Central Air Conditioner Blower Motor Troubleshooting

Stuff like ac not turning on air conditioner not coo.

Central air conditioner blower motor troubleshooting.

Check for a dirty air filter. Check your thermostat settings. Check all air vents. If the motor works at that point overheating is probably the problem.

Troubleshooting your central air by gary hedstrom peg hedstrom judy ondrla tremore split system central air conditioners used with forced air furnaces take hot air from the house and blow it through an evaporator coil located in the top of the furnace to cool the air. We ll show you specifically what to do and explain the specific ac problems you can solve by checking the items above. Next turn off the power switch right at the furnace or air handler. This is one of the most common and easy ways to know if your air conditioner blower motor is broken or not.

If you turn on your air conditioning system and find that there is no air blowing out of the ac unit or no buzz of the blower fan motor then it is possible the ac blower motor has an issue. The blower motor is tucked away indoors and is employed by both the central air conditioner and the furnace. Turn off the power. 1 turn off all power to the unit and if the air handler is a gas furnace turn off the gas at the gas valve that serves the furnace.

That is common in the summer. High heat and constant use causes old and some new air conditioner blower motors to burn up. Air conditioning blower motor repair labor time troubleshooting and repair of the air conditioner system time approximate 1 5 to 3 hours depending on unit location and part availability. Flip the air conditioning service and furnace circuit breakers in your main electrical panel to the off position.

Don vandervort hometips 1997 to 2020 hometips turn off the circuit breaker that serves the ac air handler. Then yank the disconnect block photo 1 and clean the condenser coils photo 2. If something s not working right with your blower you ll feel low airflow. A dirty or clogged blower wheel.

Your air conditioning system relies on a blower to pull in air from your home run it over the evaporator coil then push it back into your home as cold air. Some common blower issues that reduce airflow include. Even if a door is. Check your air conditioner circuit breakers.

Check your outdoor unit. Make sure all the access doors are securely fastened in place. Try the following diy ac troubleshooting tips the next time you re having ac issues. Let your air conditioner rest and cool down for a while before trying to turn it on again.

The reasons they happen and how to fix them.