Posted on: 8 February 2021
If you are having an unexpected problem with your heating, it is often due to issues with the furnace. When this happens during the coldest winter weather, you are going to want to repair your furnace quickly. The following furnace repair guide will help you find out what is causing your unexpected furnace failure:
Troubleshooting the Most Common Furnace Issues
There are common issues with furnaces that can cause heating system failures. Therefore, you will want to troubleshoot some of the most common issues before you call for help with repairs. Some of the issues that you will want to look for include:
- Problems with the breakers and electrical wiring
- Thermostat settings and problems
- Issues with dirty filters, closed vents, and airflow
Troubleshoot these issues before moving on to other problems. The problem with your furnace may be something minor that can easily be fixed to get your heating back on.
Problems with the Furnace Thermocouple Failing
Another issue that you may have to deal with is a failing thermocouple. This is a modern safety feature of gas furnaces. It senses the flame and heat of the pilot light. When the thermocouple is going bad, it can cause problems with the furnace not turning on or the pilot light shutting off unexpectedly. Therefore, you will want to replace the thermocouple if it is causing issues with your heating system.
The Pilot Light and Burner Causing Failures
The pilot light and burner of your furnace can also need to be repaired. Sometimes, issues with these parts can be dirty components or parts that need to be replaced. If the issue is due to the heat exchanger, it may need to be replaced to get your system working again. You will want to have these issues repaired before they cause serious damage to your system.
Problems with Noisy and Failing Furnace Blower Fans
The blower can also cause various issues with your heating system. Sometimes, a noisy heating system can be a sign of issues with the blower or motor. Some of the issues with the blower that you may need to have repaired include:
- Damaged fan blades
- Bad bushings
- Failing blower fan motors
Often, these problems are minor issues that you will want to have repaired when they cause problems with your heating.
These issues with your furnace will need to be repaired when you notice them. Contact a furnace repair service for help dealing with these issues when you need your heating system for the next winter storm.Share