Johnson Controls A421ABC-02C Electronic Temperature Control (previously A419ABC-1C)

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$90.00 $68.75
(You save $21.25)
SKU:
JOHA421ABC-02C
Johnson Controls A421ABC-02C Electronic Temperature Control (previously A419ABC-1C)

Direct replacement to the A419ABC-1C The A421 Series Electronic Temperature Controls are single-stage controls with a single-pole, double-throw (SPDT) output relay. A421 Controls feature a bright backlit LCD with adjustable brightness and a three-button touchpad interface that can be set up to restrict user adjustments. An LED indicates the output relay's On/Off status. Standard A421 Series control modules have simple On and Off temperature settings for heating or cooling, an adjustable anti-short cycle delay, temperature setback, and sensor offset capability. The temperature control range is -40 to 212°F or -40 to 100°C