Electric furnaces are commonly used for heating, with 36% of households across the US relying on electricity for warmth. Electric furnace troubleshooting comes up when you encounter an issue with your furnace. However, not many people know exactly what fix is needed. If your furnace is not blowing hot air, this article will help you find simple fixes and explain the reasons behind this issue.
Reasons Why Electric Furnace Not Blowing Hot Air
Before going into the solution of an electric furnace not blowing hot air, you should be aware of all the reasons why this is happening. Here are some common causes:
Thermostat Problems
One major reason for an electric furnace not blowing hot air is a problem with the thermostat. The thermostat controls the furnace by telling it when to turn on and how much heat to produce. If the thermostat is set too low, the battery is damaged, or the thermostat malfunctions, the furnace may not produce enough heat or any heat at all.
In places like Mount Pleasant, where winters become chilly, this issue will be much more noticeable when the furnace does not blow hot air. As a result, the house will not be able to maintain a comfortable temperature.
Dirty or Clogged Air Filter
Air filters that are dirty can also be a major reason your electric furnace not working properly. Dust and debris in the filter sometimes restrict airflow and make it difficult for the furnace to heat your home. This will most likely cause the furnace to overheat and then shut down as a safety measure, which will leave your home cold if electric furnace troubleshooting is not done.
Blocked or Clogged Burner
A blocked or clogged burner can prevent your electric furnace from blowing hot air. When dirt and debris build up on the burner, it interferes with its ability to produce heat effectively without proper furnace repair services.
Faulty Ductwork
Cracks and leaks in the ductwork can cause warm air from the electric furnace to escape before reaching your living space. When this happens, the heating efficiency decreases, and proper electric furnace troubleshooting will be needed.
Electric Furnace Troubleshooting
There are many reasons why your electric furnace isn’t blowing hot air, and each issue may need a specific fix. Proper electric furnace troubleshooting will be necessary to resolve the particular problem.
Adjust Thermostat Settings
First, make sure that the thermostat is set to “heat” and the fan is on “auto.” You may feel surprised, but this simple setting error can stop your furnace from blowing hot air.
Inspect Air Filters
Clogged filters block airflow and prevent warm air from circulating. This is why one electric furnace troubleshooting tip is to clean or replace your air filter after a thorough inspection.
Check Air Vents
A blocked or closed air vent will also affect heating. It is best to clean your air vents and check if they are clear of any obstruction.
Test the Blower Motor
If your blower motor is not working, the furnace will not push hot air through the vents. This is why a common electric furnace troubleshooting is to test and get the motor repaired regularly.
FAQs
How to reset an electric furnace?
To reset an electric furnace, you must turn off the power at the circuit breaker, wait for a few minutes, and then turn it back on. If the electric furnace has a reset button, you can press it after restoring power. This will clear any error codes and restart the system.
Why is my electric furnace blowing warm, not hot air?
A dirty air filter, low thermostat settings, or issues with the heating elements can cause your furnace to produce only warm air. You should check your filter and thermostat settings before inspecting any other furnace part.
What is the most common furnace failure?
The most common furnace failures are malfunctioning thermostats or dirty filters. Both can prevent the furnace from heating properly and even shut down. Perform regular maintenance to avoid these issues.
MT Pleasant Furnace Repair Services
Some electric furnace issues are complex and cannot be fixed independently, so you will require professional assistance. At MT Pleasant Heating & Air, we have a skilled team ready to handle all your furnace issues. You can even opt for a same-day service, as we are available 24/7 in the Mount Pleasant area.
What are you waiting for? Book an appointment today and enjoy a cozy home with a perfectly functioning electric furnace.