Heat Pump Blower Fan Not Running

If the coil froze the fan could be working but the air wont go through the ice until it melts.

Heat pump blower fan not running.

A fan that is not running may have problems with any of a variety of. Now let s explore further possibilities. Your outside ac hums but the fan doesn t spin or the entire outside ac unit isn t working at all. The heat pump is working but the fan is turning slower than it should.

2 f is usually the minimum you want in the heat pump thermostat offset before the auxiliary heat kicks in to help the. After some investigating you determine that your outside ac unit isn t running but the inside is. Forced air heating or cooling air handler troubleshooting. Blower fan won t shut off.

If the fan is not running you can set the thermost. Make sure your fan auto switch is set to automatic. The heat pump should be running but it isn t and the fan isn t working either. Heat pump yes fan no.

If the coil is frozen shut off the air conditioning immediately. Despite hearing the sound of the ac turning on your house is not cooling down as it used to. Heat pumps are designed to work much more gradually than a furnace. This sounds to me like the heat pump is running off the auxiliary or emergency heat and something is wrong with your heat pump condenser producing heat.

Then check out our page heat pump iced up in summer. There are three common scenarios. It s possible that if the weather is especially cold your heat pump could run near constantly without there being an issue. First rule out the obvious.

These same diagnostics also aid in air conditioning blower assembly diagnosis when an a c blower continues running. Homeowners often report a heat pump fan not spinning. Heat pump yes fan slow. During the summer it moves warm air from the inside of the house to the outside to cool the home while during the winter it pulls air from the outside heats it then moves it indoors.

If the fan isn t working that can cause the coil to freeze. If your heat pump is constantly running there are likely three main causes. No heat pump or fan. This article describes what to check if the furnace or forced air blower fan does not stop when you expect it to do so.

Even if it s not a heat pump some equipment still use belt driven. Typically this means one of two things. Heat pump running constantly. Blowr fan won t stop.