How Much Does HVAC Blower Motor Replacement Cost?

The blower motor in your HVAC tools performs an essential position. This blower motor is accountable for shifting the fan in your HVAC unit so the air can not flow into with out it. Merely put, your HVAC unit can not present the consolation you might be on the lookout for if the blower motor is just not working.

Sadly, blower motors usually are not immune to wreck. Whether or not it is on account of age, dust build-up, or electrical issues, a blower motor can cease working. At this level, chances are you’ll want to exchange the blower motor when you plan to make use of your HVAC unit once more.

The typical price of a substitute blower motor to your HVAC unit is $660. The ultimate value is dependent upon the dimensions of the substitute engine you obtain. Different elements similar to engine kind and model additionally have an effect on pricing. Additionally, you will need to pay an extra $200 to have the substitute motor professionally put in.

The blower motor is a vital a part of your house’s HVAC system. You want it to work as designed if you wish to get pleasure from snug temperatures in your house. Learn how a lot changing a damaged blower motor will price by persevering with with the remainder of this text.

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Obtain free, no-obligation quotes from skilled contractors close to you.


Alternative HVAC blower motor price by dimension

blower motor dimension Prices
1/4 HP $330
1/3 hp $450
1/2 HP $560
3/4 hp $850
1 hp $1,100

There could come a time when it’s worthwhile to change your air conditioner blower motor. When on the lookout for an acceptable substitute, remember to contemplate the dimensions of the earlier blower motor. In the event you present the incorrect dimension, your new blower motor could not carry out optimally in your HVAC unit.

5 frequent dimension choices can be found for HVAC fan motors. The smallest dimension is 1/4 HP. That is additionally the most cost effective substitute because it solely averages $330.

Subsequent, it’s also possible to purchase a 1/3 HP blower motor for $450. A step up from this can be a substitute motor that delivers 1/2 horsepower. The 1/2 HP motor has a median value of $560.

3/4 HP blower motors are additionally out there and are $850 every. Lastly, it’s also possible to purchase a substitute blower motor that gives 1 horsepower. To get your palms on this substitute blower motor you will need to spend $1,100.

You could possibly use a substitute motor that’s barely weaker than the one initially utilized in your HVAC unit. Test with a technician before you purchase to ensure you’re shopping for one thing you should utilize.

Price Components for HVAC Blower Motor Alternative

The dimensions of the substitute blower motor you want is essential in figuring out how a lot it’s worthwhile to spend. Nevertheless, it isn’t the one issue that counts.

Different price elements have an effect on the worth of the substitute blower motor. Let’s discover these extra price elements on this part.

fan motor pace

Blower motors can be found in several pace fashions. You should buy single pace, multi-speed, or variable pace motors.

The only pace fashions are the most cost effective, usually not exceeding $350. Multi-speed motors are the mid-range possibility, beginning at $600. The variable pace motors are the costliest, usually costing greater than $1,000.

blower motor kind

The kind of blower motor you get will even have an effect on how a lot it’s important to spend. Everlasting break up capacitor motors are cheaper, however their effectivity is considerably missing. The electrically commutated motors are dearer however extra environment friendly.

Branded or generic half

Many substitute components for HVAC models might be both branded or generic. It can save you much more by buying generic substitute parts to your HVAC unit.


One other price issue to contemplate is your guarantee. Your guarantee could cowl the blower motor, which implies you may get the substitute unit free of charge. Nevertheless, putting in the brand new blower motor nonetheless prices cash when you plan to rent knowledgeable.

Labor prices to put in a substitute HVAC blower motor

estimate kind Prices
low-end estimate $150
Medium estimate $200
high-end estimate $250

The worth of the substitute blower motor is not the one expense to fret about. You additionally need to pay for the skilled set up of the substitute engine. On common, a technician will cost $200 to put in your new blower motor.

$200 is a comparatively low value in comparison with the price of different house enchancment providers. Nonetheless, you would possibly need to keep away from paying for it by putting in the blower motor your self.

The DIY approach of changing the blower motor is an possibility but additionally dangerous. The substitute blower motor nonetheless must be examined and, if needed, adjusted after it has been put in for the primary time. Making these tweaks might be troublesome when you lack the expertise.

DIY set up can also take extra time. In case your air conditioner goes dangerous in the course of summer season, your high precedence might be getting it working once more. The substitute engine might be put in quicker when you rent knowledgeable.

HVAC fan motor half substitute price

blower motor half Prices
warehouse $85
Belt $50
fan wheel $160
capacitor $300
ECM module $530
ECM restore package $50
Housing $200
position $150
Wave $125

Do not instantly soar to changing your blower motor if one thing is incorrect with it. The issue might be associated to only some components of the blower motor. The remainder of the engine can nonetheless be used.

On this part of the article, we spotlight the fan motor components that may fail over time. We additionally focus on how a lot it could price to exchange them.


The bearing in your blower motor could should be changed over time. You need to spend $85 for the substitute bearing.

The bearing helps the blower motor run easily and quietly. With out them, your HVAC unit might be too distracting when it is on.


Poor efficiency of your HVAC unit might be associated to a broken or faulty blower motor belt. You have to to exchange this part if you’d like the gadget to run usually once more. Blower motor belt substitute is $50.

fan wheel

An excessive amount of put on can have an effect on the efficiency of the engine’s impeller. Fan wheel substitute is required and prices $160.

The impeller is a vital part because it helps preserve the air shifting. The distribution of sizzling or chilly air in your house might be uneven if the fan impeller is damaged.


The issue plaguing your blower motor is also associated to its condenser. The typical value of a blower motor capacitor is $300.

Capacitors have the job of beginning the fan motor. And not using a working condenser, your HVAC unit might not be in motion.

ECM module

You want the ECM module to manage the operation of your HVAC unit. It regulates the fan motor to stop losing power. A substitute ECM module prices a median of $530.

ECM restore package

An ECM restore package is commonly wanted whenever you need to restore your blower motor’s ECM module. Fortunately, ECM restore kits are less expensive than ECM modules. You may get a brand new ECM restore package for as little as $50.


Changing the housing in your blower motor can get it working usually once more. A brand new blower motor housing prices a median of $200.

The housing is essential because it protects the blower motor from dust, oil and moisture. If the housing is broken, your blower motor will ultimately endure injury.


Pulleys are additionally positioned close to your HVAC unit’s blower motor. Over time, a pulley can put on out. Getting a brand new pulley will price you $150.

These pulleys are essential as a result of they have an effect on the pace of your blower motor. They should be practical always.


Lastly, you may additionally want to exchange the shaft in your blower motor to get it working once more. Usually, a brand new shaft for a blower motor prices $125. The shaft supplies much-needed assist to the blower motor, so it should all the time be current.

Do you want a heating and cooling installer?

Obtain free, no-obligation quotes from skilled contractors close to you.


associated questions

How do I do know if my HVAC fan motor is dangerous?

Blower motors are inclined to get noisy when troubled. The noises could resemble a squeak, rattle, or loud hum.

You might also discover that the airflow out of your HVAC unit has decreased considerably. The odor of burning may come out of your HVAC unit if the blower motor is badly broken.

How lengthy does it take to exchange an HVAC blower motor?

Professionals can change an HVAC unit’s blower motor pretty rapidly. The entire work can solely take about two hours. In case your HVAC unit makes use of a single pace motor, the substitute can take as little as an hour.

How lengthy do HVAC followers final?

Most blower motors will final 10 to twenty years. The engine will last more when you recurrently preserve your HVAC tools. The fan motors in regularly used HVAC models additionally put on out quicker.

Gary Evans

Gary Evans is a passionate DIY fanatic. He loves determining the right way to make enhancements within the easiest, most sensible and least costly approach. Upgrading his house kitchen is one in all his fixed hobbies. Gary can be a longtime content material creator and enjoys spending his free time tending to his hydroponic vegetable backyard.