How to Tell if Your Furnace Isn't Working: The Ultimate Guide

Posted by Nearly Services on November 5th, 2022

Chilly weather is here, and if your furnace is not working, you will want to know about it as soon as possible. This guide will teach you how to tell if your furnace isn't working for furnace repair services, and what to do if it is not.

1. Know the signs that your furnace isn't working.

If you're noticing any of the following signs, it could mean that your furnace isn't working properly and needs attention:

• Your furnace is making strange noises.
• Your furnace is not blowing warm air.
• Your furnace is running constantly.
• Your furnace is leaking water.
• Your furnace is not heating your home correctly.

If you're experiencing any of these problems, it's important to call a furnace technician to inspect your furnace and fix the problem. Failing to address a malfunctioning furnace can result in decreased comfort and increased energy costs.

2. Check your furnace's filters.

Your furnace's filters are important for keeping your furnace running smoothly and keeping the air in your home clean. It's important to check your filters regularly and replace them when they're dirty.

3. Inspect your furnace for damage.

When the weather starts to get cold, it's time to start using your furnace. But before you do, it's important to inspect it for damage. Look for any broken or damaged parts, and if you find any, have them fixed right away. You don't want to have to deal with a broken furnace in the middle of winter!

4. Test your furnace's airflow.

Now is the time to test your furnace's airflow. Turn on your furnace and make sure that the airflow is strong and consistent. If the airflow is weak, your furnace may not be working properly. Contact a furnace contractor to address the issue.

5. Clean your furnace's burners.

One way to keep your furnace running smoothly is to clean the burners. This can be done with a wire brush. Be sure to remove all the built-up soot and debris. You may also want to apply a light coating of furnace oil to the burners to help keep them lubricated.

6. Check your furnace's pilot light.

The furnace's pilot light is a small, constant flame that helps to ignite the furnace's main burner. It's important to check your furnace's pilot light regularly to make sure it's burning correctly and is not putting your home at risk for a fire. If the pilot light is out, you'll need to relight it before you can use the furnace.

7. Troubleshoot your furnace's thermostat.

A furnace thermostat is an important part of your home's heating system. If it isn't working properly, your furnace may not be able to heat your home effectively. Here are a few tips to help you troubleshoot your furnace's thermostat:

• Make sure the thermostat is in the "on" position.
• Check the batteries to make sure they are still working.
• Make sure the thermostat is set to the correct temperature.
• Make sure the thermostat is plugged in to an outlet.
• If the thermostat is wireless, make sure it is within range of the furnace.
• Try resetting the thermostat.
• If all of these steps fail, contact a furnace technician for assistance.

8. Call a professional if you still can't fix the problem.

If you're still having problems with your plumbing after trying to fix it yourself, it's time to call in a professional furnace repair service provider. Plumbers have the training and experience to quickly and effectively identify and fix the problem. Trying to fix a plumbing issue on your own can be dangerous and could end up costing you even more money in the long run.