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Top 10 Reasons Your Heating System is Failing

Dec 21

A faulty heating system can be a severe issue. If you're not careful, your home could get too hot or too cold, which will cause problems with how it functions. This blog post will discuss some of the most common reasons for a faulty heating system and why you should contact an expert for heating system repair in Fairview, TX.


You Aren't Getting Enough Heat.

The most obvious problem with a heating system is that it isn't putting out enough heat. Several issues include: 


A clogged air filter - if your air filter is clogged, the furnace will have to work harder to distribute air throughout your house. This could cause it to overheat, which will result in a shutdown for safety purposes.


A dirty blower fan - a dirty blower fan will restrict airflow and cause the furnace to work harder than average. If this problem is not checked, your furnace won't produce enough heat, and you'll find yourself in the same situation as before!


Dirty pilot light or assembly - if any part of the pilot light circuit has been compromised, the furnace won't know when it's lit and will assume that the pilot light isn't working. However, this could cause your furnace not to produce enough heat until you get a technician to fix it, so be careful!


Your Furnace is Making Strange Noises

Noises can indicate many things, but if they only happen during the heating season, there's a good chance your furnace causes them! Some of these noises may be normal, and some may not be. Here are a few noises you need to watch out for:


A "clunking" noise. This sound happens when gas builds up in one part of the furnace and needs to escape. Usually, this is caused by a loose pipe connection or is simply due to gas expansion.


A "humm" noise. Some furnaces hum when they first turn on because the blower has to speed up to total capacity. It also happens when the fan is working harder than average (due to restricted airflow). This can result from a dirty blower fan assembly, so be sure to have this looked at by a professional!


A rattling noise. This can be caused by loose parts, indicating problems with something as simple as a flexible wire or control board connections.


A buzzing noise. This is usually caused by electrical interference. There are several causes for this, but the most common is a faulty thermostat. Interference can also be caused by loose wires or control board connections, so keep an eye out!


A knocking sound. This sound is usually associated with older furnaces. This can still happen with newer models if there's something wrong with the way they've been set up.


Your Home is Too Hot or Too Cold

A heating system that's too cold will make your home feel harder than usual, but one that's too hot has the opposite effect. In both cases, you'll want to turn the temperature down a lot more than usual to keep comfortable, which could cause problems with how your furnace functions. For example, if your furnace isn't producing enough heat, it wouldn't be able to counteract the effects of being too hot or cold. You'd likely have inconsistencies in the temperature throughout your house!


Contact Harris Air Services for Reliable Heating System Repair in Fairview, TX and the Surrounding Areas

At Harris Air Services, you don't have to worry about unreliable heating systems. The company’s professional technicians will make sure your home is warm and cozy all winter long. If you're having any of the problems mentioned above, give the company a call today at (469) 325-1034 for fast, affordable heating system repair in Fairview, TX!