Greenheck’s Model GKC kitchen hoods feature hood-mounted temperature sensors as standard. They respond five times faster than duct-mounted temperature sensors to modulate airflow.
Factory-installed optics sensors, available as an enhanced option for the company’s kitchen hoods, detect smoke and steam within seconds to trigger the exhaust fans. They can be included in an optional variable volume system capable of turning down fan speeds by up to 50%. The resulting energy savings meet ASHRAE 90.1, IECC 2024, and California Title 24 energy standards. Model GKC controls have an easy-to-use touchscreen display for precise control of fans, make-up air, and lights; this display can be added to each hood section for individual hood light and fan zone control.