Air Handler Blower Fan

An air blower also called a centrifugal fan or squirrel cage fan is used commonly for exhaust or in heating ventilation and air conditioning hvac systems.

Air handler blower fan.

When the blower fan won t start the problem could be something as simple as a blower compartment door that is not fully closed or a clogged condensate drain. 365 day right part guaranteed return policy. 365 day right part guaranteed return policy. There will be two wires on the air handler s blower housing that will lead to the capacitor.

Using a nut driver unscrew the air handler cover. Fan will not come on in the on position or your fan will not come on when you turn the thermostat down in the air conditioning mode. Locate the fan motor and inspect the wires that are coming from it. The evaporator coil can freeze up as a result of indoor blower fan malfunction low refrigerant charge low outdoor temperatures or other system malfunctions.

How to inspect repair the indoor components of air conditioners and heat pumps. Test to make sure you are getting 24 to 28 volts ac between the g green and c com terminals on you fan center or control board if you aren t getting 24 volts between g and c then you might have a thermostat problem a thermostat. The 1 4 inch and 5 16 inch nut drivers are the two most common sizes for the nuts securing covers. En español live chat online.

The single speed blower motor and the variable speed blower motor. Remove the cover from the air handler. Repair your trane air handler motor for less. Fast same day shipping.

The evaporator coil sits inside your home within the air handler unit furnace or fan coil pulling heat and humidity from indoor air as it passes through. Even a small motor is capable of moving a large volume of conditioned air. This article series describes in detail the testing and diagnosis of problems with air conditioning fans and with forced warm air heating blower fans found in the air handler or ahu. Repair your air handler blower wheel fan blade for less.

There are basically two types of blower motor. Indoor air handler or blower unit for a c or heat pump or furnace systems. The hvac blower motor turns a rotor within the housing producing centrifugal force that creates high pressure for moving large amounts of air to ducts and vents. Blower motor condenser fan motor drive motor fan motor motor.