The Round T87K and T87N thermostats provide electronic control of 24Vac heating and cooling systems with the classic twist to set dial.
Separate temperature setting and thermometer
The T87K heat only works with 2 or 3 wire heat only systems
The Easy-To-See has enlarged scale and raised numbers plus it click at every 2ªF change
|Power Method:||Battery Assisted Power Stealing|
|Temperature Range (F):||40°-90°F|
|Operating Humidity:||5 to 90% RH non-condensing|
|Wattage:||0.4 to 30|
|Wiring:||Y, R, W|
|Frequency:||60 Hz, 50 Hz|
|Voltage:||Low voltage 24v|
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