What Occurs When Your Warmth Pump Freezes

This 12 months, the better Phoenix space has already skilled evenings and mornings with temperatures close to freezing and even under freezing in outlying areas. Some householders might have already encountered a frozen warmth pump. Underneath regular operation, frost develops on the warmth pump’s out of doors coils. When the frost begins to construct up, the unit mechanically shifts into defrost mode to soften the frost. If this defrosting mechanism malfunctions, ice can construct up to some extent that the warmth pump freezes and stops working.

What To Do

Generally the unit itself just isn’t the issue. One of many first issues you are able to do in the event you discover ice buildup in your warmth pump is to see if the water is coming from an exterior supply. A leaky gutter above the unit or freezing rain may cause ice buildup that blocks airflow previous the coils.
Blocked air vents, clogged air filters, and particles construct up across the unit might limit airflow. Clear away all particles surrounding your outdoors unit and transfer any gadgets inside the house which are blocking your air vents. Change HVAC air filters each month throughout cooler months to take care of constant, clear air circulate indoors.

An HVAC Skilled Can Troubleshoot

A professional native HVAC technician can troubleshoot points with your house’s frozen warmth pump.
Generally, water accumulates contained in the condenser as a result of the slab beneath the unit shifts or settles. Your technician can provide options for enhancing drainage. They may verify the unit’s computerized defrost controls for defective or worn parts. Repairs might embody changing a defective sensor, thermostat, defrost relay, or reversing valve.
Your warmth pump is susceptible to icing if the refrigerant stage drops considerably. If that is so, the technician should decide the supply of the leak and restore it earlier than refilling the system with refrigerant. Technicians have to be licensed by the U.S. EPA to work with refrigerants, so that is actually a job you don’t wish to deal with with out assist from an skilled technician.

Bruce’s Can Assist

Ice build-up in your out of doors unit is the obvious signal when your warmth pump freezes up in wintertime or any time of the 12 months. You’ll be able to depend on the consultants at Bruce’s Air Conditioning & Heating to supply full and reasonably priced options for all of your residential warmth pump conditions. It’s as simple as calling 480-968-5652 any day of the 12 months together with nights and holidays.