Heat Pump Repair Bethlehem, PA

Many things could go wrong with your heat pump fails and you skip professional heat pump repair in Bethlehem, PA. Here are the signs your heat pump is failing and need expert attention:

The outdoor unit is frozen

Bethlehem experiences a chilly winter for months. This season causes problems like frozen outdoor coils. When you set the heat pump to heat mode, the outdoor coil will function as an evaporator.

Since this coil is usually placed outdoors, it is common for a layer of frost to develop on the unit. Hence, it is essential to run a defrost cycle. Otherwise, the ice build-up may block the unit entirely. It can result in all sorts of problems, but they are repairable as long as you contact a professional technician right away.

Electrical failure

A heat pump is an electrical device; it uses electricity to power the fan motors and compressors. Hence, it is pretty common to encounter the need for heat pump repairs due to electrical failures.

Dealing with anything related to electricity requires utmost care. A mishap may result in fatal electrocution. It would be much safer to hire an expert who knows heat pumps best.

Refrigerant leaks 

A heat pump somehow functions like an A/C. It uses the flow of a refrigerant to transfer heat. Refrigerant is an indispensable heat pump component. Without it, the heat pump will not operate. So when there is a refrigerant leak, anticipate further problems like getting the compressor damaged.

You can fix a leakage by just sealing it up. Of course, there may be a need for a refrigerant recharge. Remember, however, that refrigerant can pose a health risk if not correctly handled. So it’s best to leave the repair to certified technicians. 

Reversing valve failure

The reversing valve in a heat pump allows you to switch between “cooling mode” and “heating mode.” Getting stuck in either of the modes is one of the problems that this component commonly experiences.

It could get stuck for an unknown reason, so a professional technician will need to open the valve and slide reset. The problem can also be due to bad solenoids. Regardless of the cause of the reversing valve’s failure, it would be best if you let professionals take care of the problem for you.