How Do Variable Speed Furnace Blower Motors Work?

Answer Variable speed furnace blower motors work via intelligent technology to determine how much air is required to keep a home warm in winter and cool in the summer. When a furnace is installed in a hom... Read More »

Top Q&A For: How Do Variable Speed Furnace Blower Motors Work

Instructions for Replacement Furnace Blower Motors?

The blower assembly in your furnace includes the blower wheel and its housing, the temperature control switches, the fan capacitor and the motor. The purpose of the fan capacitor is to provide torq... Read More »

How to Troubleshoot Variable Speed Electric Motors?

Variable speed drives on electric motors control the rotational speed of the motor by varying the voltage frequency. Due to their sensitivity, these mechanisms are subject to malfunction. There are... Read More »

The HVAC Benefits of a Variable Speed Furnace?

Variable speed motors are options on newer two-stage furnaces that optimize airflow throughout buildings. Not only does variable speed technology optimize heating during colder months, it also max... Read More »

How to Reduce Blower Speed in a York Furnace?

York furnaces, like the Affinity models, have variable blower speeds to provide extra comfort and control to your home’s heating needs. The different blower speeds are adjustable on the furnace t... Read More »