Repairing Your Furnace When You Need Your Heating The Most During Cold Fronts


The winter is here in full force, and your heating is working just as hard to keep your home warm. When there are cold fronts, the freezing temperatures cause more strain on the system. You want to find the issues that cause heating failures and have them repaired quickly. The following repair and troubleshooting information will help you get your heating up and running when you need it the most.

Furnace Control Unit Failures

Your furnace's control unit is one of the first areas where you will want to look for problems. There are often issues with shorts, bad wires, and electrical issues that start here. Some tips to help identify problems with the main control unit include:

  • Look for burn marks and signs of shorts
  • Check safety relays and reset them if needed
  • Look for damaged and worn wiring that needs repairs

When the main control unit for your heating has short circuits and other electrical problems, it causes failures. Talk to your repair technician about replacing the control unit. This can solve your problem and improve your HVAC system's efficiency.

Ignitions and Pilot Light Problems

The major problems with furnaces during extreme cold are pilot lights. These problems can be due to a failed ignition system or because the furnace is dirty. To correct your pilot light problems, some of the things a repair technician might do include:

  • Clean the pilot light and heating element
  • Replace the electric ignitor for the pilot light
  • Replace the pilot light and main heating element

These repairs can be done to solve issues with the pilot light not working correctly. You may need to have the heating element replaced if you have an electric system.

Blowers Wearing Out and Failing

The blower of your furnace can also be the cause of problems during cold weather. Sometimes, the issue may be due to dirt that causes wear. Cleaning the blower and motor can help improve your HVAC system's performance. The issues may be more serious, and some of the blower repairs that your system may need include:

  • Replace worn bushings and blower parts
  • Replace a broken blower motor
  • Replace the blower unit with more efficient equipment

These are issues with your furnace blower that may need to be addressed to get your heating working again.

Thermostat Settings and Failures

One of the common problems with heating systems during the winter months is having the thermostat on the wrong settings. These issues could also be due to the thermostat failing and needing adjustments. Some of the thermostat problems that you should check for include:

  • Dead batteries
  • Wiring issues
  • Not set to heating for winter
  • Not registering the correct temperature

These are thermostat problems that you should check to ensure your heating is working when you need it. If the temperature is off, the repair technician can calibrate the thermostat with the furnace to correct the issue.

When your furnace goes on the brink during winter weather, you can check these things to find the problem quickly. Call a furnace repair service to get your heating back on before the next cold front arrives.


23 October 2020

Improving Your Home Heating System

Last winter, I became frustrated with how often our home was chilly and uncomfortable. It was really devastating to deal with the prospect of trying to stay warm at night and during the chilly days, but I realized that it might have something to do with our HVAC system. Instead of ignoring the issue, I decided that it might be best to contact a professional to check our system out. When the expert came out, he went through our machinery and found several issues. When it was fixed, the difference was amazing. Read more on this blog to find out how to improve your home heating system.