Why Does My Heat Pump Blow Hot Air in Cooling Mode?

Heat pumps come in handy in creating a cool and comfortable indoor environment for homeowners in Stuart, FL. However, underlying issues may reduce the system’s ability to regulate indoor temperatures. Let’s learn why your heat pump heats your home in cooling mode and find the right solution to the underlying problem.

Thermostat Problems

A thermostat has various settings that regulate how it works. The “Heat” setting on the thermostat prompts the heat pump to warm your home, while the “Cool” setting makes the system cool your house. If you forget to change the settings from “Heat” to “Cool,” your heat pump continues warming your home rather than cooling it.

Also, ensure you use the “Auto” fan setting rather than the “On” fan setting. The “Auto” setting allows the fan to circulate air only when the system is running a cooling cycle. In contrast, the “On” setting makes the fan circulate air even when the system isn’t running a cooling cycle.

Faulty Reversing Valve

A reversing valve enables your heat pump to warm and cool your home by changing the refrigerant’s direction of flow. When you want the system to warm your indoor air, the valve allows the fluid to bring in heat from outside.

When the cooling season comes, the valve makes the fluid transport heat from your living space to the environment. A broken reversing valve can’t change the refrigerant’s direction of flow during the warmer months; hence, your system fails to cool your house.

Refrigerant Leaks

Your heat pump can’t meet your indoor temperature needs if it’s low on refrigerant. The signs of refrigerant leaks include a frozen evaporator coil and whistling or bubbling sounds. When you detect these signs, make an appointment with our comfort specialists to inspect and repair your system.

Dirty Air Filter

A dirty filter denies your system enough air to cool. Replace your air filter often to allow air to flow freely into your system.

Whenever your heat pump fails to keep your family comfortable, schedule HVAC repair services as soon as possible. The longer you wait, the more the underlying issues will worsen.

Reach out to Ranger Air Conditioning for exceptional air conditioning services whenever your heat pump performs below your expectation. Our comfort specialists can fix any heat pump issue.

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