Furnace blower motors near me

How to buy a new furnace blower motor and capacitor
To buy a new furnace blower motor the old blower motor face plate will need to be looked at.

The tag on the motor will say the horsepower, RPM, Voltage, and amps.
The model number can be used but in many cases old model numbers don’t match up to new ones.

If you cannot find an exact model number replacement a universal replacement motor that matches the HP, RPM, Amp, Voltage, Speed along with shaft size will need to be bought.

If you can find an exact model number replacement you are done you will simply need to order it.

If you can’t find an exact model number replacement an equal replacement will have to be found.

Motor manufactures make universal blower motors that can be wired to run at a wide range of settings depending how they are wired.

For example, you have a 1/2 HP blower motor and can’t find an exact model replacement you can buy a universal motor that runs at 1/4 HP,1/3, 1/2 HP depending on which wires from the motor are used.

Write down the following information from the tag on the motor when looking for a blower motor, then find one that matches your motor for a replacement.

Details Needed to Buy a Furnace Blower Motor

  • RPM: If the motor has multiple speeds then only the highest speed will be listed. Common motor speeds are 1200, 1075, and so on.
  • HP: 1/8, 1/3, 1/4, or 1/2
  • Amp: 5 uf, 6 uf, and so on
  • Voltage: 120 Volts or 240 Volts
  • Speed: 1 speed, 2 speed, or 3 speed
  • Shaft size: Most furnace motors use a 1/2 inch but sometimes they can be different.

Here is an example of a furnace blower motor on Amazon. You can see the listing description the specifications are listed for the motor.

Example Furnace Blower Motor On Amazon
A.O. Smith/Century DL1056 1/2 HP, 1075 RPM, 3 Speed, 115 Volts6.5 Amps, 48 Frame, Sleeve Bearing Direct Drive Blower Motor

Furnace Capacitor
Some furnaces don’t use a capacitor while others will have both a START and RUN capacitor. But most furnaces by far have a single capacitor.

Capacitors are measured in voltage and uf (micro farads). To find a replacement look at the capacitor and write down the Voltage (120, 240, 370, 440) and the uf (4-10 amps) and then order a replacement.

Here is an example capacitor that is 370 volts 5 uf.
Any capacitor that is 370 volts 5 uf can replace this capacitor. The same will apply to any other capacitor simply match the voltage and micro farads.
(The part that says +-5% is what the capacitor is rated to go up or down from.)

Any capacitor that matches yours in voltage and amps will work.

Here is an example on Amazon, as you can see in the listing description it shows the uf and voltage.

Example Furnace Capacitor On Amazon
Discontinued Item

Where to Buy Parts
I like to buy my parts from Amazon and sometimes eBay, the parts are much cheaper compared to an HVAC supply store.

If you are in a hurry you can buy the parts at an HVAC supply store. Some don’t like to work with Non-HVAC people because of damaged parts being returned while others will not care.

If you can wait a few days for parts to be delivered then I would suggest Amazon.



Category: HVAC how toSours: https://www.hvachowto.com/buy-new-furnace-blower-motor-capacitor/

How to Repair a Furnace Blower Motor

How to Fix a Furnace Blower Motor

There is nothing more annoying than the Furnace Blower Motor problems when the winter months start approaching. This is fairly common though as you have not used the blower for the rest of the year probably.

As you turn the blower on, you notice no heat coming out and when that happens it is usually because of a faulty motor.

Motors are a fundamental part of this unit. So, not only do you need to attend to any issues as soon as possible. You need to attend it or have it attended very carefully. And we are here for that. All you need to do is contact us and let us know the problem.

What goes wrong with the motors?

You might be facing lots of issues with the motor because of the dirt. This is a major cause of the failure of the motors and.

If the motor is not maintained properly, then there will be a more chance of the motor going bad quickly. And that is when you will need to replace it.

Sometimes the furnace blower makes noises. Do not be worried about the motor right away. This could be a problem with something else in your blower. Whenever there is an obstruction, the motor tries very hard to function properly. As a result, it gets heated up quickly and that is bad for the motor.

So, you need not always worry about the replacement right away. But we do encourage contacting us in case you would want to be efficient by finding out the correct underlying cause of the problem.

Although, we do encourage checking the fault and if it is a minor problem then you can surely attend it yourself.

We have a guide for that purpose here.


  1. Is the furnace getting its power?

The first thing you can do when the motor is unresponsive is check the power supply unit of the furnace. If you have had bad weather in your area, that could be one cause of the power being cut off. If there was a power outage that can be another reason. The surge in power causes shorting of the circuit and that could have caused the motor to fail.

So, this is the primary step that you need to check before you can look at the next steps. Because in any case if the motor has no power supply, it will not work.

  1. Thermostat

You cannot have the thermostat level too low. Always keep the setting of the thermostat to be more than the room temperature. At least 3 to 4 degrees more. You can then check the fan and see if it is working. The thermostat does not function without a fan.

There are other settings that you can check and set accordingly.

  1. Filters

The next thing that you can do is check all the vents and the filters for debris. If there is too much dirt clogged there, that will affect the functioning of the motor.

All the filters must be attached as the manual and the design suggests. That means you need to check whether or not you have the correct side up.

There are guides that you can check while installation. If you think that it is troublesome, contact us for help.

If you have checked everything and the problem persists, then the problem is with the furnace blower motor.

Now, the fixation method can vary from model to model. So we recommend you get the help and suggestions of a professional.

Replacing a Furnace Blower Motor

So you have checked everything and it is clear that your furnace blower motor is not spinning. This calls for a replacement.

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. But if you are confused and want to make sure that you get the right parts, then feel free to call us for help.

In case, you have all the necessary replacements available and want to go ahead with the process yourself then we have a guide prepared for you over here.


Take out the old motor

You need to make sure that you have all the patterns of the wiring system and the path all written down or taken a picture of. That is when you can go further with the process. Take out the motor.

  • You will need to disconnect the connections first.
  • Take the motor unit out.
  • Remove the bolts. Take the motor out of the furnace.
  • To take the motor out of the fan unit you will have to check all the screws that you need to take out.
  • The motor has a bracket that will be there fitted with the motor. But you need that bracket for the new motor installment. So, take out the bracket.

It is essential to have new parts that will be perfect for your unit. Do not go for cheaper models that are not trusted. Not only do these not last long but there is a good chance that they will not fit either.


How time affects the motor

How long has it been since you installed the furnace and when was the last time that the motor was replaced. It is a good choice to not let the motor run for more than 15 to 20 years. This is also the reason why your electricity bills might be affected. Old motors take up more power and that is bad altogether. The more efficient your unit is, the more you save.

So, sometimes even when the unit is working just fine, there are other problems that you might be neglecting if your furnace is way too old.      

If you have any queries regarding your furnace blower motors, electric furnaces, or gas furnace repair, let us know. We are here to help.


Sours: https://www.eheatcool.com/services/heating/furnaces/furnace-repair/how-to-repair-a-furnace-blower-motor/
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5 Signs Your Furnace Needs a New Motor Blower

No one wants to have their HVAC system fail when the weather is cold in winter, or blazing hot in summer. If your central heating and cooling system isn’t working correctly, you must identify the issue, and get it fixed.

There are many things that can cause your air conditioning and furnace system to operate incorrectly. Sometimes it is a broken component that needs to be replaced. In this article, we look at some signs that your furnace blower motor is malfunctioning, and when you need to have it replaced.

How Furnace Blower Motors Work

The blower motor in your HVAC system blows the heated or cooled air through the vents in your home. The air that is heated by your furnace or cooled by your AC unit moves through your home until each room reaches its desired temperature.

There are two main types of drives in furnace blower motors:

  • Direct drive motors connect directly to the furnace blower wheel. These are the most common, and most modern gas furnaces use these types of motors.
  • Belt drive motors are less common for residential furnaces, as usually only very old furnaces use belt drive. In a drive belt motor, the motor pulley is connected to a fan pulley mounted on a shaft to turn the blower wheel. You will sometimes see belt drive motors in commercial heating and cooling.

With residential furnace blower motors, there are also two types of speeds:

  • Single speed blower motors blow air at one speed: full blast until the target temperature is achieved. When the temperature is hit, it shuts off. When the room temperature falls out of range, then the single speed blower turns on again.
  • Variable speed blower motors operate at different speeds, as the name implies. One thing that might be counterintuitive is a variable speed blower is more energy efficient. This is because it keeps the temperature of your home evenly distributed. When the target temperature falls out of range, the variable speed blower operates at a lower speed. When the temperature gap is large, the blower operates at a higher speed.

What Causes Blower Motor Failure?

Like other components in your HVAC system, the blower motor can wear down over time. Some of the reasons a blower motor might fail are overheating, and excessive moisture. When dust, dirt, and debris build up, it can cause the windings and bearings to burn up more quickly. Furnaces are usually installed in an out-of-the-way location, like the attic, basement, garage, or utility room. Blower motors that are clogged with debris, or that become saturated with moisture can fail due to overworking or electrical shorts.

Something to consider when replacing the blower motor in your HVAC system is how often you are paying for repairs. Most residential furnaces should last between fifteen and twenty years. Regular HVAC maintenance can extend the life of your furnace even longer. However, if you are paying to replace the blower motor every few years, and the life of your furnace is getting older, it may make more financial sense to get a replacement furnace instead of paying for increasingly frequent repairs.

What Are Signs Your Blower Motor Needs to Be Replaced?

These are some sure-fire signs that your furnace motor blower needs to be repaired or replaced?

1. Poor or Airflow from Air Vents

This will be the first and most obvious sign your blower motor has a problem. It may or may not indicate that you need a replacement motor. If there is no air or very weak airflow coming from the air vents, the motor may be clogged, or it may be malfunctioning. It is possible that the motor is clogged with dirt and dust, or has a bad capacitor, or there may be leaky air ducts. If the motor has been overheating, has been saturated with moisture, or is nearing the end of its service life, it might need to be replaced. A licensed HVAC technician can tell you exactly what the issue is if you’re experiencing weak airflow.

2. No Airflow At All From Vents

If there is no air at all coming from your air vents when you turn on the heat, the blower motor may be completely broken. Getting a replacement motor blower would be the only choice at that point. There could be other reason why there is no airflow altogether, such as a bad relay, a faulty thermostat, or a fan control issue.

3. Skyrocketing Energy Bills

The blower motor is the component in a central HVAC system that consumes the most energy. If you already have a variable speed blower motor in your furnace, and the motor is not clogged with debris, the motor may be wearing down and approaching end of life. Dirty blowers need to work harder to push conditioned air through your air ducts, but this can also be a sign of a deteriorating blower motor. It is also possible that your air ducts have a major leak.

4. Strange Noises When You Turn on the Heat

If you hear strange noises when you run your furnace, such as squealing, screeching, rattling, or clanking, call a heating contractor at your first convenience. Some issues may be repaired easily, but others may require a blower motor replacement.

Screeching or squealing noises can be indicative of bearing problems in direct drive furnaces, or belt issues in older belt drive furnaces. Now, if your heating system is making rattling or knocking sounds, that usually means a broken or damaged part. Banging sounds are more serious, and sometimes means that the blower motor must be replaced. A qualified HVAC technician needs to make a thorough inspection to confirm what the problem might be.

5. Overheating Blower / Weird Smells

If you have an overheating blower motor, there will be clear signs. One would be a burning smell coming from your air vents every time you run the heat. Another sign is if the system shuts down, or if the blower stops while you are running the heat. This means the blower motor is overheating. If your system is shutting down to prevent electrical damage, or if the blower is shutting down, call a licensed HVAC contractor as soon as possible.

Replacing Your Furnace Blower Motor

Your local licensed HVAC contractor can help you find and install the correct blower motor for your HVAC system. The heating contractor must get some information about your furnace and take a few things into account, including the type of drive, the diameter of the motor, rotation direction, horsepower, voltage, speeds, and size of the capacitor. Based on these details, the HVAC company can make the right recommendation, give you an estimate, and schedule an installation.

Finding a HVAC Contractor for Heating Repair

Ventwerx HVAC can help homeowners with a replacement blower motor for your furnace, or any other residential heating repair. We serve the San Jose area, as well as Morgan Hill and Gilroy. We are licensed and bonded, and have served the South Bay and Central Coast since 2007.

If you need furnace repair or furnace replacement, fill out a service request, or call (408) 422-2987 in San Jose or (408) 710-9595 in Morgan Hill.

Sours: https://ventwerx.com/blog/furnace-motor-blower-repair/

Grand Rapids Small Electric Motor Sales

Have you been frustrated with a small electric motor in your home or business that constantly stops running, malfunctions or simply does not work like it used to? The electric motor specialists at Fixall Electric Motor Service know firsthand that even the best motors only run for so long and eventually, replacement can be your best option.

Our electric motor sales team only works with the highest quality brands and advise you on finding the best electric motor based on your needs and budget. When motor repair is no longer an option, or you would like to upgrade to a higher quality, more energy efficient and cost effective model, the electric motor experts at Fixall can help you determine the best motor for your needs. If  you need an electric motor or pump for residential purposes, Fixall has a variety of top models and brands to serve you well for years to come. Whether it is your pool pump, ceiling fan, exhaust fan, refrigerator, furnace blower, HVAC, air conditioner pump, electric tools, or any other small motor in your home, Fixall can find the right replacement for your needs.

Fixall Electric Motor Service stocks over 5,000 motor and motor-related parts including ball bearings, sleeve bearings, mechanical shaft seals, lip seals, power tool parts, power cords, SinPac motor starters, obsolete / old single phase repulsion induction parts, carbon brushes, definite purpose contactors, electric hoist parts, single phase switch parts, belts and pulleys, fan blades and blower wheels, capacitors, sump-pump controls and motor-cooling fans.

We stock several replacement motors for industrial, commercial, residential and HVAC applications including A.O. Smith, Fasco, Leeson and Dayton brands, as well as Barnes, Myers, Sta-Rite and Tsurumi submersible sump and sewage pumps. We also provide Authorized Factory Service for CM Hoists, Milwaukee Hoists, Lincoln Motors, Myers Pumps, Gould Pumps and Zoeller Pumps.

We offer top motor and pump brands such as Fasco, U.S., Century, Marathon, Myers, Peabody Barnes, Sta-rite, Teel, ABS, Hydromatic, and Smith and Loveless.

For more information about small electric motor replacement from the experts at Fixall Electric Motor Service, please call the shop directly at 616.454.6863.

Sours: https://fixallelectric.com/grand-rapids-small-electric-motor-sales/

Me motors furnace blower near



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