Noticing a strange smell coming from your heat pump can be alarming, especially if it affects your ability to use it. Heat pumps are usually reliable and efficient systems for cooling or heating your home, but they can still experience problems that lead to strange odors, almost like something’s burning.
Learn why this might be happening to your system — and when you need heat pump repair, maintenance, or even a full system replacement.
Common Causes of Burning Smells
Dust is one of the most common reasons you smell something burning when you run your heat pump. Fortunately, this is also the least problematic reason. Dust settles on the components, so you may notice a burning smell when you turn it on.
It’s hard to know for sure if this is the problem. But if the smell is temporary and goes away quickly after running your heat pump frequently, it’s likely just dust. Regular heat pump maintenance can help keep dust out of your system, but it’s generally not something to worry about.
Electrical problems, however, are a lot more serious. Faulty wiring, damaged electrical components, or loose connections can all lead to overheating.
These issues are also hard to determine without the help of a professional. However, if there’s any indicator that the burning smell could be caused by faulty electrical, turn off your heat pump immediately. You’ll need to call in a professional for a thorough inspection.
It’s also possible that the smell is actually a refrigerant leak. That’s not because refrigerant causes anything to burn, but because the leak can cause unusual odors that you might think is something burning.
It smells more like something slightly sweet or chemicals, and you’ll likely need a professional specializing in heat pump replacement or repair to confirm a leak.
Unfortunately, many heat pump problems could trigger a burning smell. Clogged filters, blocked ducts, and malfunctioning parts can all cause your system to act or smell strangely. But as long as you schedule routine maintenance, you’re much less likely to run into this issue.
When It’s Time to Seek Professional Help
If you’ve already taken steps to deal with the problem, like cleaning or replacing the filter, it’s wise to call a professional for peace of mind.
Even if the issue is only dust, there are many benefits to having this confirmed and cleaned by an HVAC expert. These technicians can diagnose the problem and recommend the best course of action to get your heat pump back in working order.
Call Complete Climate Services for Help With Heat Pump Problems
You might be unable or afraid to operate your heat pump when you notice the burning smell. That means you likely aren’t getting the comfort you need from your system. We’re here to fix that!
Whatever the reason for your heat pump’s strange smells, the experts at Complete Climate Services can quickly identify the problem and provide you with a long-lasting, affordable solution. Contact our team today to learn more or schedule an appointment with one of our team members.
