When the HVAC system in your house starts underperforming, it doesn’t take a professional to recognize the signs. While some of these signs are more apparent than others, they all indicate that something has gone wrong. Given the sizable job your HVAC system has in heating, cooling, and maintaining healthy air in your home, the first signs of trouble shouldn’t be ignored. 

When Do You Need HVAC Repairs?

1. Strange Smells

Strange smells in your home that you suspect are coming from the HVAC system are a solid indication of an issue. This smell is generally musty, but can sometimes smell like an electrical problem. The electrical smell can be the result of bad wiring, but the musty scent is an indication of a mold problem. Mold can wreak havoc on people who experience allergies and cause allergic reactions in some individuals. When it comes to HVAC-related odors, it’s best to call in a professional as soon as possible. 

2. Noisy

Your heating and cooling system will never be completely silent, but if it’s started rattling, buzzing, or screeching, it’s time for repairs. Screeching is an indication of a loose belt, but rattling or buzzing are indicators of broken hardware or a failing motor. Your HVAC unit shouldn’t be making any noises beyond the usual hum of it doing its job. Anything more, and it’s time to get it looked at. 

3. High Humidity

The cool air from your air conditioner does more than keep the temperature down; it also helps eliminate humidity. If your home is starting to feel muggy, it’s a good indication that your system isn’t optimally performing. Beyond just feeling it, you can actually see the moisture from the air that your HVAC isn’t taking care of in the form of condensation on the windows and other glass surfaces. This usually means there’s a clog in the air conditioner’s drainage and needs to be addressed for both comfort and prevention of further problems.

Your HVAC system plays a pivotal role in your home’s air quality and comfort. If it starts giving indications of problems, the experts at Comfort Tech Heating and Air Conditioning, serving the Piedmont Triad area of North Carolina, can help. Since 1994, this full-service HVAC company has been helping families keep their homes comfortable. From installations to ongoing maintenance and repairs, they’re with you every step of the way. Visit them online to learn more about their services, including their eco-friendly options. Call them today at (336) 472-5858 and mention their website, and you’ll get $20 off your next service.