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mikell · 12-29-2011, 05:53 AM

Heatpump update. everything seems to be working fine in the warm Michigan winter. The heat pump has been great and when it defrost the thermostat tells you whats going on. It flashes DEFR . Last night the furnace came on I got up and checked and it was set to heat pump so I can only guess if it's too cold for the heat pump the furnace automatically takes over. Got down to 26 last night. So far it seems to be a great setup.

12-29-2011, 05:53 AM	#24
mikell Senior Member Join Date: Dec 2010 Location: SW Michigan Posts: 806	Heat Pump Update Heatpump update. everything seems to be working fine in the warm Michigan winter. The heat pump has been great and when it defrost the thermostat tells you whats going on. It flashes DEFR . Last night the furnace came on I got up and checked and it was set to heat pump so I can only guess if it's too cold for the heat pump the furnace automatically takes over. Got down to 26 last night. So far it seems to be a great setup.