Emer Thermostat. Heat Pump Thermostat With Emergency Heat Now that you understand the answer to the original question—What is EM heat on a thermostat?—let. Unlike a heat pump system, EM heat uses electric strips or elements to generate heat and should only be used when necessary.
Water Heater Thermostat , Heat Pump Thermostat With Emergency Heat from www.room-thermostats.com
Look for a switch or button on your thermostat labeled EMER or Emergency When your home's heating system fails because the outside temperature is too cold, emergency heat can provide the warmth needed
Water Heater Thermostat , Heat Pump Thermostat With Emergency Heat
Now that you understand the answer to the original question—What is EM heat on a thermostat?—let. That's because the emergency heat setting, especially if powered by electricity, uses much more energy - in some areas, the cost of using it consistently can increase your utility bill by over 500%. Look for a switch or button on your thermostat labeled EMER or Emergency
Heat Pump Thermostat With Emergency Heat. Unlike a heat pump system, EM heat uses electric strips or elements to generate heat and should only be used when necessary. That's because the emergency heat setting, especially if powered by electricity, uses much more energy - in some areas, the cost of using it consistently can increase your utility bill by over 500%.
Best Programmable Thermostats for Your Heat Pumps With Emergency/ Aux. The EM Heat or emergency heat setting on a thermostat is to control the secondary heating system in your house in case of emergencies Although useful in an emergency, turning on the EM setting just to heat the house during normal weather.