When your furnace needs a tuneup, you’ll probably notice a number of issues around your household. For instance, your monthly utility bills may increase or lukewarm air may circulate throughout your home. To help you recognize when you need furnace repairs, April’s Country Air Heating & Cooling in Bolivar, MO, discusses a few signs you should call a professional. 

How to Tell When You Need Furnace Repairs

1. Weird Noises

Do you hear unusual sounds, such as squealing, knocking, or rattling, coming from the direction of your furnace? Strange noises are typically the result of problems with the motor, belts, blower, or burners. A loud scraping noise, for example, could indicate the blower wheel came loose and is striking the casing. Meanwhile, a whining sound may mean the shaft bearings need to be lubricated.

2. Unpleasant Odors

Furnaces may produce a variety of smells, some of which indicate imminent danger. If you ever notice burning, chemical, or egg-like odors, these may be signs of gas leaks, which can lead to house fires and carbon monoxide poisoning. If you detect unpleasant aromas, turn off the gas supply to your home until an HVAC contractor performs furnace repairs. 

3. Lack of Warm Air

When your furnace fails to produce warm air, there may be issues with the pilot light, thermostat, blower, or other components of the system. It might also be possible that your furnace is too small to serve your home. In this case, you’ll need to install a replacement unit.

The next time you need dependable furnace repairs, the technicians at April's Country Air Heating & Cooling will keep your home comfortable. Call (417) 326-2771 today to speak with a representative about getting an estimate on HVAC repairs or installations. Visit them online to learn more about their services, and like them on Facebook for company news.