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3 Symptoms of a Bad Furnace Blower Motor in Myrtle Beach, SC

A blower motor turns the fan in your furnace to circulate warm air in a home and ensure the indoor air reaches the temperature set on the thermostat. If this motor breaks down, the fan fails to work, and air doesn’t circulate in your home. Below are telltale signs that you have a broken furnace blower motor in your Myrtle Beach, SC, home.

Weak Airflow From Vents

Weak airflow from the vents can indicate dirty vents, a bad capacitor or a broken blower motor. The reduced airflow will result in the furnace working consistently throughout the day to reach the temperature set on the thermostat. An HVAC technician can help you determine what causes the weak airflow from your vents.

Unusual Sounds From the Blower

If the blower motor produces squealing and screeching sounds, it might be an indication that the belt is loose or in need of lubrication. A loud bang coming from the blower motor means there may be a broken part. If you hear these sounds from the furnace, it’s advisable that you turn the furnace off and call a technician.

Overheating of the Furnace

If the furnace overheats, it may short cycle. If the motor fails to turn the fan or draws too much power to turn the fan, the furnace overheats, and some components of the furnace shut off automatically. A motor that draws more amps than normal will cause the breaker to trip and cut power off.

An HVAC technician can help you avoid blower motor problems through routine furnace and HVAC maintenance. During the service, the technician inspects the furnace components and ensures there are no bad capacitors, loose wires, failing valves, transformer problems and thermostat control issues that could affect the blower motor.

If you notice any of the signs above, allow a technician to inspect and to fix the issue. Call Air Doctor Services, Inc. today for furnace repair and other HVAC services in Myrtle Beach, SC.

Image provided by iStock

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