Auxillary heat runs after thermostat is satisfied
In have a Lennox heat pump with an electric unit ECB29EH-12.5CB-I-P. Ocassionally when the compressor stops the auxiliary heat and fan continue to run util I hit the circuit breaker. The aux heat then turns off and after a while the fan shuts off also. After these have shut down the W2 indictor light stays illuminated. The unit has 3 sequencers, one was changed by a tech 2 years ago and I changed all three today. This doesn't happen every time the unit operates, but the W2 stays lit at all times. Any ideas?
Thanks in advance for your help.
Click here to post comments
Join in and write your own page! It's easy to do. How? Simply click here to return to Heat Pump Problems.