Most inducer motors failures are simply attributed to the older age of the furnace. In most cases, the internal bearings wear out and since the unit is a sealed unit, there is no way to repair the original motor. Instead the unit is simply replaced with a new one.
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One of the first indications of a bad draft inducer motor is likely to be the sound it makes. A failing inducer motor may create a noise shortly after a heating cycle begins. This could be a tapping noise, or a humming or whirring sound.
Thereof, How long does an inducer motor last?
Simply put, an inducer fan should start up when your thermostat calls for heat. It will do this anywhere from 30 seconds to one minute. It then stays running for as long as your system is heating the house and shuts off when your system cycles off.
Also to know is, How much does it cost to replace an inducer motor? Average Draft Inducer Motor Replacement Cost The average furnace inducer motor cost is around $245, when the part is under warranty and you pay only the labor to have it installed. The replacement cost is $465 when the warranty has expired and you pay for the furnace inducer motor.
Subsequently, question is, Why is my inducer motor noise? A draft inducer (or vent blower) is the most common problem on a gas furnace or boiler to cause a noticeable noise. … The small motor mounted within the housing can begin to make noise when there is buildup on the wheel (such as sulfur or creosote) or when the motor is close to the end of its usable life.
Also, How do you fix a draft inducer motor?
How do I know if my inducer motor is bad?
How do you lubricate an inducer motor?
Spray a thin film of silicone lubricant on the motor shaft where it enters the blower wheel bearings. Reinstall the service panel, then turn on the circuit breaker to power the furnace. Click to see full answer.
How long do inducer Motors last?
20 years
Can I use wd40 on my furnace motor?
Don’t over-lubricate Some older furnaces have two motor bearings and two blower shaft bearings that require annual oiling. … wd40 is actually more of a penetrating oil, not much of a lubricant. It is great in it’s own way but go with the Zoom spout or 3-in-one type machine oil.
What does an inducer motor do?
But what exactly does an inducer motor do? A furnace inducer motor is essentially a motor-driven fan, with an electrical box for power connections and metal housing. Your motor should move air through the furnace and heating vent pipes. … The fan gets rid of poisonous gases from the previous heating cycle.
How do you replace a inducer motor?
How much does it cost to replace a draft inducer motor?
Total cost to replace a furnace draft inducer motor ranges from $85 to $1,150. Motors on high-performance furnaces can be quite expensive. The range includes DIY installation, a possibility discussed later, and professional installation.
How much does it cost to replace inducer motor?
Average Draft Inducer Motor Replacement Cost The average furnace inducer motor cost is around $245, when the part is under warranty and you pay only the labor to have it installed. The replacement cost is $465 when the warranty has expired and you pay for the furnace inducer motor.
How do you change a draft inducer motor?
How do I lubricate my furnace motor?
Apply two or three drops of 10-weight nondetergent motor oil (not all-purpose oil) to each port. Do not overlubricate. If the blower shaft has oil ports, it, too, should be lubricated annually, following the same procedure. You’ll probably have to remove an access plate to get at the ports.
Is an inducer motor the same as a blower motor?
An inducer motor and blower assembly is definitely one of those parts you don’t think about until something has gone wrong with it. The inducer blower assembly consists of a small motor powered by electricity, a fan, an electrical box to allow connections, and a metal sleeve that surrounds the fan assembly.
What does a bad inducer motor sound like?
A failing inducer motor may create a noise shortly after a heating cycle begins. This could be a tapping noise, or a humming or whirring sound. If the unit will turn on but the blower motor is not turning on, there are a couple of ways to check if the draft inducer motor has gone bad.
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