Product Description
Venstar T3900 4h/2c Programmable Thermostat With Humidity Control (Common Wire Required To Power)
Venstar T3900
Standard Features
- Gas/Electric or heat pump - Mulit-stage
- Simple as you want OperationÂ
- Switchable : Programmable or Non- Programmable
- Choose 7 day, 5+2 day or 1-day programming
- Switchable: auto-changeover, heat or cool onlyÂ
- Large. easy to read display
- Scrolling display makes setup easy
- Display can show dealer name, phone number and alertsÂ
- Adjustable backlight intensityÂ
- Backlit color coded buttons and legends
- Choice of English, Spanish or French for scrolling displayÂ
- Bi-color LED indicates a heating or cooling demandÂ
- Dry contact input
- Outdoor sensor ready
- Fahrenheit or Celsius display
- Compatible with condensate overflow warning systems- lockout compressor with message on the display
- Service alert indicators
- Non-volatile memory
- Keypad lock
- Wireless connectivity with optional accessory
- Title 24 compliant
- ADR (Automated Demand Response) ready
- FDD (Equipment Fault Protection) notification
- API for 3rd party monitor & control
- Night dimmer - to lower the display brightness in sensitive areas at night
- Compatible with wireless Wi-Fi temperature sensor
- Use Configurator app to easily setup Wi-Fi and thermostat settings
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Model T3900 Additional Features
- 4 Heat & 2 Cool Stages
- Control to or monitor a 2nd temp sensor
- Setpoint limiting
- Adjustable deadbands & timers
- High/low outdoor temps for the day
- Programmable fan
- Smart recovery
- Dual Fuel capable
- Controls humidification, dehumidification and reheat
- Auto humidity option based on outdoor temperature
- Lockout aux heat based on outdoor temperature
- Can average 1 remote sensor with thermostat
- Programmable extra output, mobile app accessible
- Energy watch
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Optional Accessories
- ACC-0425 Wall Plate
- ACC-VWF1 Wi-Fi Module
- ACC-VZW1 Zwave Module
- ACC-VZB1 ZigBee Module
- ACC-TSENWIFI Wi-Fi Wireless SensorÂ
- ACC0625 Voyager Lock Ring
- ACC-TSEN Indoor Outdoor Wired Sensor
- ACC-STENWB Indoor Remote Sensor
- ACC-DSEN Wired Duct SensorÂ
- ACC0410 Add A WireÂ
Product Videos
Custom Field
MPN T3900
