WebGreenheck’s model ERM is a modular energy recovery device capable of handling 600 to 10,000 cfm of ventilation air. This indoor unit is designed for new construction or retrofit … WebFD-150. The FD-150 is for use in walls, floors, and partitions with fire-resistance ratings less than three hours. This model has a 3¹¹/₁₆ inch frame. Static-rated-fire dampers used in HVAC systems automatically shut down in the event of a fire emergency.
Preconditioners Energy Recovery Ventilators Greenheck
WebThe QEI is a mixed flow fan for commercial, institutional, and industrial applications handling everything from clean air to high temperature exhaust. Model offers multiple construction levels to match the application providing best performance at the most economical solution. Features performance enhancing airflow straightening vanes and ... WebSince 1996 Greenheck has been building both the Minicore and Minivent Energy Recovery Ventilators. The primary difference between both being the required energy to operate the wheel of the Minivent versus the total energy core of the Minicore model. Both provide excellent comfort ventilation and regulation boosts to a traditional HVAC system ... greek french dictionary
Smoke 1.5 Fire Smoke Dampers.Life Safety Dampers - FSD-212 - Greenheck-USA
WebTechnical product specifications, submittals, and cut sheets. Looking for technical information? Browse our database to find product specs, instructions, dimensions, and … WebBD-100. The BD-100 backdraft damper mounts horizontally to allow vertical airflow up and prevent reverse airflow down. The dampers are open by air pressure differential and closed by gravity. Accessory to power roof ventilators and centrifugal roof exhaust fans. WebDFD-350. Model DFD-350 is for use in walls, floors, and partitions with fire-resistance ratings of three hours or more. This model has a 3¹¹/₁₆ inch frame. Dynamic-rated-fire dampers are used with HVAC systems that remain operational during a fire emergency. Pressure: Up to 4 in. wg. Velocity: Up to 4000 fpm. flow chart of export procedure