When summer heats up in Cape May, NJ, your heat pump should help you stay cool and comfortable. So when it starts blowing warm air instead of cold, it can be more than a little frustrating. Sometimes, the fix is simple. Other times, it points to a bigger issue that needs expert attention. Let’s take a look at some common culprits behind a misbehaving heat pump and when it’s best to call in a pro.
Check Your Thermostat First
Before you assume the worst, start with the basics. Thermostat settings can be tricky, especially on modern digital models. It’s easy to accidentally leave it set to “heat” instead of “cool.” Another thing to watch for: the fan setting. If it’s switched to “on” instead of “auto,” the fan will keep running even when your system isn’t actively cooling, pushing warm indoor air through your home.
Reversing Valve Trouble
Your heat pump relies on a key component called the reversing valve to flip between heating and cooling modes. If that valve stops working, the system might get stuck in heating mode even if your thermostat is set to cool. This isn’t usually something you can spot yourself, so you’ll want an HVAC technician to take a closer look.
Low Refrigerant Levels
Refrigerant is what helps your heat pump absorb indoor heat and move it outside. If there’s a leak and the levels drop, your system won’t be able to cool your home effectively. You might hear a hissing sound or notice ice forming on the coils. Both are red flags that point to a refrigerant issue that needs professional repair.
Problems with the Outdoor Unit
For your heat pump to run smoothly, the outdoor condenser unit needs to be clean and clear. When coils are caked in dirt, airflow is blocked, or the fan motor isn’t working right, your system can’t release heat properly. That means the air inside won’t feel nearly as cool. Routine maintenance goes a long way in preventing these issues and keeping your system running efficiently.
Need Help? Call Jenkins and Sons
If your thermostat looks fine but your home still isn’t cooling down, it’s probably time to call in the experts. Warm air, strange noises, frequent cycling, or icy coils are all signs that something more serious is going on. At Jenkins and Sons Plumbing & Heating, we offer professional heat pump repair across Cape May, NJ. Our experienced techs will get to the bottom of the problem and have your home feeling comfortable again in no time.
If your heat pump’s blowing warm air when it should be cooling, don’t wait for things to get worse. Schedule a heat pump repair with the trusted team at Jenkins and Sons Plumbing & Heating today.
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