It takes two to three hours to replace a blower motor. When you hire an HVAC repair company, they'll first turn off the home's electricity and gas, remove the old motor and other components, connect and test the function of a new motor, and reassemble the furnace as needed.
In general, it can take two to three hours to replace a typical blower motor.
If you haven't done it already, the blower motor is extremely easy to remove and replace. Just do it.
Labor Costs
Hourly rates can vary between $75 and $150, and it will likely take an experienced professional HVAC technician between 2-3 hours to diagnose and replace the blower motor in your furnace or AC unit.
The time it takes for the mechanics to replace your car's engine depends on the model you drive and how old your vehicle is. Most engines can be exchanged in 5-10 hours under normal conditions, but the task might take longer if there are special requirements.
The shop rate can vary greatly, from as little as $90 per hour to over $150 per hour. So using a low-end shop rate of $110 and a high of $150, the labor on a typical engine replacement can run anywhere from $1,100 to $1,800.
By design, the blower motor is never the weakest link among components, so it should last as long as the entire system it's part of, whether that's a heat pump, furnace, or forced-air cooling system.
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.
You can reasonably expect to find replacement blower motors at Parts Geek from $20 to $120, while the majority of these motors cost between $190 - $275 when you buy them from other parts stores. Costs for this part depend on several factors: Compactness of design. Levels of blower precision.
Replacing the blower motor is likely the best decision if your furnace is under warranty or relatively new. It might be better to replace the furnace if it's old or has a lot of issues that require frequent repairs. On average, a new blower motor costs $300 to $900.
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.
If the blower motor is going bad, it will struggle to operate the fan. The result will be weak airflow coming from the vents inside your living spaces. This airflow issue can be one of the main symptoms that indicate the component needs to be replaced.
The replacement of the blower motor is common and straightforward, so most shops will perform the repair — many on the same day.
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.
If your motor's electrics and bearings are constantly exposed to too much heat, then they will begin to fail. If you let your motor overheat repeatedly and fail, then either a component has broken or a bearing has seized.To prevent overheating, check your vents, filters, and in-room airflow.
SMOKE OR SMELL WHEN DRIVING
A burned blower motor cannot exactly damage your car but you are not sure that the smoke is coming from the blower motor. Such signs indicate damage and you must tow it to a mechanic before turning the engine back on.
A defective ground wire or ground wire connection and an open circuit in the power-side circuit (including the fuse, wiring, and fan switch) are the most common reasons why a blower motor fails.
Faulty Blower Motor
If your blower motor is experiencing some issues, you may hear a high-pitched squeal or whistling sound. You may also experience rattling and loud screeching noises. The motor blower pushes warm air out of the furnace through the ducts into your home.
Repairing a blower motor costs anywhere from $150 to $1,500, depending on what went wrong. On the other hand, a full replacement might cost upwards of $2,000 once you factor in labor costs. So if your repair estimate is sky-high, you might get a better value with total replacement.
If your blower motor is not functioning properly, it can't circulate air through your AC system, causing the evaporator coil to become too cold and eventually freeze up.
Blower Motor Resistor Test
Typically, if the fan will work on some speeds but not on others, the resistor is suspect. Okay, let's say there's no melting going on, but your fan doesn't work on all speeds. Typically, if the fan will work on some speeds but not on others, the resistor is suspect.
A functional blower motor plays a crucial role in defogging and defrosting the windshield and windows by circulating warm air throughout the cabin. This rapid circulation helps clear condensation and frost, ensuring optimal visibility for the driver and enhancing overall safety.
The average cost for a Blower Motor Replacement is between $342 and $362. Labor costs are estimated between $68 and $86 while parts are priced between $274 and $276. This range does not include taxes and fees, and does not factor in your unique location.