Why Is My Furnace Blowing Cold Air in Parowan, UT?

Established in the early 1850s, Parowan, UT, is known as the “Mother Town of Southern Utah” because it was the first city settled in the area. It is home to many sites, including the Old Rock Church Museum and Parowan Gap Petroglyphs, that make it a big part of the Beehive State’s rich history.

Parowan is also known for having some of the chilliest temperatures in Southern Utah, frequently falling into the teens from November through March.

If you have a furnace blowing cold air during this period, it will leave your home’s interior unbearably uncomfortable. You will have no choice but to get to the bottom of the issue and repair it as soon as possible with the help of Iron Mountain Plumbing, an expert team offering reliable heating services in Parowan, UT. 

So, why is your furnace blowing nothing but cold air? Here are several potential complications that can lead to this happening.

Clogged Air Filter

A furnace filter removes dirt, dust, pet dander, allergens, and other contaminants from the air that passes through the heating system in your Parowan, UT, home. However, it will struggle to do its job if you fail to replace it every few months.

A clogged air filter can also force a furnace to work harder than usual to heat a home. In some instances, the strain it puts on a home’s heating system will result in an overheated furnace.

If this ever occurs in your home, you will likely get left with a furnace blowing cold air. Avoid this by replacing your furnace’s air filter at least once every three months and sometimes more often if you have an unusually dusty house. It will reduce the chances of you encountering furnace-related problems.

Incorrect Thermostat Settings

If you have a furnace blowing cold air, your first instinct will typically be to blame the furnace itself. You might be tempted to look into how a furnace works to pinpoint the problem.

However, your furnace might not be the issue. Instead, you may have a faulty thermostat on your hands, or you might have been trying to run your furnace with the wrong thermostat settings. In certain situations, replacing the batteries in your thermostat can also provide a quick fix.

Gas Supply Problems

According to the U.S. Energy Information Administration, nearly half of American households use natural gas to heat their homes. If your house has a gas-powered furnace, gas supply problems may cause your furnace to blow cold air.

Your furnace might not receive enough natural gas if it has a malfunctioning gas valve. An obstructed gas line could also be the cause of your furnace issues.

Whatever the case, repairing gas supply problems is not a job for the DIY enthusiast. You will need a professional HVAC technician from a trusted company, such as Iron Mountain Plumbing, to tackle this project.

Pilot Light Issues

Pilot light issues, such as a faulty pilot light that won’t stay lit or a dirty flame sensor, are two other common causes of a furnace that is blowing cold air in Parowan, UT. Replacing a pilot light or flame sensor may be the only solution to this problem.

Once again, it is recommended that you seek the assistance of experienced heating and cooling experts to resolve issues like these. It’s the only surefire way to get your furnace running smoothly again.

What To Do When Your Parowan, UT, Furnace Is Blowing Cold Air

Living in a Parowan, UT, home that has a furnace blowing cold air is not an option, especially in the dead of winter. If you ever sense that something seems off with your heating system, take the following steps:

1. Check your thermostat to make sure it is set to the correct temperature.
2. Inspect your air filter to find out if it needs to be replaced.
3. Look at your pilot light to see if it is turned on.

From there, reach out to Iron Mountain Plumbing for assistance. We can diagnose the issue with your furnace and make the necessary repairs immediately.