Furnace Blower Fan Replacement

September 19, 2024 Post a Comment

Furnace blower fan replacement

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. More complicated units, or units that are difficult to access, can cost as much as $2,000 to replace.

Can you replace a furnace blower motor yourself?

Replacing a Furnace Blower Motor And all you need to make sure is that you have all the required parts according to the model and you are good to go with replacing the motor all by yourself. The Blower Furnace units are always designed in a way that you can replace the parts individually in case it goes faulty.

How much does it cost to replace a blower motor in a Goodman furnace?

Blower Motor Brand	Average Unit Price Range
Goodman	$75 – $800
Lennox	$150 – $1,500
Trane	$180 – $1,500
Rheem	$250 – $900

How do I know if my furnace blower motor is bad?

Here are some signs of a broken furnace blower motor:

Loud Operating Noises. When your blower has an issue, you might hear odd noises coming from your vents.
Weak or Absent Airflow. Weak airflow or total lack of it is the most obvious sign of a bad blower motor. ...
Overheating. ...
High Energy Bills.

How long does a furnace blower fan last?

Blower motors are designed to last just as long as your furnace itself, anywhere from 10 to 20 years. Just as with any HVAC system, the better maintained and serviced your equipment is by experienced HVAC technicians the longer it will last and the fewer repairs you'll face.

How do I know if my blower fan is bad?

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.

Are blower motors hard to replace?

The replacement of the blower motor is common and straightforward, so most shops will perform the repair — many on the same day.

What happens when your blower motor goes out on your furnace?

Hot/burning smell coming from air vents. A bad blower motor will sometimes overheat, causing a “hot” smell to come out of your air vents. In the worst scenarios, your blower motor may actually start to burn. Yikes!

What happens when a blower motor goes bad?

FAN BLOWS AT ONLY A CERTAIN SPEED A malfunctioning blower motor works at a particular speed only—however, a perfect blower motor functions at various speeds as per the car's cabin temperature. Hence, if the blower motor fan does not blow the required amount of air, then it's a sign of a bad blower motor.

How often should you replace your 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. They do, and when that happens, you have to go online searching for help, and it's frustrating.

When should you replace blower motor?

If the motor is making rattling, clanking, or banging sounds, it may be because of a loose or broken part. Loud banging sounds are especially worrisome. They're usually a sign that something is damaged or disconnected. And this may mean replacing the blower motor.

What does a bad furnace blower motor sound like?

A thumping, banging or clanking sound could be the result of a loose or broken off part in the motor or blower assembly. Should you hear one of these noises, turn off your furnace immediately. Call a professional to examine and repair or replace the broken part before you turn your furnace on again.

What causes a blower motor to burn out?

Buildup of dust, dirt, or debris. Electrical problems, including an excessive voltage supply. Motor insulation failing prematurely due to high temperatures. A weak blower capacitor.

How do you diagnose a bad blower motor?

If you hear a rattling sound when turning on the ac or heater your car could have a faulty blower

Can you run furnace without blower?

The furnace can produce heat inside the combustion chamber—but that heat won't go anywhere if the blower fan isn't running. Because there's a danger of the furnace overheating without the blower fan, the furnace won't operate unless the blower has power.

Is it worth it to replace a furnace blower motor?

In general, if your furnace is less than 12 years old, replacing your blower motor is probably the best choice, especially if you've kept your furnace on an annual inspection and maintenance schedule. Keeping your furnace well maintained will keep it performing well and help prevent component failures.

How often should furnace fan run in winter?

On average, furnaces should kick on and turn off anywhere from three to eight times per hour. However, if your furnace turns on and off more frequently, don't assume the furnace is short cycling just yet.

How often should furnace blower be cleaned?

A professional should clean the blower assembly on your furnace at least yearly. If the furnace has a squirrel-cage fan, cleaning the blower assembly is all the more important. That's because the openings in this type of furnace tend to become clogged with dust and dirt.

How long does a fan blower last?

The blower motor in your home or office should last anywhere from 10 to 20 years. Modern sealed bearings and sealed bushings can push the lifespan to its maximum of 20 years. Proper cleaning and maintenance can also extend your unit's lifespan.

How do you reset a furnace 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).