Despite their name, some heat pumps can heat and cool your house. When your heat pump blows cold air, check the settings first. If your heat pump is blowing cool air while in heating mode, you might have one of these equipment issues in Jeffersontown, KY.
Wrong Setting
The “ON” setting directs your heat pump’s fan to run continuously even when it’s not producing heat, resulting in cold air from the vents. This also drives up your energy bill. Setting your heat pump to “AUTO” ensures that it only runs when it’s heating your house.
Broken Reversing Valve
The reversing valve directs your heat pump to heat or cool your house. A broken reversing valve might leave your heat pump stuck in cooling mode. HVAC professionals can repair the reversing valve and make your system produce hot air again.
Low Refrigerant
Refrigerant is a substance that flows through your heat pump in a closed loop, absorbing outdoor heat and transferring it indoors. When your refrigerant line leaks, your heat pump may struggle to produce heat.
HVAC professionals may seal the leak and refill your unit’s refrigerant supply. Afterward, consider scheduling routine maintenance so that they can catch leaks early.
Faulty Thermostat
Your thermostat directs your heat pump to raise the temperature to a specific setting. If you have loose connections or faulty wiring, your thermostat might fail to send the right signals, resulting in cold air.
Dirty Outdoor Unit
Dirt, dead leaves, branches and other yard waste can gradually accumulate on your outdoor unit. The blockage makes it harder for your heat pump to absorb warmth from the air. Eventually, it might stop producing heat altogether.
Call Elder Heating and Air for heat pump services in Jeffersontown, KY. We’ll figure out why your heat pump is blowing cold air and clean, repair or replace your unit.
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