Heat Pump Continues to Run When the Thermostat Shows It Is Off"

by Kate
(Wilsonville, Oregon)

Heat Pump Continues to Run When the Thermostat is off. When on, it is on Aux heat and cool air most of the time. When it is shut off at the breaker for a while then back on, we get warm air for a while before cold again. I don't hear the heat pump running outside. It did the same thing last year and parts were replaced. However last months bill was almost $900 and we don't have the whole warranty now.