3 Signs Your Heat Pump Needs Refrigerant in Myrtle Beach, SC

A heat pump helps to keep your home warm and cozy during the winter. Heat pumps compress refrigerants to work effectively, so they work best when levels are correct. Here are some signs your heat pump in Myrtle Beach, SC, needs refrigerant:

Low Heating Output

When your heat pump has low refrigerant, it’ll put pressure on various parts of the system, especially the compressor. When this happens, your heater will have low heating output. You can check for this by measuring the temperatures of the room compared to the thermostat or watching for when the heat pump runs constantly without shutting off.

Leaking Heat Pump

Your heat pump uses refrigerant to warm your space, but the chemical is in a closed-loop system and you don’t use it up. Therefore, even when the system has been working for a long time, you don’t expect the refrigerant level to drop.

If the unit corrodes or sustains damaged, the refrigerant will leak. You may notice a puddle on the ground. If this happens, it’s best to call a professional to repair the system and add more refrigerant.

The best way to detect leaks is to have your system checked annually during maintenance. Often, a professional can see corrosion or other issues and address them long before they cause leaking. They will also check refrigerant levels to detect internal leaks.


When your heat pump has enough refrigerant, it’ll absorb heat at the evaporation coil. When your heat pump has inefficient refrigerant, the evaporation coil won’t absorb heat, which results in icing. This is because when the evaporation coil doesn’t absorb heat, the moisture on it condenses and forms ice.

When your system has low refrigerant, it may develop several issues that interfere with its efficiency. For heat pump installation, repair, maintenance and replacement services in Myrtle Beach, SC, get in touch with Warren-Hay Mechanical.

Image provided by iStock

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