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Bookmark or Share- Should the thermostat be set to EM heat if the heat pump has ... - AnswersEmergency Heat [EM] should only be used as a backup if the heat pump fails. EM heat uses 1.5 to 3 times as much or electricity as the heat pump.
- What is em heat on a honeywell thermostat? - AnswersEmergency Heat [EM] should only be used as a backup if the heat pump fails. EM heat uses 1.5 to 3 times as much or electricity as the heat pump.
- When do you use the em switch on the heat pump thermostat?The Em. Ht. switch simply brings on either the strip heat, or in the case of a dual-fuel application, the furnace, to supplement the heat pumps ability when it gets colder outside.
- What does em heat mean on American Standard Heat Pump System ... - Answers"em heat" stands for emergency heat, when the temperature drops below a certain point this will allow your heat strips to kick in, you can also switch at any time to emergency heat and the heat ...
- Which setting should iuse on electric thermostat heat or em ... - AnswersOn a system that uses a Heat pump, the heat setting utilizes the pump, and electrical coil heating as a backup. On the EM setting the heat pump won't run, only the axillary coils will provide heat.
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