Heat Pump Air Handler Not Working

Knowing the downsides of air conditioning should also be a part of your decision on whether to go with heat a pump vs ac.

Heat pump air handler not working.

Heat pump not heating. Then check out our page heat pump iced up in summer. If your heat pump is connected to a power switch you will find it either on the wall near the unit or inside the air handler cabinet. The air conditioning system indoor air handler units blower units or ahu s also called fan coil units including the air conditioner blower fan the indoor cooling coil or evaporator coil air conditioning system filters and the.

It will also need to be replaced by a technician. If the fan isn t working that can cause the coil to freeze. How to inspect repair the indoor components of air conditioners and heat pumps. Heat pumps also work extremely efficiently because they simply transfer heat rather than burn fuel to create it.

Ac units need ductwork to operate and if your home does not already have it installing ductwork is a major and expensive renovation. The air handler might not be working because of a blown fuse or open circuit breaker. If the coil froze the fan could be working but the air wont go through the ice until it melts. One of the biggest advantages of a heat pump over a standard heating ventilating and air conditioning hvac unit is that there s no need to install separate systems to heat and cool your home.

Note that working inside the air handler cabinet of a heat pump and working with electrical parts can be dangerous so if you feel out of your element it s always after to call a heating repair technician. You should also check return grills for blockages that could keep air from circulating freely in the system. Even if it s not a heat pump some equipment still use belt driven. As the name suggests the reversing valve allows the heat pump to work as both a heater and an air conditioner by reversing the direction of the refrigerant.

Reset the circuit breaker or replace the burned out fuse. If the coil is frozen shut off the air conditioning immediately. Indoor air handler or blower unit for a c or heat pump or furnace systems. Under normal conditions your heat pump periodically switches to air conditioning mode for a few minutes which heats up the outdoor coils enough to melt any frost and light ice that has accumulated.

If the heat pump turns on when you want cool air but not for heat this is likely the cause. If the unit is not defrosting ice can build up in a hurry. Clear duct system and good airflow common air handler problems. Here we give a sequence of things to check if the a c is just not working.

Checking these simple items switches and controls including some you may not know about overflow pan switch for example may get your system running without a costly service call.