Are you tired of constantly dealing with a frozen heat pump in Shelbyville, KY? Not only is it uncomfortable, but it can also lead to costly repairs if you don’t treat it. There are several reasons why this might be happening, and it’s important to understand them in order to address the issue properly.

Restricted Airflow

If the air cannot circulate properly, the evaporator coil struggles to transfer heat, causing moisture in the air to freeze on it. Insufficient airflow may occur due to several factors, including dirty air filters, blocked vents, or a malfunctioning fan motor. To solve the issue, clean or replace the filters, clear any debris or obstructions from the vents and have an expert inspect your system if the problem doesn’t disappear.

Defrost Control Failure

Your system has a defrost cycle that periodically removes any frost or ice on the outdoor unit. If the defrost control system fails, your pump can freeze up. This can happen if the defrost sensor is faulty, the defrost thermostat is malfunctioning or the control board is defective.

Thermostat Issues

If your unit constantly turns on and off, known as short-cycling, the cause might be due to a number of issues, such as freezing or the wrong size. This may occur due to a faulty thermostat not properly regulating the temperature, leading to ice buildup. It can also be due to the heat pump having trouble using its defrost mode.

Check whether your thermostat is working correctly, and make sure you have calibrated it to the right temperature. If you suspect a thermostat issue, reach out to a professional for diagnosis and repairs.

It’s essential to address these issues promptly to prevent further damage to your system and ensure efficient cooling and heating. Contact us at Elder Heating and Air for quality and reliable heat pump repair services in Shelbyville, KY, and the surrounding communities.

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