Your thermostat is one of the essential components of your home's heating and cooling system. It regulates your indoor climate by controlling the temperature, making it a crucial device in your home. However, what happens when it suddenly stops working? Without a functioning thermostat, your home's temperature can fluctuate, making it uncomfortable for you and your family. Here is what you should do if your thermostat has stopped working.
Check the Power Supply
The first thing to do when your thermostat stops working is to check the power supply. If you have a traditional thermostat, make sure it's set correctly and the batteries are not dead. For a smart thermostat, check if it's properly connected to Wi-Fi. If it's not getting power, then you may need to replace the batteries or look for a blown fuse in the furnace or air conditioner.
Check the Wiring
If the power supply is fine, the next step is to check the wiring. If the wiring is loose, damaged, or corroded, it can cause your thermostat to stop working. Turn off the power to your heating and cooling system before checking the wiring to ensure your safety. If you're confident in your ability to fix the wiring yourself, reconnect the wires properly. However, it's best to call an HVAC technician if you're unsure or don't have experience.
Clean Your Thermostat
Dirt, dust, and debris can build up on your thermostat over time, causing it to malfunction. Clean your thermostat by taking off the cover and using a soft brush to wipe away debris gently. Avoid using water or chemicals, as they can damage your device. If you have a smart thermostat, use a dry cloth to clean the touchscreen without pressing too hard to avoid scratching it.
Reset the Device
Sometimes, your thermostat can stop working due to a temporary malfunction. If your device has a reset button, press it to reboot your thermostat. If it doesn't have a reset button, you can try to reset it by removing it from the wall and disconnecting the wires for a few minutes before reconnecting them.
Your thermostat plays a critical role in maintaining your comfort and indoor climate. If it stops working, you should try to fix it or call an HVAC technician for assistance. By checking the power supply and wiring and cleaning your device, you can often fix the issue yourself. However, if these solutions don't work, it's time to replace your thermostat with a smarter and more energy-efficient alternative. Remember, a functioning thermostat is crucial to your overall home comfort and energy efficiency.
Contact an HVAC repair company near you to learn more.