6 Common Furnace Problems and How to Fix Them

6 Common Furnace Problems and How to Fix Them

A list of the six most common furnace problems:

1. Dirty filters
2. Lack of maintenance
3. Malfunctioning thermostat
4. Not enough heat coming from the furnace
5. The furnace is not working at all
6. Noisy furnace

Before the cold winter arrives, hundreds of people call for a professional heater replacement Poway. Calling an HVAC contractor before the winter ensures that your heating system is ready to face the challenges of winter. Whether you have a commercial or a residential heating system, you can face fundamental problems. Knowing the most common furnace problems, you can take proactive measures to prevent them.

6 Furnace Problems and How to Fix Them

Dirty Filters

Dirty or clogged air filters can reduce the airflow from and to your heating device. This means your furnace needs to work harder to maintain the expected temperature inside the house. Sometimes a clogged air filter may be the reason behind a damaged limit switch.

Clean the air filters with mild detergent, a soft-bristled brush, and regular water.

Lack of Maintenance

As we discussed earlier, all homeowners prefer calling for a professional HVAC repair San Diego before the winter arrives. Additionally, they inspect, clean, and maintain their furnace throughout the year for the heating system’s smooth and efficient performance. If you have missed scheduling a maintenance service, unexpected problems and breakdowns may occur.

If your furnace has started showing a problem due to a lack of maintenance, you need to call the best AC contractor San Diego immediately. Also, remember to schedule preventive maintenance services in the future.

Malfunctioning Thermostat

A malfunctioning thermostat or a wrong thermostat setting can lead to problems with your furnace and your comfort levels. Check if your thermostat setting is at “heat” during winter.

Not Enough Heat Coming from the Furnace

If your furnace is not heating enough, it can be due to clogged air filters. Additionally, if your furnace is of the wrong size for your space, it can fail to produce enough hot air to keep you comfortable. Call professional plumbing services in San Diego for help.

The Furnace is Not Working at All

After switching your furnace on, if you find it’s not working, there can be problems with the thermostat setting, gas, power, or the pilot light. While you can quickly check and fix the wrong thermostat setting, you need to call a professional HVAC contractor for other problems.

Noisy Furnace

It is not normal if you hear any squeaking, rattling, or rumbling sound from your heating system. The sounds indicate mechanical problems, clogged burners, and reduced airflow in your home. Call for a professional repairer instead of trying it on yourself.

If DIY troubleshooting does not solve the furnace’s problems, never hesitate to call AiRight Cooling, Heating & Plumbing. We can fix any furnace regardless of age and issues. Don’t forget to examine the unit by an expert at least twice a year. Call us to get the best course of action.