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Is Your Heater Not Doing Its Job? Here’s How to Troubleshoot 11/22/2021

The first chill of winter can be harsh on the McKinney residents. While you require powering up the heater for the first time of the year, you might experience some issues. Often the heater fails to function properly even when you turn on the thermostat. Undoubtedly, it is the worst nightmare anyone would experience. The dysfunction might occur due to several reasons.

You would never like to put up with a cold house. If you are among those who like to try a hand out before calling in the heating service in McKinney, we got some tips for you. The post discusses how you can troubleshoot your heater when it stops working.

Check for the technical problems that keep furnaces from bringing the heat.

If you own a furnace built after the 1990s, look for the safety switch or safety shut down. The switch plays a critical role in the overall health and safety of your home and your heater. For instance, if the safety switch detects that the gas passes into your furnace without igniting, it will turn off your system. If your HVAC becomes too hot or carbon monoxide leaks, it also turns off the system. Triggering the safety switch prevents you from turning on your HVAC system until checked by an expert from a heating service in McKinney.

However, if your thermostat is functioning and you are unable to feel the heat from the vents, ensure to check for the following problems:

  • Clogged pipes
  • Filled air filters
  • Broken wires
  • Dirty evaporator coils
  • Burnt control board and
  • Dead blower motors

Irrespective of the fact, if the entire system refuses to start, it is time to seek professional help.

Your furnace requires a maintenance service.

You must schedule routine maintenance of your furnace. It ensures longevity and better functioning of the system. A couple of services a year-one before the arrival of winter and another before the Spring- is ideal for keeping your furnace in good shape. Ensure to hire the best heating service in McKinney, who would examine every part of the furnace.

Look if your furnace requires changing the air filter.

After you schedule routine maintenance, the crucial thing you need to do is check and change the air filter. If the air filter is dirty, it can pose serious problems to your heater. If you find the filter filled with dirt, you need to clean or replace it. Otherwise, it would restrict airflow, forcing your system to work harder. Clogged air filters trap the treated air and throw out the ambient air. Moreover, a dirty air filter increases your utility bill, as your heater works twice as hard while producing the same amount of air. Furthermore, clogged and dirty air filters often cause short cycling.

Check if your heater is short cycling.

Similar to your air conditioner, the heater also runs in a cycle. It starts when your HVAC system sends treated air into your interiors and stops when your interior reaches the setting programmed into the thermostat. The cycle generally lasts about 15 to 20 minutes. If you find that your heater is experiencing short cycling, it indicates severe problems. If your heater is short cycling, check for the following problems:

  • Overheating of the furnace
  • Dirty or clogged air filters
  • Dysfunctions of the flame sensor
  • Wrong placement of the thermostat
  • Improper size of the furnace

Whatever might be the issue, when you experience short cycling with the heater, ensure to call a professional from the best heating service in McKinney for help.