Q: My furnace recently started making loud noises and seems to have weak airflow. I think the blower motor may be going bad, but I’m not sure. Is it better to replace my blower motor or buy a new ...

Is your air conditioning unit loud or the blower motor not working at all? Dog fur, dust, and debris might be the hidden culprits. In this video, we show you how to diagnose a noisy AC system, check ...

Tilt out the bottom grille and shine a light inside the unit. Then, snap a digital photo of the blower assembly. Locate the nameplate on the bottom of the air intake and write down your fireplace’s ...

Q: My daughter’s 10-year-old SUV's AC/heater blower suddenly stopped working. We looked over the Jeep and tried tinkering ourselves. We replaced the blower motor, the resistor, but neither did ...

Electronically commutated motors have gained significant ground in recent years, and last year’s Fan Efficiency Rating (FER) implementation only further encouraged ECM adoption as a popular way to ...

The blower motor is the fan that pushes heated or cooled air through dashboard vents based on the climate system settings and the fan speed selected. Adjusting the fan speed sends a signal through a ...

Owners of 2007-10 Mazda CX-9 SUVs may complain that the front and/or rear blower motor continues to run after the ignition key is switched off. According to Mazda, the problem usually comes and goes ...

According to the recall documentation on the NHTSA's website, the HVAC system's blower motor wheels may be misaligned with the blower motor shaft ...

The heater blower motor reduces or increases the amount of air blowing through the dashboard vents based on the fan speed selected or, in an automatic climate control system, the interior temperature ...