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 ...

If your snow blower has gathered dust since last winter, it might not start when you need it this winter season. Like all motorized equipment, snow blowers require periodic maintenance in order to ...

Q: After the first snow of the season, I took the snow blower out of the shed but it wouldn’t start. It ran fine the last time I used it, about nine months ago. Do you have any troubleshooting tips ...

Airflow is a critical component in the performance and efficiency of HVAC systems. Proper airflow ensures optimal heat transfer at the evaporator coil and distribution of properly conditioned air ...

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 ...

The motor calculations presented here apply to changing conditions of a blower motor when pulley adjustments are made. However, these calculations are useful wherever electric motors are used. These ...