Johnson Controls Technology Company

Johnson Controls Tyco IP Holdings Llp

Tyco Fire + Security Gmbh

Roderick Ray Sentz

Kevin R Stockton

James K Spitzer

Harold J Dubensky

Curtis A Trammell

Curtis W Caskey

Zhiwei Huang

Gregory Ulizio

A fan assembly is provided. The fan assembly includes a fan, a motor that is coupled to the fan, and a variable frequency drive (VFD) that is coupled to the motor. The motor includes a maximum rated speed that is greater than a maximum structural speed limit of the fan, and the VFD includes a current output limit configured to limit an operational speed of the motor to be less than or equal to the maximum structural speed limit of the fan.

Systems and methods for controlling fan motors with variable frequency drives

A heating, ventilation, and/or air conditioning (HVAC) system includes a condenser section and a plurality of panels configured to abut one another in a common plane to form a divider panel assembly. Each panel of the plurality of panels is sequentially insertable into and removable from the condenser section.

Divider panel for HVAC system

Growing community of inventors

Spring Grove, PA, United States of America

Roderick Ray Sentz