WebControl dampers regulate the flow of air in an HVAC system for intake, exhaust, or mixed air applications. ASHRAE Standard 90.1, California Title 24, and International Energy Conservation Code (IECC) are the three main energy codes relating to dampers. All volume control dampers in this section meet these requirements. WebNon-Ducted 0.05" to 0.20". Fittings 0.08" per fitting (elbow, register, grill, damper, louver, duct turn, etc.). Kitchen Hood Exhaust 0.625" to 1.50". Important: Static pressure requirements are significantly affected by the amount of make-up air supplied to an area. Insufficient make-up air will increase static pressure and reduce the amount of air that …
Utility and Centrifugal - Microsoft
Webcoded guide will direct you to the appropriate Product Binder for the sales catalog. Utility, Centrifugal and Radial Blowers Inline, Ceiling and Sidewall Fans Roof Mounted Fans and Gravity Ventilators Fume Exhaust and Vektor® Laboratory Exhaust Systems To use this guide: Step 1: Determine the product category using the color coding shown above. WebShop Greenheck G The model G is a direct drive, spun aluminum fan, designed for roof mounting on a curb for general, clean air exhaust applications. Units feature a spun aluminum housing and have certifications including seismic, high wind and hurricane. irritrol valve manual operation
Centrifugal Exhaust Fans Browse Parts by Product Model Greenheck
WebShop Greenheck SQ. Model SQ is a direct drive square centrifugal inline fan designed for intake, exhaust, return or make-up air applications where space is a major issue. Units feature a galvanized steel housing and aluminum backward-inclined wheel. Filter Products. Motor Insulation Clear WebGreenheck SP-A exhaust fans are direct drive, ceiling mounted fans designed to provide the lowest sound levels. Units feature an insulated housing and Energy Star rated units are available. Fan sizes from 50 to 1600 cfm Up to 1.0 in. wg. For use in residential, multifamily and commercial applications Certifications: AMCA Air and Sound Performance Webwww.greenheck.com Utility, Centrifugal and Radial Blowers Select sizes and models with the Vari-Green® motor are available. (SFD only) For comprehensive product information, including performance, access the product catalog found on www.greenheck.com or contact your local Greenheck representative. Model SFD and SFB are AMCA Licensed … irriweb crvig es