If you have a Honeywell thermostat and you want to know how to turn off emergency heat, you’re in the right place. The first step in solving this problem is to reset the thermostat. You can do this by turning off the circuit breaker and rotating the batteries in the correct directions. Alternatively, you can consult the manual, which is usually available online.
EM heat is an alternative to auxiliary heat
The EM heat feature is an alternative to the electric auxiliary mode on Honeywell thermostats. This mode uses a gas furnace to generate heat, which is more efficient and cheaper than the electric mode. EM heat is an abbreviation for emergency heat, and it switches the thermostat’s operation from primary to auxiliary mode. This mode can be useful in cases when the electricity supply to the heating system goes down.
Auxiliary heat is the heat source that supports the primary heat source. This backup heat will run alongside the main heat source in the event that the main source fails to produce enough heat to maintain the desired temperature. This backup heat is also useful for heating a home when the exterior temperature falls below freezing.
The auxiliary heat switch is designed to work with heat strips and heat pumps. It will also switch on when the outside temperature is above 35 degrees. This heat will also be accompanied by a “AUX” heat light to indicate that the auxiliary heating is on.
The EM heat setting can be manually turned on. This mode uses a secondary source for heating, and it is only recommended for emergencies. It will reduce the efficiency of the primary heating system, so you should only use it when necessary. It is also recommended that you use EM heat only if you absolutely cannot live without your heating system.
Aside from increasing your heating bill, auxiliary heat can also wear out your HVAC system. It is not a very efficient heat source because it relies on electric conduction. This option will also only work when the temperature is below 40 degrees Fahrenheit. Some people may prefer a lower temperature of around 30 degrees. If you have a Honeywell thermostat, it can detect that the temperature is different.
Aside from the auxiliary heat setting, the Honeywell thermostat has advanced temperature monitoring. It allows you to set schedules for 5 days of the week and two other days of the week. Additionally, the Honeywell thermostat has the largest backlit display with built-in instructions.
It is inefficient
Using emergency heat is an inefficient way to heat a home. In fact, it costs more than heat pumps, and should only be used when the primary heat source is not functioning. You should only use emergency heat as a temporary solution until someone can come and fix the problem. It should never be used as a permanent solution.
The auxiliary heating function is a feature of some Honeywell thermostats, but it’s not available on all of them. EM heat is a feature of heat pumps and is only available on Honeywell thermostats that are designed for this setup. It is inefficient and largely ineffective, which is why manual switching to EM heat is not recommended.
To troubleshoot this issue, you should first make sure that your Honeywell thermostat is set to the correct temperature. You can check this by turning on the heat setting on the thermostat. If the temperature is high enough, the fan should turn on. If not, you should replace the thermostat.
The auxiliary heat is only useful when the house is in need of immediate warmth, and should stay on no longer than 15 minutes. However, if the auxiliary heat is on for more than 30 minutes, this is a sign that the system is malfunctioning. A faulty thermostat can increase your electric bills dramatically.
If your Honeywell thermostat is set to emergency heat, you should check for the reversing valve. This valve is responsible for changing the direction of refrigerant. If it’s broken, the cold air can escape through the vents and trigger the auxiliary heat. Some homeowners have reported finding Honeywell thermostats set to auxiliary heat instead of the primary heating. If this is the case, it may be time to contact a professional for an inspection.
Honeywell thermostats have a number of features that make them an ideal choice. They can be programmed with Amazon Alexa and have a touchscreen. The touchscreen is multi-color, and you can lock it with a password for added security. There’s even an app available for controlling the thermostat remotely.
It is inconvenient
If you have a Honeywell thermostat, you may notice that your air conditioning unit is not starting up right away. The first thing you should do if your Honeywell thermostat is telling you to wait more than five minutes is to replace the batteries. The longer the wait time, the more likely it is that there is a problem with voltage.
If your Honeywell thermostat is saying “wait” even after changing batteries, this may be the cause. You should have your HVAC technician test the voltage of the thermostat. If you have a hard-wired Honeywell thermostat, it may be difficult to diagnose the problem. A technician should be able to test it for a faulty battery, as well as check for wiring problems.
You may also experience problems with your air conditioning system, including low Freon levels. While a technician can help diagnose the problem, you can try to cool your home naturally. If you are unable to do this, contact a technician for an emergency diagnosis. Once the issue has been fixed, you should be able to turn on the heat again.
Although emergency heat is convenient, it is not always the most effective way to heat your home. In fact, it may cost you hundreds of dollars in the long run. You may prefer a less costly option like a heat pump. If you want a thermostat that will save you money, you can choose a supplemental mode.