For most furnaces, your blower motor will be located in the base of the unit next to the air filter. For most ACs and heat pumps, it will be located inside the air handler (i.e., the indoor unit). It’s also possible that certain units may share a blower motor in the air handler—typically with an AC and furnace.
What Are Signs Your Blower Motor Needs to Be Replaced?
Poor or Airflow from Air Vents. This will be the first and most obvious sign your blower motor has a problem.
No Airflow At All From Vents.
Skyrocketing Energy Bills.
Strange Noises When You Turn on the Heat.
Overheating Blower / Weird Smells.
Is the blower motor on the inside or the outside?
Unlike the condenser fan motor, the blower motor is located indoors. It’s the component that blows cool air through the ducts and into different parts of your home.
Where is the blower fan motor located? – Related Questions
Where is the blower reset button?
It is usually located inside the blower compartment on the side of the blower motor. Be cautious as the housing may be hot. If the button is popped up, press it down.
How do I reset my blower motor?
How to Find and Reset your Furnace Motor Blower
Step 1: Turn off the power to the furnace.
Step 2: Remove the blower compartment cover.
Step 3: Make sure the blower is completely cooled off.
Step 4: Locate the reset button.
Step 5: Press the button in (assuming that this is your issue and that the button has popped).
Where is the blower fuse located?
Where is the AC blower fuse located?
Where is the AC fuse on most HVAC systems? They’re typically in the unit’s control board. This board can often be found behind an access panel on the unit’s lower compartment.
Where is the fuse for the AC blower?
To protect the blower motor power circuit, a 20-, 25- or 30-amp fuse is usually located in the fuse panel under the dash.
Is there a fuse for the blower in a car?
Many vehicles have two fuses for the blower motor, one in the interior fuse block and the other under the hood. The blower motor is usually under the dashboard on the passenger side.
What can cause a blower motor to stop working?
Blower motor breakdown can be the result of anything from old age to failed bearings, high amp draw, electrical failure in the windings, dirt accumulation, and more. “The most common cause is dirt accumulation due to lack of maintenance,” said Tom Beaulieu, president of Bay Area Services Inc.
If the heater isn’t blowing hot air at you when you turn the system on, the blower fan might have a problem. Either it’s not getting electrical power or, more likely, the motor itself has simply burned out. A blower motor in an older vehicle is likely to burn out over time, and may need replacement.
Why has my blower stopped working?
Make sure that the power cord hasn’t melted or a fuse hasn’t been blown. If your cables are looking fine, try unplugging the fan for a few minutes and then plugging it back in again. Sometimes, this process can reset the motor and solve your furnace problems.
How do I know if I need a blower motor or a resistor?
Signs of a Bad Blower Motor Resistor
Here are some common signs that your vehicle’s blower motor resistor is bad: Loss of HVAC fan control (total or certain speeds) The fan only works on its highest speed setting. No air coming from vents.
What is the life expectancy of a blower motor?
The industry standard is a 20-year life cycle. Furnace blower motors are designed and built to last many years with minor maintenance and no special attention. That doesn’t mean a blower won’t fail.
How much does it cost to fix a blower motor?
Nationally, you can expect to pay about $450 on average for a blower motor replacement, including labor. However, if your unit is under warranty, you might get away with a labor-only charge of as little as $150, according to HomeGuide.