What to do if your air conditioner blower needs to be replaced?

A good HVAC company will suggest inspecting your blower motor first to ascertain whether it should be replaced. Proper inspection also allows them to determine what kind of motor is compatible with your air-conditioner and provide a more accurate quote if a replacement is needed.

What happens if you have a bad blower motor?

The blower motor is the component responsible for pushing air through the vents of your vehicle’s heating and air conditioning systems. Without it, the AC system will not be able to circulate any heated or cooled air.

How to test vehicle AC / heat blower motor to tell if bad?

How to Test Vehicle AC/Heat Blower motor. When your blower motor goes bad you will not get AC or Heat to blow inside of your vehicle, you will also not be able to defrost your windows. Loading…

What to look for in a 240V blower motor?

Checking 240V motors is slightly different because you will have two hot wires and most will be only single-speed. But you still ohm-out the windings to check for open and shorted windings and check the capacitor the same way. Finally, when doing a routine maintenance call on a unit, always check and clean the motor.

When to replace an air conditioner blower motor?

Using the above troubleshooting steps will help you decide if you need to replace your air conditioner blower motor. If you find that your blower motor has become noisy or restricted in the amount of air it is passing through the unit, or no air at all is passing through, then it is time to replace the HVAC blower motor.

How can I tell if my AC blower motor is broken?

Air Conditioner Blower Motor Won’t Turn On. 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. This is one of the most common and easy ways to know if your air conditioner blower motor is broken or not.

What is a HVAC blower motor and what is it called?

What is a HVAC Blower Motor. HVAC Blower Motor and wiring. In the case of an air conditioning unit, a HVAC blower motor is commonly referred to as an air conditioner blower motor or air conditioner fan. When it comes to furnaces and heaters, the HVAC blower motor is commonly referred to as a heater blower motor, furnace blower motor, or heater fan.

Where do I find the blower motor part number?

If you still have the owners manual, this part number can sometimes be included in the manual for convenience. Other options include removing the air conditioner blower motor from the AC unit and checking the label on the actual blower motor. Write this part number down for easy reference.

Where can I buy a blower motor for my air conditioner?

Typically, the air conditioner blower motor will be replaced with a stock blower motor from the HVAC supply store. Sometimes from a stock blower motor on the truck. The blower motor may not be the same brand, but it is important.

When do you need to replace a blower motor?

If you don’t feel any airflow coming out of the vents, it may mean that a problem with the blower motor has developed to the point where the component is entirely inoperable. In this case, you’ll have to replace it with a new motor.

Do you need to replace your AC blower motor?

So, if you’ve been told that your blower motor is bad and needs to be replaced, this is technically an AC and a furnace repair in one, which helps put the overall blower motor replacement cost in perspective. Speaking of cost, let’s take a closer look at the 2 main factors that will affect the cost of your blower motor replacement.

Where is the blower motor in an AC unit?

Note: To be clear, the AC blower is controlled by an electric motor which is housed inside the blower/fan. So when we say “blower motor”, we’re referring to the two parts as one complex component. The blower motor sits inside the “air handler”, otherwise known as the indoor unit (see below).

Is the air handler or blower assembly turned on?

Here we provide air handler unit or blower assembly troubleshooting by expanded annotated information from the US EPA [5] who provided suggestions for investigating the air handling unit during an indoor air quality investigation. Is the system turned on?

What to do if your air conditioner blower needs to be replaced?