When the heat goes out, it can be a major inconvenience. Whether you’re in the middle of winter or simply trying to warm up your home on a chilly night, having no heat is certainly not ideal. Don’t worry — there are some steps you can take to try and fix the problem yourself before calling for professional help. In this article, we’ll provide advice on what to do if your heater stops working so that you can get back to feeling comfortable in your home as soon as possible.

Turn Off The Gas

If you have a gas furnace, you should turn the gas off right away when the heat goes out as this could be a sign of an imminent gas leak. To do this, locate the shut-off valve on your gas meter and turn it to the “closed” position. 

Check Your Thermostat

Your thermostat is most likely the culprit when your heat isn’t working properly. To begin, check that it’s still set to “heat” or “auto” mode, and make sure that the temperature is set higher than the current room temperature. If the temperature is lower, your thermostat won’t be able to detect that it’s too cold and will not turn on the heat. You should also check that the batteries in your thermostat are still working as this could be a sign of power failure.

Check Your Fuse Box

If you have an electric heater, you should try resetting the circuit breaker. Depending on your home’s fuse box, this may require turning off all power to the house, so use caution and consult an expert if needed.

Check The Air Filter

It’s important to remember to check and replace your air filter regularly as it can become clogged with dirt, dust and debris over time. A clogged air filter is one of the most common causes for a heater to stop working, as it will not be able to push enough warm air into your home. Clogged air filters can also be a fire hazard if they are not replaced regularly.

These are some steps that you can take if your heat stops working. If none of these solutions work or the problem persists, contact a certified HVAC technician for assistance.