Your home’s heat pump system is designed to extract heat from outdoor air and transfer it inside so that you and your family can remain comfortable during the winter. Even when it’s below freezing outside, the unit can still warm your home using a backup heat source. However, when temperatures drop, problems can occur. Here are some heat pump issues that are common during the winter.

Your Guide to Heat Pump System Issues in the Winter

1. Icy Outdoor Unit

It’s normal for ice to build up on the outdoor unit’s coils. The device is designed to detect the buildup and switch to defrost mode to shed the ice. This ensures that the heat exchange process continues normally, keeping your home warm. However, the defrosting process may not function properly if the sensor stops working or if there’s low refrigerant in the unit. If your home feels chilly and the unit appears frozen over, you should hire a heating and cooling professional to remove the ice safely.

2. Blowing Cold Air

A backup source—usually electric coils—ensures that your heat pump continues to work even when it’s freezing outside. However, if you notice chilly air in your home, there may be a refrigerant leak, which could damage the coils. Additionally, if water is leaking onto the unit or there’s a faulty reversing valve, it may not function properly.

3. Poor Heat Production

When the temperature falls below 35 degrees, the heat pump becomes less efficient. This could be due to a faulty thermostat or a leak in the ducts causing cold air to circulate. Additionally, the compressor could be broken and may need to be replaced. In any of these situations, you’ll need a professional to diagnose and fix the issue.

If your heat pump system has any of the above issues, don’t wait until temperatures are below freezing to repair them—contact the professionals at Ronnie Ritchie Service in Augusta County, VA. Offering dependable repair and installation services for your heat pump system, they take your comfort seriously. That’s why they offer 24-hour emergency services and always get the job done right. Visit their website for more details, or call them at (540) 942-1415 to schedule an appointment.