Can a Broken Furnace Contaminate the Air?

Did you realize pollution in the air inside your home can be just as bad, or even worse, than the air outside? There are so many things that contribute to the toxicity of indoor air like ventilation, furniture, dander, and cleaning routines. A broken furnace could also be a leading contributor. What is worse, the furnace may still be working fairly normally while it contaminates the air. That is why routine furnace repair in San Jose, CA is so important.

How Does a Furnace Contaminate the Air?

There are several ways a furnace can push pollutants into the air, including:

Lack of Ventilation

First, during the winter homes are often sealed off from the outside. While it is great for keeping out the cold it also allows for very little ventilation to pass through and clear out the pollutants. This problem gets compounded when the furnace is also polluting the air.

Not Filtering the Air

Another risk factor is the furnace may not filter the air properly. Normally the air is forced through a filter to remove contaminants before entering the home. If the furnace is not performing as it should the air bypasses the filter and is still contaminated when it enters the system.

Build Up Inside the System

Particulates and silt that build up inside the furnace. Depending on where the issue lies, when the system runs it can deposit these particulates into the air.

Increased Humidity

On top of that, a heating system that is not well maintained can produce excess moisture and release it into the air. This adds humidity and can cause the buildup of dust and mold spores. When breathed into the lungs these can cause several different health problems, especially in those who already have respiratory problems.

Carbon Monoxide

Carbon is a natural by-product of using the furnace. However, if properly vented those carbon molecules get sent outside. If not vented they can build up in the home, posing a serious threat to your health and wellbeing. But unfortunately, it is difficult to tell if a blockage has developed.

How to Prevent the Furnace from Contaminating the Air

Proper maintenance and regular furnace repair reduce the risk of your furnace creating more pollution. During a routine tune-up heating technicians will make sure the furnace is filtering the air as it should. They will clear out any debris or buildup collecting inside the system. They will also make sure your furnace is eliminating humidity and recommend a solution if your home retains too much moisture in the winter. They will also test the ventilation to make sure carbon monoxide gets pumped out into the atmosphere instead of into your home.

If you are in need of furnace repair in San Jose, CA do not wait to call. A broken furnace can pollute the indoor air and put your health at risk. For a routine tune-up contact Pelle Heating & Air Conditioning conveniently located at 1045 N 10th St., San Jose, CA 95112. We will send a technician out as soon as possible to assess your system and keep it running as safely and efficiently as possible. Call (408) 978-7060 to set up a service appointment.