Furnace Troubleshooting: How To Diagnose And Fix Common Furnace Problems
Keeping warm during the winter months is a must for many households. A furnace is one of the most common ways to heat your home, however, when something goes wrong with it, it can be quite stressful and disruptive to daily life. Furnace troubleshooting doesn’t have to be a nightmare though! If you follow these simple steps, you should be able to easily diagnose and fix common furnace problems.
In this post, we’ll discuss how best to go about troubleshooting your furnace so that you can get back up and running in no time.
1. Have Your Furnace Inspected By A Professional
It may be best to have your furnace inspected by an HVAC professional at Morris Jenkins. An experienced technician can identify the root cause of any problems you may be having with your furnace and help you determine the best course of action in order to get it fixed properly.
A professional inspection will help ensure that your furnace is running safely and efficiently so that you can rest assured knowing that you won’t need to worry about future issues down the road.
2. Check Your Thermostat Settings
When troubleshooting your furnace, make sure that all thermostat settings are correct. If you have an older furnace, it’s likely that the thermostat is digital, while more modern furnaces tend to have a programmable version.
Ensure the temperature setting is at least 5 degrees above room temperature and make sure the fan setting is on “auto” instead of “on.”
3. Test Your Furnace Flame Sensor
The flame sensor monitors the pilot light for your furnace and can become dirty or corroded over time. This can cause problems with your furnace by not allowing it to heat up properly. You will want to use a multimeter to test this part; if it reads that there is no voltage present, then you should replace the flame sensor as soon as possible.
4. Check The Furnace Pilot Light
If you’re having trouble getting your furnace to ignite, it could be due to a faulty pilot light. Try checking the flame on the pilot light, making sure that it’s burning blue and not yellow or orange. If the flame is too low or if there appears to be no flame at all, then it’s likely that the pilot light needs to be adjusted or replaced in order for your furnace to work properly again.
5. Inspect Your Furnace Filter
The filter in your furnace helps trap dirt and other particles from entering your air ducts; however, this can also cause problems with airflow if it becomes clogged. Check the filter on your furnace to make sure it’s not dirty or damaged; if so, then you should replace it with a new one as soon as possible.
6. Look For Leaking Ducts
Leaky ducts can be another common issue that can cause problems with your furnace. You may want to inspect the ductwork in your home in order to check for any visible signs of a leak; this includes looking for cracks or holes in the metal ducts and ensuring that all joints are tightly sealed. If you do find a leak, then you will need to get it patched up right away in order to restore proper airflow throughout your home once again.
7. Clean Or Replace Your Blower Motor
If your furnace isn’t blowing air, then it could be due to a dirty or worn-out blower motor. It’s important to clean the motor first and make sure that it is free of debris; if this doesn’t help, then you may need to replace the entire motor in order to get your furnace working again.
In Conclusion
Furnace troubleshooting can be a daunting task for many homeowners, but by following these simple steps you should be able to diagnose and fix common furnace problems with ease. Always start by checking your thermostat settings and move on from there – from testing your flame sensor to inspecting ductwork for leaks – and soon enough you’ll be back up and running again.
