At a minimum, replace it every three months. Have your furnace inspected annually or bi-annually. Not only can your HVAC professional identify any concerns early on, but you’ll ensure that your system is running safely and efficiently.
How long do furnace blower motors last?
Both types of motors are built to last up to 20 years with minimal maintenance required. The primary reasons that a motor might fail before its time are overheating and excess moisture.
How do I know if my furnace blower motor is bad?
5 Signs Your Blower Motor Needs to Be Replaced
- Weak Airflow from the Vents. This is usually the first indication that you may have a faulty blower motor. …
- No Airflow at All. …
- Unusually High Energy Bills. …
- Strange Sounds. …
13 сент. 2019 г.
When should I replace my blower motor?
If the blower motor hasn’t been properly maintained, it’ll eventually wear out. As a result, you’ll need to replace it. If you notice the furnace is making a humming noise, it could be the blower motor is working fine. But there’s something else preventing it from operating correctly.
How much does it cost to replace a furnace blower motor?
Replacing a blower motor costs $450 on average with a typical range of $250 to $800. With a warranty, you might pay as little as $150 for labor alone. For high-end models, like those with large motors or access issues, you might pay as much as $2,000.
What causes a furnace blower motor to go bad?
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.
Can a furnace blower motor be repaired?
Standard blower motors operate at a single speed and cost around $450 to replace, including parts and labor, while variable-speed motors cost $600 and up. However, if your HVAC blower motor isn’t too badly damaged, the technician may be able to clean and repair it so you won’t have to incur the cost of a replacement.
Why is my furnace running but not blowing air?
Every modern furnace is equipped with a safety shutoff that will be tripped if your furnace gets too hot, and a clogged air filter can cause your furnace to overheat, shut itself off and give you the illusion of a furnace not blowing air.
How hard is it to replace a blower motor?
Re: Replacing a/c blower motor, how hard is it??
They are relatively easy. I recommend you invest in a maintanance book for your car instead, then read how to do it yourself. It’s usually just a matter of getting behind/under the glove box. most cases, pretty easy.
How much does it cost to replace a blower motor on an AC unit?
When your air conditioner’s fan motor breaks, it will typically cost about $300 to $600 to replace. It’s imperative to get this fixed quickly, since without a working fan motor your air conditioner’s compressor can be the next domino to tumble. Its repair is even more significant — usually running closer to $2,000.