Why Does My Heat Pump in Alexandria, VA, Keep Freezing?

When your heat pump begins to freeze up, it’s important to know why it’s happening. As a result, you can take steps to fix the problem. The main importance of the heat pump is its ability to transfer heat from one area and regulate the temperature of a space. Here are four reasons your heat pump in Alexandria, VA, keeps freezing up:

Poor Maintenance

Your system comprises several components that require regular maintenance to function optimally. If service technicians don’t maintain these components regularly, they can become clogged or dirty, which will cause the system to freeze up more often. It’s important to maintain your heat pump by making sure all parts are clean, lubricated and in good working condition.

Low Refrigerant Levels

If the refrigerant levels are low, the system won’t absorb enough heat from outside and transfer it into your home efficiently. This can cause a buildup of frost and ice on the outside unit, preventing it from working properly. You should have a professional service technician come out and inspect your system to ensure that you have enough refrigerant in it.

Airflow Issues

If there isn’t enough air going through the system, it may freeze up. The system needs air to function properly; it also needs air to transfer enough thermal energy. You should make sure there’s proper airflow going through your vents and check any filters or ducts for clogs.

Broken Defrost Sensor

The defrost sensor is an important component. It tells the system when it needs to go into defrost mode to melt any ice or frost on the outside unit. If the sensor breaks down, the system won’t know when to go into defrost mode, and the heat pump can freeze.

E.M. Logan Inc. has skilled service technicians experienced in identifying and fixing any heating and cooling issues you may have. We take pride in providing quality service at an affordable price. Contact us today to schedule heat pump maintenance services.

Image provided by iStock

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