WebArchitectural Series Recessed 12 Air Door, 72" long, electric heated, (2) 1/2 hp motors, ten speed, hinged white aluminum bottom access panel, for mounting heights up to 12', 28 kW, cULus, MADE IN USA Specifications Product Dimensions Weight: 220.00 lbs Share this result using FREE Shipping This product is eligible for free shipping! WebAs the worldwide leader in manufacturing high quality air movement, control and conditioning products, Greenheck offers the most comprehensive line of ventilation equipment available including fans, dampers, louvers, …
NEMA-3R Weatherproof Disconnect Switch, Model N3RTS Greenheck
WebNext Day Air (Calculated at checkout) 3:00 PM CST: Standard Ground Freight FREE - On orders over $25 ... Shop Greenheck Switches. Filter Products. Shipping Type Clear. Greenheck Model Instance Clear Greenheck Model Clear. Greenheck Selection Model Clear. Brands Clear. Showing of results ... WebJan 30, 2015 · Refer to the appropriate Greenheck installation supplements for special requirements: • Close Indicator Switch • Concrete Floor with Steel Deck • Drive Slip Breakaway Connection • Fire Resistant Ventilated Duct Assembly • Fire stop Material • Greenheck Test Switch • Grille Installation • Metal Stud in Shaftwall • Quick Connect … sharps gloves screwfix
New and Replacement Switches Electrical Components Greenheck
Webg) The standby power source and its transfer switches shall be in a room separate from the normal power transformers and switch gears and the room shall be directly ventilated to and from the building exterior (LABC 909.11). h) When power assist doors are used, they shall be on emergency power. Any manual control that may override Web/c/hvac/air_curtains WebModel 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 Temperature: Up to 286°F sharps garage door oroville