Furnaces with variable-speed blower motors are becoming more popular - no question about it. The benefits include electrical efficiency because a variable-speed motor consumes less energy than a ...

Sherman explains how an HVAC system works and why closing vents in unused rooms is a bad idea. “Your HVAC system is designed ...

Variable-speed options are abundant in HVAC and their impact has been felt industry-wide. Contractors and manufacturers alike have taken to these single- and two-stage alternatives as ways to enhance ...

This is a sidebar to the feature story "Automating Energy Consumption" which appears in the March, 2008 Issue of Automation World. Most energy at plants is consumed by motors. According to the U.S.

Kristin is a lead editor at Forbes Home and has nearly a decade of professional experience as a writer and editor. She's previously worked at sites like Talking Points Memo, Insider, Delish, Angi and ...

Yaskawa America Inc.'s Drives and Motion Division announces the Z1000 family of HVAC drives. Yaskawa America Inc.'s Drives and Motion Division announces the Z1000 family of HVAC drives. The new family ...

The Drives & Motion Division of Yaskawa America, Inc. announces the release of the Z1000 family of HVAC drives. This family of drives is comprised of the Z1000 variable speed drive as well as the ...

Fresno, CA - March 12, 2007. Tempest Technology, Inc. announces the introduction of a new blower line: the VSX Series of Variable Speed Electric Blowers. A high powered electric option, the VSX series ...

Fresno, CA - Tempest Technology Corporation announced that the airflow performance of the VSX Variable Speed blower line has been third-party certified by the Air Movement Control Association (AMCA) ...

What is a variable frequency drive? Heating, ventilation, and air conditioning systems' air supply used to be constant volume into a space. Now a variable air volume control is being used to provide ...