How much should it cost to replace a furnace blower motor?

Author: Lori Bashirian  |  Last update: Monday, November 10, 2025

While costs can vary, homeowners can typically expect the following range: Standard Blower Motors: These might cost between $400-700, excluding labor. Advanced Multi-Speed or Variable-Speed Motors: These are generally more expensive, with costs ranging between $650-1250, not including labor.

Is it worth it to replace a furnace blower motor?

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.

How much does it cost to replace a furnace blower motor?

Replacing a furnace blower motor costs $560, on average. Depending on the size and type of motor, most people pay $300 to $900. The average blower motor replacement cost is $560, but the final price depends on labor fees, as well as the cost of the parts.

What is the life expectancy of a furnace blower motor?

Furnace: A blower motor in a furnace can last a minimum of 10 years but up to 20 if you schedule regular maintenance to keep your unit in good condition. Heat Pump: Like a furnace, a blower motor in a heat pump can last at least 10 years, and up to 15 if the unit undergoes regular maintenance.

Can you replace a furnace blower motor yourself?

As for the motor- also a fairly simple job. A couple screws and the blower housing slides out, loosen the nut so the blower slides off the squirrel cage. Swap motors, tighten screw, make sure cage spins freely and evenly and you're done. Slide blower back in, tighten screws.

How much does it cost to replace HVAC blower motor?

How long does it take to replace a furnace blower motor?

In general, it can take two to three hours to replace a typical blower motor.

How do I know if my furnace blower motor is bad?

Here are some signs of a broken furnace blower motor:
  1. Loud Operating Noises. When your blower has an issue, you might hear odd noises coming from your vents. ...
  2. Weak or Absent Airflow. Weak airflow or total lack of it is the most obvious sign of a bad blower motor. ...
  3. Overheating. ...
  4. High Energy Bills.

What causes a furnace blower motor to go bad?

An HVAC blower motor will occasionally fail due to age, wearing out, or not being cleaned regularly. Symptoms may include strange noises, burning smells, or just plain refusing to turn on. If this happens and the motor is no longer operable, a new blower motor may be needed.

How much does a new furnace cost?

You should expect to spend between $3,800 and $12,00 on a new furnace, including both the unit and installation costs. Factors influencing the price include the type of furnace (gas, electric, or oil), the unit's efficiency rating, and the complexity of the installation.

What causes a blower motor to burn out?

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.

What happens when your blower motor goes out on your furnace?

If the blower fails to operate, you won't receive any heated air through the vents in your home. If the blower isn't turning on at all, this is a symptom that can indicate a full replacement motor is necessary.

How much does it cost to replace a motor?

On average, people can expect to pay in the $5,000 to $10,000 range for an engine replacement, but your experience may vary. Why? Engine replacement costs largely hinge on two factors: The type of vehicle you drive.

How do I know if I need to replace my blower motor?

You should replace your blower motor when you notice the following signs:
  1. Weak Airflow. The first indication that you have a faulty blower motor is when the airflow out of your air conditioner is weak. ...
  2. No Airflow. ...
  3. Unusually High Energy Bills. ...
  4. Strange Sounds. ...
  5. Overheating.

What is the most expensive part to replace in a furnace?

A heat exchanger replacement is often one of the most costly repairs in a furnace, and the expense can sometimes rival that of installing a new furnace. Typical replacement costs vary widely but can easily reach several thousand dollars, especially if labor costs are factored in.

How much is labor to replace a blower motor?

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.

How much is a new furnace blower motor?

“An average blower motor can cost anywhere from $500 to $1,500,” Smith says, “The more horsepower your motor has, the more expensive the replacement will cost.” This price range includes parts and labor.

Does homeowners insurance cover furnaces?

Your base homeowners policy will cover many types of damage to your furnace. An extra endorsement known as Equipment Breakdown Coverage (EBC) will give you additional coverage for certain types of mechanical or electrical failure.

Why is replacing a furnace so expensive?

Installation Entails More than Just the Furnace

For a gas-powered furnace, a contractor must set up a gas connection and vent. Installing an electric furnace requires running wiring, adding a circuit breaker, or perhaps updating an electrical panel. Holes are often drilled for pipes and wires.

What time of year is cheapest to replace furnace?

For people taking a proactive approach, doing a furnace replacement during the “shoulder seasons” of spring and autumn may offer lower prices, shorter lead times, and a better selection of products and service appointment availability.

How do I tell if my blower motor is bad?

6 Signs of a Bad AC Blower Motor
  1. Understanding Your Motor Type. The first thing to know is that there are different types of blower motors. ...
  2. Weak Airflow From Your Vents. ...
  3. No Airflow. ...
  4. Unusual and Loud Sounds. ...
  5. Climbing Utility Bills. ...
  6. Overheating. ...
  7. Tripping Circuit Breaker. ...
  8. Keeping an Eye on Your Blower Motor.

How long do blower motors last in a furnace?

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.

Can a bad furnace blower motor cause a fire?

Your furnace will need to work harder, the blower motor will run for extended periods of time, and this could cause it to overheat. The devastating effect of internal temperatures climbing is that components could catch fire.

How much does a motor cost for a furnace?

While costs can vary, homeowners can typically expect the following range: Standard Blower Motors: These might cost between $400-700, excluding labor. Advanced Multi-Speed or Variable-Speed Motors: These are generally more expensive, with costs ranging between $650-1250, not including labor.

How do I know if my furnace blower motor capacitor is bad?

Signs of a Bad Furnace Capacitor
  1. Symptom: Clicking Noise. Fortunately, a capacitor can show symptoms of failure before, or during a failure event. ...
  2. Symptom: Acrid Burning Smell Coming from the Furnace. ...
  3. Symptom: Humming Sound from the Blower. ...
  4. Symptom: No Power At All. ...
  5. Symptom: Erratic Motor Operation.

How many blowers does a furnace have?

Modern gas furnaces have two separate airflow systems which operate while the furnace is running. The first system uses a draft inducer fan motor to draw air into the burner assembly.

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