Questions & Answers for: honeywell thermostat em heat

...Honeywell thermostat T874R is showing the EM heat indicator light when I turned the AC on for the first time this season--Why? House is warm but not humid. The T874R thermostat should be a heat pump ...

...em. heat setting emg heat refers to the back up heat of the heat pump could be electric , gas . oil , should only be used if the heat pump malfunctions or might come on to support the hp in it is ...

...may not appear, depending on how you thermostat was installed." Thanks for any help. Terry Honeywell has a thermostat wizard here: ...

...Honeywell thermostat with the new programmable RTH2310. When I connected it, the heat came on when it is in cooling mode. I connected all of the wires as instructed. I had taken a picture of the ...

...EM Heat again. You might have some thermostat wires that are touching meaning the insulation has been broke off and getting a direct short. Check the wiring going to the outside unit and replace any ...

...em. heat be used on a thermmostat setting? anytime your below the workable temp of your heat pump, so say your heat pump is putting out 70 degree air at the vent its time to switch. no sence in over ...

...Honeywell thermostat. Looking at the Honeywell I noticed that the EM HEAT setting was on, should it be? Any ideas on what I could do? Thank u! Desperate in Dallas em means emergency heat,which means ...

thermostat to off, the EM heat light turns on. Hot air continues to come out and the furnace will not turn off unless I turn the EM heat switch from normal to EM heat. The light then goes off and just

honeywell troubleshooting I see the old thermostat has lights for em heat, aux heat, check. But they have never lite up in the past. so how do I know if the knew thermostat should use aux/em heat ...

...Honeywell HZ432 panel, and two T6 pro thermostats. I am operating a heat pump, with backup natural gas heat. The droop setting on my thermostats is set to 3 degrees as well. My system doesn't seem to ...