T-Pad

・ Thermostat Feature： controller with heat pump thermostat feature

・ 3-stage heating and 2-stage cooling

・ Environment scope of external sensor (optional): -58/+158 ° F (-50/+70 ° C)

・ Humidity detection: Optional

・ Working mode:heating cooling Auto Schedule EM heat

・ Terminal： C RH RC W1 W2 AUX L O A B Y2 Y1 G B

・ Other functions: Dual Fuel Backup heat