Quick view Details Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view Details sku: TEK304V Tekmar 304V Zone Valve Control w/Priority MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat Tekmar 510 Programmable Thermostat One Stage Heat The Programmable Thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used... MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view Details sku: TEK304V Tekmar 304V Zone Valve Control w/Priority MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat Tekmar 510 Programmable Thermostat One Stage Heat The Programmable Thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used... MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view Details sku: TEK304V Tekmar 304V Zone Valve Control w/Priority MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat Tekmar 510 Programmable Thermostat One Stage Heat The Programmable Thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used... MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view Details sku: TEK304V Tekmar 304V Zone Valve Control w/Priority MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat Tekmar 510 Programmable Thermostat One Stage Heat The Programmable Thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used... MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view Details sku: TEK304V Tekmar 304V Zone Valve Control w/Priority MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat Tekmar 510 Programmable Thermostat One Stage Heat The Programmable Thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used... MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view Details sku: TEK304V Tekmar 304V Zone Valve Control w/Priority MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat Tekmar 510 Programmable Thermostat One Stage Heat The Programmable Thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used... MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view Details sku: TEK304V Tekmar 304V Zone Valve Control w/Priority MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat Tekmar 510 Programmable Thermostat One Stage Heat The Programmable Thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used... MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view Details sku: TEK304V Tekmar 304V Zone Valve Control w/Priority MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat Tekmar 510 Programmable Thermostat One Stage Heat The Programmable Thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used... MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view Details sku: TEK304V Tekmar 304V Zone Valve Control w/Priority MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat Tekmar 510 Programmable Thermostat One Stage Heat The Programmable Thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used... MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details sku: TEK304V Tekmar 304V Zone Valve Control w/Priority MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat Tekmar 510 Programmable Thermostat One Stage Heat The Programmable Thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used... MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Details Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat Tekmar 510 Programmable Thermostat One Stage Heat The Programmable Thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used... MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat Tekmar 510 Programmable Thermostat One Stage Heat The Programmable Thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used... MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Tekmar | sku: TEK510 Tekmar 510 Programmable Thermostat One Stage Heat Tekmar 510 Programmable Thermostat One Stage Heat The Programmable Thermostat 510 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used... MSRP: Now: $209.22 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Tekmar | sku: TEK152 Tekmar 152 Two Stage Setpoint Control Tekmar 152 Two Stage Setpoint Control The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can... MSRP: Now: $324.60 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Tekmar | sku: TEK538 Tekmar 538 tekmarNet� 4 Thermostat One Stage Heat The tekmarNet 4 Thermostat 538 is designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of... MSRP: Now: $148.89 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Tekmar | sku: TEK268 Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Tekmar 268 Boiler Control Nine Stage Boiler & DHW / Setpoint Boiler Control 268 The Boiler Control 268 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or mixed radiant heating... MSRP: Now: $1,647.56 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Tekmar | sku: TEKM3052 Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) Tekmar M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) The Replacement Fuses Kit M3052 consist of a package of five 15 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $34.24 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Tekmar | sku: TEK557 Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity Tekmar 557 tekmarNet� Thermostat Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity The tekmarNet Thermostat 557 is a communicating touchscreen thermostat designed to operate either: a hydronic radiant floor with a two stage heat pump (water-to-air or... MSRP: Now: $536.04 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Tekmar | sku: TEKM3051 Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) Tekmar M3051 Replacement Fuses (5/pkg) 1.25 A 250V (ac) The Replacement Fuses Kit M3051 consist of a package of five 1.25 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Tekmar | sku: TEK440 Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action Tekmar 440 Mixing Expansion Module Variable Speed / Floating Action The Mixing Expansion Module 440 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet control system. It is capable of controlling a... MSRP: Now: $368.53 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Tekmar | sku: TEKM3021 Tekmar M3021 Valve Flap Assembly 4" Tekmar M3021 Valve Flap Assembly 4" MSRP: Now: $1,286.47 7-10 Day Lead Time Compare Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view sku: TEK304V Tekmar 304V Zone Valve Control w/Priority The Zone Valve Control 304V connects up to four thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 304V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a... MSRP: Now: $211.40 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Tekmar | sku: TEK161 Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat Tekmar 161 tekmarNet� 4 Setpoint Control One Stage Heat The tekmarNet 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a... MSRP: Now: $249.41 7-10 Day Lead Time Compare Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected
Quick view Tekmar | sku: TEKM3053 Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) Tekmar M3053 Replacement Fuses (5/pkg) 2.5 A, 250 V (ac) The Replacement Fuses Kit M3053 consist of a package of five 2.5 A 250 V (ac) fuses. These fuses are to replace damaged or blown fuses on various controls which use them. MSRP: Now: $35.00 7-10 Day Lead Time Compare Previous 1 2 3 4 5 6 7 8 9 10 11 Next Previous 1 2 3 4 5 6 7 8 9 10 11 Next Compare Selected