Why Isn’t My Heat Pump Warming My Joshua, TX House?

Heat pumps are so popular in Joshua, TX, largely because of their effectiveness and efficiency. If these systems malfunction, they can no longer warm your home to your liking. In this blog, we will discuss why a heat pump blows cool air in heating mode.

Wrong Thermostat Settings

A thermostat provides an interface through which you can give instructions to your heat pump. The device has two settings that control how your heat pump works.

These are “Heat“ and “Cool.“ If you forget to shift the device from “Cool “ to “Heat “when winter sets in, your heat pump will continue moving heat from your house to the environment instead of vice versa.

A Faulty Reversing Valve

A reversing valve is the magic component that gives your heat pump both heating and cooling capabilities. This part changes the direction of the refrigerant flow depending on the season.

During summer, the reversing valve allows the refrigerant to move heat from your living space to the surroundings. When winter comes, the valve prompts the refrigerant to transfer heat from the environment to your home.

If this component malfunctions during winter, the refrigerant continues transferring heat from your living space to the environment instead of the other way around. Request a technician to repair a faulty reversing valve.

Refrigerant Leaks

Low refrigerant levels reduce your heat pump’s ability to move in sufficient heat from outside. Some indicators that you can look out for to tell whether this vital fluid leaks include hissing and gurgling sounds.

A Dirty Outdoor Component

The refrigerant absorbs heat from the environment at the outdoor unit. When dirt and debris coat the outdoor coil, the impurities hinder the refrigerant from absorbing enough heat. Schedule maintenance services to have the outdoor heat pump unit cleaned regularly.

A technician is in a better position to determine why your heat pump fails to warm your house after inspecting it. Contact NexGen Heating & Air Conditioning for professional heating services.

Image provided by iStock

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