The worst thing that can happen during the winter is a household furnace that suddenly stops working. If it’s a cold day, this can be a significant emergency.

What will you do if your furnace stops working in the winter? If you stay in TX, the appropriate answer is to call a professional for HVAC repair in Plano, TX.

Also, you can conduct several checks initially to discover if the furnace stopped working for any reason. Once you check other faults and errors, you may reach out to a professional. The things that you can check on your own are:

Check the Thermostat Settings

This may sound obvious, but that’s what people often neglect. A simple inaccurate setting on a thermostat can cause the furnace to shut off early or refuse to turn on when it should. If you have a programmable thermostat, check whether somebody has modified the program without telling you. And if you see a blank thermostat screen, the furnace has probably tripped its limit switch, and you should contact a service provider that can do the heating repair in Plano, TX, or the city you live in.

See Whether any Circuit Breakers have Tripped

Open the electrical panel of the house and check whether any breakers have tripped. It is wise to have all the circuits labeled with the sections of the house so you can immediately detect which appliances are affected. If the breaker of the furnace has tripped, reset it and try to turn on the furnace again. But, if it turns on but the breaker trips a second time, there might be an electrical problem within the heating system that a specialist must inspect.

Check the Pilot Light

Older furnaces that don’t employ an electrical ignition method will feature a pilot light. Inspect the furnace cabinet to see whether the pilot light has turned off. If you can’t relight it and keep it on, and there isn’t anything wrong with the gas line, you should contact a repair professional.

Ensure your Furnace Filters are Clean

Your furnace relies on a steady supply of clean air to heat your house. Believe it or not, a dirty air filter can prevent your furnace from switching on since the forced air system won’t supply the heat pump with the air needed to warm your home.

If a Filter is Clogged, Replace it

A filter protects the components of your heating system. If this filter gets too clogged, a limit switch will activate, shutting off the stove. Replace the filter and check whether the furnace starts up again. In fact, whatever you do, replace your furnace filter every one to three months to prevent this issue.

You’ll need HVAC specialists from Calahan Construction & Air to help you with your heating issues if the problem still persists. If you stay in TX, search for heating maintenance near me and get in touch with our experts. In order to know more about rates and book appointments, you can contact us at (214) 664-6655 or email us at calahanconstruction@gmail.com.