How To Replace The York Blower Motor Wheel?

Posted: April 07, 2023

If you own a York HVAC system and have noticed a decrease in airflow or unusual noises, the blower wheel may be to blame. The blower motor wheel is a vital component of the system responsible for moving air through the ducts and into your home. 

Over time, the wheel can become worn or damaged, causing it to operate inefficiently or not at all. Fortunately, blower wheel replacement is a relatively simple task that can be completed with the right tools and a bit of know-how. In this article, we will guide you through the process of replacing the York blower motor wheel step-by-step to restore your HVAC system's functionality and efficiency.

Table Of Contents:

What is a blower motor wheel? How does a blower wheel work?

A blower motor wheel, also known as a fan wheel or impeller, is an essential component of an HVAC system. It is a circular metal or plastic disc with curved blades that are designed to move air through a system. The blower wheel is mounted on the motor shaft, and as the motor rotates, the blades of the wheel force air through the system.

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When an HVAC system is turned on, the blower motor starts spinning, and the blades of the blower wheel begin to rotate. As the blades rotate, they create a low-pressure area in the center of the wheel, which pulls air into the system. The blades then force the air outward, increasing its velocity and pressure. This increased pressure and velocity push the air through the system's ductwork, distributing it throughout the building.

The blower motor wheel's size and shape determine the amount of air that can flow through the system. Larger and more substantial wheels can move more air, while smaller wheels are better suited for smaller systems. Additionally, the shape of the blades can impact the efficiency of the system, with more curved blades providing better airflow and energy efficiency.

What is a Blower Motor Wheel and How Does a Blower Wheel Work - PartsHnC

How furnace blower motor wheel work?

A furnace blower wheel works by utilizing an electric motor to spin a series of fan blades. The motor is connected to the wheel via a shaft, which allows the motor to spin the wheel at a high velocity. As the wheel spins, it draws in air from the surrounding environment and forces it through the furnace system. This process helps to regulate the temperature of the air and distribute it evenly throughout the building.

The blower motor wheel is typically made from high-strength materials, such as steel or aluminum, to withstand the high speeds and forces generated during operation. The shape and design of the blades on the wheel are carefully engineered to optimize airflow and minimize noise. Most modern furnace blower wheels are designed to be energy-efficient and operate quietly, ensuring optimal performance and comfort.

How much does a blower wheel cost?

The price of replacing a HVAC blower motor wheel is determined by a number of different factors. Not only is the cost of labor a significant factor, but so are other considerations such as the magnitude of the blower motor that needs to be replaced, or even the question of whether or not the blower motor wheel needs to be replaced at all. Sometimes all that's required to get the unit back up and running is a new part.

By Size

The blower motor wheel size determines the cost of replacement. The most common sizes for residential blower motor wheels are 1/4 horsepower, 1/3 horsepower and 1/2 horsepower. 

Horsepower of the motor Price
1/4 HP $100 - $500
1/3 HP $100 - $800
1/2 HP $120 - $1,000
3/4 HP $175 - $1,500
1 HP $250 - $2,000

By Parts

Sometimes the blower motor wheel as a whole isn't broken; you may only need to replace certain parts of it or the parts that support it. Even when the cost of labor is factored in, it is clear that fixing something is going to be a significantly more cost-effective option. 

Name of the part Price ranges
Bearing $20 - $200
Belt $5 - $100
Blower wheel $25 - $300
Capacitor $10 - $50
ECM motor control module $220 - $800
ECM repair kit $20 - $60
Housing $90 - $300
Pulley $30 - $250
Shaft $30 - $300

By Warranty Status

If your heating, ventilation, and air conditioning (HVAC) system is still under warranty or if your blower motor has been replaced but the warranty still applies, you need to pay for the labor to replace the unit. The cost of the labor for this job, which ranges between $200 and $400 on average, is the total amount that you will be responsible for paying.

By Type

The price range for a motor with a single speed or a permanent split capacitor is typically between $425 and $510. Because they only have one speed setting, single-speed motors are less efficient than motors with multiple speed settings, which typically cost more than $650 and have more than one speed setting.

PartsHnC is a reputable seller of York blower motor replacement parts and is widely recognized for its quality products and exceptional customer service. We offer a comprehensive selection of replacement parts for York blower motors, including capacitors, bearings, motors, and other essential components. Whether you're a professional HVAC technician or a DIY enthusiast, we have everything you need to get your York blower motor up and running smoothly.

Signs that the york blower motor wheel needs replacing

Regular maintenance of your HVAC system's blower motor is essential for optimal performance and efficiency. Over time, the blower wheel accumulates dust and grease, which can slow down its rotation and affect furnace and air conditioner operation. Neglecting the blower wheel could lead to higher energy costs and reduced lifespan of the system.

Here are some signs that your blower motor may be malfunctioning:

Poor or no airflow from the vents

This warning sign implies that the blower motor may be faulty or obstructed. There might be faulty capacitors, leaky air ducts, or dust- and dirt-clogged motors. If the motor has been wet, overheated, or is nearing the end of its useful life, replace it to address the problem. Or, call a trained HVAC technician to determine the cause of poor airflow.

Poor or No Airflow From The Vents - PartsHnC

A sudden increase in energy costs:

The blower motor is the part of a central HVAC system that uses the most energy. So no need to be afraid of high electric bills. But a sudden change in electricity bills is the indication of a malfunctioning blower motor. Check your motor. If the motor is not blocked with debris, then the motor may be deteriorating. To force heated air through your air ducts, dirty blowers must work harder, but this is also a symptom that the blower motor is degrading. Another possibility is that your air ducts have a significant leak.

A Sudden Increase in Energy Costs - PartsHnC

Strange Sounds When the Heat Is On:

If you noticed any weird noises coming from your furnace, such as squealing, screeching, rattling, or clanking. Shut off your system and call a heating contractor as soon as possible. Some problems might be simple to fix, but others would call for replacing the blower motor.

Squealing or screeching noises may be a sign of a belt failure in an older belt drive furnace or bearing troubles in direct drive furnaces. Banging noises are more concerning and occasionally indicate that the blower motor has to be replaced.

Strange Sounds When the Heat Is On - PartsHnC

Weird Smells When the Heat Is On

A burning smell is the obvious symptom of your overheated blower motor. One is a burning smell that comes from your air vents every time the heat is on. If the system shuts down or the blower stops while the heat is on, that is another red flag.

Weird Smells When the Heat Is On - PartsHnC

Step-by-Step guide to replace your york blower motor wheel

Replacing the blower motor wheel on a York furnace can be a simple DIY task with the right tools and instructions. Here's a step-by-step guide to help you:

Tools Needed:

  • Replacement blower motor wheel
  • Screwdriver
  • Wrench
  • Pliers
  • Gloves
  • Safety goggles

Steps to replace your York blower motor wheel:

  • Turn off the power to your furnace: Before you begin working on your furnace, turn off the power supply to prevent any accidents.
  • Locate the blower motor wheel: The blower motor wheel is located inside the blower compartment of your furnace. Remove the blower compartment door to access it.
  • Remove the belt: Using pliers or a wrench, release the tension on the belt by pulling the motor assembly away from the blower. Slip the belt off the motor pulley and remove it from the furnace.
  • Remove the motor assembly: Unscrew the bolts that hold the motor assembly in place. Carefully pull the motor assembly out of the blower compartment.
  • Remove the blower motor wheel: Locate the set screw that secures the blower motor wheel to the motor shaft. Use a screwdriver to loosen the set screw and remove the blower motor wheel.
  • Install the new blower motor wheel: Slide the new blower motor wheel onto the motor shaft and tighten the set screw. Ensure that the blower motor wheel is properly aligned with the blower housing.
  • Reinstall the motor assembly: Carefully reinsert the motor assembly into the blower compartment. Tighten the bolts that hold the motor assembly in place.
  • Reinstall the belt: Slip the belt back onto the motor pulley and adjust the tension by pulling the motor assembly away from the blower.
  • Reinstall the blower compartment door: Close the blower compartment door and secure it with screws.
  • Turn on the power supply: Turn on the power to the furnace and test the blower motor wheel to ensure it's working correctly.

That's it! You have successfully replaced the blower motor wheel on your York furnace. If you encounter any problems during the process or don't feel comfortable doing it yourself, it's best to call a professional HVAC technician for assistance.

Maintenance and regular checkups for your york blower motor wheel

It is responsible for circulating air throughout the HVAC system, so it is important to keep it clean and well-maintained. Regular checkups and maintenance can help ensure your York blower motor wheel is functioning properly and efficiently.

Here are some tips to help you clean your AC blower wheel without removing it:

Turn off the power: Before starting any maintenance on your air conditioner, make sure to turn off the power to the unit. This will help prevent any accidents or injuries while you are working.

Remove debris: Use a soft-bristle brush or a vacuum cleaner to remove any debris, dust, or dirt that may have accumulated on the blower wheel. 

Use a coil cleaner: For a dirty blower wheel, you can use a coil cleaner to help remove stubborn debris. Follow the manufacturer's instructions and avoid getting the cleaner on any electrical components.

Check the belt: While you are cleaning the blower wheel, take a moment to check the belt that drives the blower. Make sure it is not loose, cracked, or worn, as this can affect the performance of the blower motor wheel.

Replace the filter: A dirty or clogged air filter affects the performance of yourHVAC system. Replace the filter regularly to ensure that the blower wheel is not working harder than it needs to.

By following these tips, you can keep your York blower motor wheel in good condition and help prolong the life of your air conditioning system. If you are unsure about any aspect of cleaning or maintaining your AC unit, be sure to contact a professional for assistance. 

Replacing the blower motor wheel in a York furnace is a fairly straightforward process that can be accomplished with a few basic tools and some attention to detail. By following the steps outlined in this article, homeowners can save money on repair costs and extend the life of their furnace.

For More FAQs
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