Is it worth replacing a blower motor?
The short answer is that replacing a blower motor can be worth it, depending on the specific circumstances. A blower motor is a critical component in many home heating, ventilation, and air conditioning (HVAC) systems, responsible for circulating air throughout the home. If your blower motor fails, it can significantly impact the performance and efficiency of your HVAC system.
Understanding the Blower Motor
The blower motor is responsible for drawing air into the HVAC system and pushing it through the ductwork and into the rooms of your home. It is an essential part of the system, as it ensures that the heated or cooled air is distributed evenly throughout the living space. Blower motors can fail for a variety of reasons, such as age, wear and tear, or electrical issues.
Factors to Consider When Replacing a Blower Motor
When deciding whether to replace a blower motor, there are several factors to consider:
- Age of the HVAC system: If your HVAC system is relatively new, it may be worth replacing the blower motor to maintain the system's efficiency and performance. Older systems may not justify the cost of a new blower motor, as the entire system may need to be replaced soon.
- Cost of the replacement: The cost of a new blower motor can vary depending on the make and model of your HVAC system. It's important to get a quote from a qualified HVAC technician to understand the full cost of the replacement, including labor.
- Energy efficiency: Newer blower motors are often more energy-efficient than older models, which can lead to lower energy bills and reduced environmental impact.
- Potential for future issues: If the blower motor is the only component that needs to be replaced, it may be worth doing so to avoid potential future issues with the HVAC system.
Ultimately, the decision to replace a blower motor will depend on the specific circumstances of your HVAC system and your personal preferences and budget. It's always best to consult with a qualified HVAC technician to get a professional assessment and recommendation.
Can I run my AC with a bad blower motor?
Without this incredible component, your AC can't provide any cooling effect, no matter how much the compressor runs.
Is it expensive to replace a blower motor?
The average blower motor replacement cost is $560, but the final price depends on labor fees, as well as the cost of the parts. Some higher-end models feature large or hard-to-reach motors, which could bring your HVAC blower replacement cost to as much as $2,400.
How do I tell if my AC blower motor is bad?
Look for these key indicators that you have a bad blower motor.
- Strange Rattling, Clanking, or Screeching.
- Weak or No Airflow From The Vents.
- A Sudden Spike in Your Energy Bills.
- An Overheating HVAC System.
- Replace or Maintain a Part in the Blower Motor.
- Replacing the Blower Motor.
- Keep Up With HVAC Maintenance.
Is a blower motor easy to fix?
The replacement of the blower motor is common and straightforward, so most shops will perform the repair — many on the same day.
What is the lifespan of a blower?
between 15 and 20 years
Typically, the lifespan of furnace blower motors spans from a minimum of 10 years up to about 20 years, with most enduring an average period between 15 and 20 years. The same blower motor is used for both heating in the winter and cooling in the summer, making it essential for maintaining indoor climate control.
Can I replace a blower motor myself?
Undo the screws on the motor to remove the belly band. The rotation of the motor needs to match the direction of the fans, so position them accordingly. Attach the new motor to the belly band. Center the new motor on the fan wheel, fasten the bolts, and connect the capacitor.
What causes a blower motor to go bad?
One of the most prevalent factors that can cause a blower motor to stop working is a blown fuse. A fuse prevents electrical circuits from an excessive flow of current that may run in them. Over time or due to any sudden surge, it might blow the fuse and cut power to the blower motor.
How do I know if my blower motor needs to be replaced?
No Airflow
If you notice that there is no warm air at all coming through your heat registers, then you may have a broken blower motor. This generally means the blower motor has failed completely, which may indicate there have been problems for a while.
What makes a blower motor go bad?
Overheating is one of the most frequent occurrences that can render the blower motor inoperative. If the motor has overheated, it may shut itself down to prevent damage. You should keep your HVAC clean and clear of any blockages or debris to avoid overheating and maintain efficiency.
How long should a blower motor last?
10 to 20 years
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.
