How Come My Heat Pump is Icing Up?

Heat pumps operate according to the same principles as air conditioners, and can be used to both warm your Merritt Island house in the winter and cool it in the summer. They work especially well here on the Florida coast, which features warm winters. If you have a heat pump, you may have noticed ice developing on the evaporator coils, which can be a big problem.

Ice can form when he refrigerant that is responsible for heating and cooling process is not at the proper levels or there is an issue with air flow. Normally, the refrigerant evaporates in the evaporator coils, absorbing heat from the nearby air, and during the winter that heat is transferred to the air inside your home. If the refrigerant levels aren’t where they need to be, that pressure will be too low, and the air temperature around the coils will get very cold, causing frost to form.  This compounds the problem by further insulating the refrigerant in the coils from the air, and preventing them from absorbing heat. Low air flow can cause a similar issue, when the temperature around the coils is too low and ice forms.

Fixing the problem involves more than just scraping the ice off (which can damage the coils and won’t address the core of the issue either). You need to hunt down the source of the leak and recharge the refrigerant levels to their specified amount, or fix the air flow problem.

In short, it means calling in a trained technician who can handle heating repair in Merritt Island, and can fix the heart of the matter instead of just treating the symptoms. Steve Hoskins Air Conditioning has the know-how and experience to fix the problem right the first time, every time. If you’re asking “how come my heat pump is icing up?” give us a call to set up a service appointment today. You’ll be glad that you did!

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