Author Topic: ZTS-110 heat pump emergency heat mode  (Read 659 times)

Offline bcb1

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ZTS-110 heat pump emergency heat mode
« on: December 11, 2015, 11:49:34 pm »
Does anyone know if you can bypass heatpump mode on the zts-110 in lieu of electric heat. In the coldest part of winter my heatpump cannot supply enough heat. my old Honeywell thermostat had and emergency heat swith that basically turned of the heatpump and used the electric furnace only. If not the heat pumps run constantly until they freeze up and go into defrost mode. then start the process over. Bryan
« Last Edit: December 12, 2015, 12:09:51 am by bcb1 »