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Difference Between Heat And Em Heat


Difference Between Heat And Em Heat. Your electric heat strips that come with a heat pump. In short, when your home’s auxiliary heat source is in use, your thermostat will indicate that em heat is on.

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While auxiliary and emergency heat rely on the same backup source for the heat they supply to your system, they’re not the same thing. However, when you use this mode for too long, your heating bill will be astronomical. When emergency heating is activated will depend on your thermostat system, as each system will have a different way of determining when emergency heat is needed to assist first stage heating.

Your Electric Heat Strips That Come With A Heat Pump.


Em heat is used in an emergency situation, and it is a quick solution that saves energy. Drawbacks of emergency heat in comparison to relying on a heating pump alone, emergency heat is much less energy efficient. To put it simply, a heat pump is first stage heating, and emergency heat is a second stage or back up heating source.

The Fundamental Difference Is That Auxiliary Heating Kicks In And Shuts Off Automatically, Whereas Emergency Heating Needs To Be Initiated Manually.


The heat pump itself (outdoor unit), and an auxiliary or supplemental source (indoor unit). Below is a concise overview of the differences between the. Though the emergency heat setting does represent a means for warming up.

Emergency Heat Is A Lot Costly Than Regular Heat.


The auxiliary heat gets automatically turned on by your hvac system to supplement the heat pump output when your system can’t keep up. Emergency heat makes use of. You know if the auxiliary heat is running when you see aux heat on in the thermostat's display.

The Emergency Heat Setting Has To Be Manually Switched On And Should Only Be Used In Temperatures Below 30 Degrees.


In comparison to relying on a heating pump alone, emergency heat is much less energy efficient. First “auxiliary heat”, “strip heat”, “emergency heat”, “radiant heat” are all used to reference the same heating mechanism; When the thermostat is in this position.

Auxiliary Heat Comes On To Supplement The Heat Pump In Extreme Cold.


6 rows the main difference between heat and em heat is that heat is used as a primary setting in a. Auxiliary heat can also sometimes activate itself when you. This is why it is important to check your thermostat.


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