Greenheck new actuator helps reduce damper installation costs

Greenheck’s new FSAF24-BAL actuator is a three-position, 24-volt actuator that allows combination fire smoke and smoke dampers to function as a balancing damper. The FSAF24-BAL actuator balances the airflow in the ducts when paired with a combination fire smoke or smoke damper, eliminating the need for a separate balancing damper and reducing installation costs. The FSAF24-BAL actuator uses 41% less energy to operate versus a standard modulating actuator. Greenheck’s FSAF24-BAL actuator is offered on Greenheck FSD series combination fire smoke dampers and SMD series smoke dampers.


Greenheck, the worldwide leader in manufacturing and distributing air movement and control equipment, offers the most UL certified dampers and the largest selection of AMCA licensed dampers in the industry.