The Reasons Your Furnace Might Fail


When it comes to staying warm in the winter, many of us rely on our home’s furnace to keep us warm. However, sometimes we turn it on only to find that it works inefficiently or not at all. Why is this the case? Furnaces can fail for a variety of reasons, even if we take good care of them.

Don’t be alarmed if this happens to you. Take out your phone and dial the number for a reputable technician, such as Doctor Home Experts. Their furnace maintenance in Pasadena, TX, can get you back to warm in no time. If minor repairs are ineffective, they will assist you by providing a full replacement!

Weather Extremes

As we all know, seasons come and go, each with its own set of weather patterns. Unfortunately, these sometimes drastic changes can wreak havoc on a home’s heating system, putting unnecessary strain on your furnace and potentially leading to breakdowns or permanent damage.

Sudden temperature drops, for example, increase the workload on your heating system, increasing the chances of parts wearing out or components becoming overworked. Furthermore, precipitation and humidity levels can directly impact how your furnace operates.

Filters and Ducts That Are Dirty

Filters help your furnace by aiding in the purification of the heated air that circulates throughout your home. If your filters are ignored or become clogged with dust and debris, the optimal airflow inside your system can be disrupted, causing it to malfunction or break down completely. Assume your ducts have accumulated excessive dust and other impurities over time. In that case, it may obstruct heat transfer from your furnace to other parts of your home.

You can avoid this problem by replacing the filters and cleaning your unit. To get the job done, use a small vacuum or a damp cloth. However, if you want a thorough cleaning, you can call Doctor Home Experts for assistance.


A furnace’s average lifespan is between 15 and 20 years, so breakdowns may be due to age if you haven’t replaced it in that time. Blower motors and burners, for example, will wear out over time, becoming less efficient and more likely to fail. Furthermore, older furnaces may have been built to obsolete standards, making them less likely to meet the heating needs of your home.

While a few repairs may help your furnace, it may be more cost-effective to replace it entirely. Doctor Home Experts’ team can advise you on the best option for you and show you examples of the best brands, including those that have ENERGY STAR labels, which will save you money in the long run.

Signs Your Furnace Has Failed

You may not always be able to tell if your furnace has reached its maximum capacity. Some of the most obvious warning signs are:

  • Odd and musty odors
  • Sounds of grinding and knocking
  • Inadequate heating or random cold spots
  • Leaks or puddles in your unit

If any of these issues affect your furnace, don’t ignore them. They have the potential to grow into bigger problems. Move quickly and contact Doctor Home Experts for assistance.

They have been the top HVAC technician in Pasadena, Houston, and Cypress, TX, for over 15 years. They will be there for you the same day you call and will work quickly to restore your home’s comfort. Not only that, but they will give you great discounts!

Even if you take good care of your furnace, time and Mother Nature can both have an impact on how well it works. Don’t worry- you can relax knowing that you have a team on your side, like Doctor Home Experts. They truly will cure your furnace’s problems!


Comments are closed.