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  • Understanding the Differences Between Backdraft and Relief Dampers – Application and Selection

    A successful HVAC system installation requires the correct components. Selecting most components is pretty simple. However, some can create problems. Backdraft and relief dampers, because of subtle differences and uses, can fall into that category. (Figure 1) Figure 1 Backdraft dampers, also known a

  • FAQs for Vari-Green Motors

    Q: What is an EC Motor? A: An EC Motor is an electronically commutated motor that includes a permanent magnet rotor for increased efficiency and speed controllability. Q: Why is an EC motor more efficient than a traditional AC induction motor? A: Two things make an EC motor more efficient: 1. All mo

  • DC-5 Fan Diameters 8 through 14 ft.

    "Product Specification GuideModel DC-5 (Fan Sizes 8-14, 8-14 ft. Diameters), Direct Drive High Volume, Low Speed (HVLS) Overhead Fans Facility Services Subgroup: Division 23 Section 23 34 39 Note to User: This document is subject to copyright protection and is proprietary to Greenheck Fan Corporatio

  • Bracket Hinge Kit (#485064 IOM)

    Bracket Hinge Kit 1 Document 485064 Bracket Hinge Kit Centrifugal Downblast Exhaust - Sizes 060 - 200 Centrifugal Upblast Exhaust - Sizes 060 - 200 Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assembl

  • Gravity Ventilators (Models FGI, FGR, GRS, WIH, and WRH)

    Gravity Ventilators Models FGI/FGR, GRSI/GRSR, WIH/WRH Intake and Relief March 2024 2 Models FGI and FGR .................................... 4-7 Dimensions and Performance Data ..............8-13 Specifications ..........................................18 Fabra Hood 4 Designed for intake or relief

  • Propeller Upblast Fans (Models RBU, RBUMO and RDU)

    Propeller Upblast Roof Fans Models RBU, RBUMO and RDU Direct Drive and Belt Drive October 2023 2 Propeller Upblast Roof Fans Greenheck Fan Corporation certifies that the RBU, RBUMO and RDU models shown herein are licensed to bear the AMCA seal. The ratings shown are based on tests and procedures per

  • AMCA & Greenheck

    AMCA Greenheck for Vektor Laboratory Exhaust Summary of AMCA Standards and Certification Programs AMCA 210 - Fan Performance Test Standard AMCA 211 - Certified Fan Performance Ratings Program AMCA 260 - Induced Flow Test Standard Certified Fan Performance Ratings Program AMCA 300 - Sound Testing Sta

  • QD-Cat_KitchenVentilation

    58 Kitchen Ventilation GH - E - W Filter GH - Baffle Filter GX - Grease-X-Tractor™ GG - Grease Grabber™ GT - Energy Recovery Make-Up Air Style E - Exhaust Only D - Exhaust Only, Double-Wall Front F - Face Supply Configuration W - Wall Style Canopy V - Single-Island Style (V-Bank) Canopy Type I Grease

  • Louver Finishes and Colors

    Louver Finishes Colors April 2020 Disclaimer: This color chart is for reference only and is not to be used for final color matching. Shades may vary due to the color and resolution of your computer screen and/or your particular color printer output. Greenheck is not responsible or liable for color m

  • Direct Drive, Model CSP-B

    "Product Specification GuideModel CSP-B Direct Drive Deluxe Inline Cabinet Centrifugal Exhaust FanFacility Services Subgroup: Division 23 Section 23 34 23 ************************************************************************************************************************ Specifier Notes: This pr

  • Grease Hood Options - Wall Canopy

    August 2020 Grease Hoods – Type I Wall Canopy Hood Options and Accessories External Supply Plenum - Greenheck offers several arrangements to supply air back into the kitchen space uniformly. External plenums positioned at or near the exhaust hoods are the best alternative to integral supply plenums.

  • Seismically Rated Fans (FA/125-10)

    ® A technical bulletin for engineers, contractors and students in the air movement and control industry. P.O. Box 410 • Schofield, WI 54476 • 715.359.6171 • Fax 715.355.2399 Copyright © 2012 Greenheck Fan Corp. Fan Application FA/125-10 Seismically Rated Fans When a project calls for seismically rat

  • QD-Cat_BathandInlineFans

    22 Bath and Inline Fans UL/cUL 507 - E33599 - Ceiling Exhaust Fans Model SP-A390 and smaller and SP-B are UL/cUL Listed for above bathtub/shower with GFCI branch protected circuit. Model SP-C is UL/cUL Listed SP UL/cUL 507 - Cabinet Fans - E33599 Model CSP-A and CSP-B are UL/cUL Listed. CSP Model Be

  • Sidewall Propeller Fans (#471755 IOM)

    ® Sidewall Propeller Fans 1® Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information.

  • SP-80-VG and SP-110-VG with Energy Star Rating

    New Ceiling Exhaust Fans SP-80 and SP-110, with the ENERGY STAR® Most Efficient rating are now available. • Available with or without lights • Powered by electronically commutated (EC) motors • Performance range from 30-110 cfm and up to .6 in. wg. • Low sound levels for virtually silent operation.

  • DOAS Cross Reference Models RV, RVE and RVC

    "April 2024 Dedicated Outdoor Air Systems Models RV, RVE RVC CONFIDENTIAL: Do Not Duplicate or Distribute Comparison Guide 2 1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,000 9,000 10,000 11,000 12,000 13,000 14,000 15,000 16,000 17,000 18,000 19,000 RV Model Comparison AIRFLOW CAPACITIES Greenheck Aa

  • Belt Drive, BAER

    "Product Specification GuideModel BAER, Belt Drive Sidewall Mounted Propeller Fan Facility Services Subgroup: Division 23 Section 23 34 23 Note to User: This document is subject to copyright protection and is proprietary to Greenheck Fan Corporation. However, Greenheck Fan Corporation authorizes the

  • Microprocessor Controller MUA v2.60 (#483235 IOM) January 2018

    "® Document 483235 Microprocessor Controller for Make-Up Air Products Microprocessor Controller for Make-Up Air Products 1® Reference Guide for Microprocessor Controller Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or ma

  • Model DGX

    "Product Specification GuideModel DGX – Packaged Make-Up Air Unit with Direct Gas-Fired Furnace and Optional Cooling For Outdoor or Indoor InstallationCSI MasterFormat Category 23 74 XX ******************************************************************************************************************

  • EC Motor Fundamentals: Choosing the Right Motor—EC versus Belt Drive

    New developments in EC motor technology and a growing list of benefits make EC motors attractive options in fan applications. But do these benefits make traditional belt drives obsolete? Let’s consider why customers select EC motors. All motors in fan equipment have two magnetic fields located in th

  • Vektor-M Series Roof Curb (#475588 IOM)

    ® Assembly Instructions READ THROUGH THESE INSTRUCTIONS PRIOR TO STARTING ASSEMBLY. Document 475588 Vektor Curb for Vektor®-M Series ROOF CURB SECTIONS Fan Quantity End Section(s) Center Section(s) Quantity of Roof Curb Assembly Kit(s) 2 2 0 1 3 2 1 2 4 2 2 3 5 2 3 4 6 2 4 5 TOOLS REQUIRED • Cordles

  • Roof Curb

    Roof Curbs for Vektor ® Laboratory Exhaust Curbs are available for mounting Vektor exhaust fans as well as single or multiple bypass air plenum systems. Greenheck’s roof curbs are designed to meet the structural and design requirements of Vektor® laboratory exhaust systems. All curbs are constructed

  • HVAC Control & Balancing Dampers, Models VCD, MBD and RBD

    HVAC Control Balancing Dampers Models VCD, ICD, FBH, FBV, MBD and RBD • Selection • Construction • Performance May 2023 2 Frame Options There are five frame options available: • Channel (standard) - allows damper to be insert mounted into an opening or duct • Single flange or single reversed flange

  • The Basics of Fan Performance Tables, Fan Curves, System Resistance Curves and Fan Laws (FA/100-24)

    "A technical bulletin for engineers, contractors and students in the air movement and control industry P.O. Box 410 • Schofield, WI 54476 • 715.359.6171 • greenheck.com • Copyright © 2023 Greenheck Fan Corp. Fan Application FA/100-24 Motor HP Fan RPM Static Pressure in Inches wg 0 0.125 0.25 0.375 0

  • Fabra Hood, Single Section with Filters, throat length less than or equal to 72 inches (#471322 IOM)

    "® Fabra Hood Gravity Ventilator 1® Document 471322 Model FGI and FGR with Filters Fabra Hood Gravity Ventilator Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the

  • HVLS Control - Touchscreen (#483823 IOM)

    ® HVLS Touchscreen Control® Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information.

  • Exhaust Hoods

    PO Box 410 Schofield, WI 54476 Phone: 715.359.6171 www.greenheck.com Exhaust Hoods Specification – April 2021 Page 1 of 22 Copyright © 2021 Greenheck Fan Corporation Exhaust Hoods Specification Backshelf Hoods Exhaust Only GHEP GXEP GGEP Wall Style Canopy Hoods Exhaust Only – Single Wall Front GHEW

  • Series C Roof Upblast and Sidewall Centrifugal Exhaust Fans (Model CUE, CW, CUBE, CWB, CUBE-HP, CWB-HP, CUBE-XP) (Spanish Version)

    "Marzo 2012 Datos de Funcionamiento Incluidos ® Extractores Centrífugos con Descarga Vertical y Extractores para Muro t""JSF(FOFSBMNFOUF-JNQJPt(SBTBFO3FTUBVSBOUFT t7JFOUPT)VSBDBOBEPTt4JTNPTt$POUSPMEF)VNPt$POUBNJOBOUFT .PEFMPT$6#&$6&$8#$8Z64(' 2 Greenheck Fan Corporation certi

  • Fan Applications (FA/126-06)

    "A technical bulletin for engineers, contractors and students in the air movement and control industry. Fan Application FA/126-06 P.O. Box 410 • Schofield, WI 54476 • 715.359.6171 • Fax 715.355.2399 Copyright © 2006 Greenheck Fan Corp. Fan Applications There are many different types of fans and many

  • Cross Reference: HVLS Overhead Fans

    "Greenheck HVLS Cross Reference ModelBlade CountSizeCFMCoverage Area (sq. ft.)AMCAEnergy Star Rated Sound (dBA) Weight (lbs.) Motor HP Mechanical WarrantyElectrical WarrantyGreenheckBlade CountSizeCFMCoverage Area (sq. ft.)AMCAEnergy Star Rated Sound (dBA) Weight (lbs.) Motor HP Mechanical Warranty

  • FAQs for Vari-Green Motors

    Q: What are advantages/disadvantages of using a direct driven fan (with standard AC motor)? A: Advantages: • No drive losses • Reduced/minimal maintenance • Less noise/vibration • Reduce fan size/weight Disadvantages: • Fan speed cannot be adjusted without purchasing an external device Q: What is an

  • Hooded Propeller Roof Fans (Model RE2/RS2/RCE3/RCS3/RBE/RBS/RBCE/RBCS/RBF/RBCF/RPDR/RPBR/RPDRF/RPBRF)

    Hooded Roof Propeller Fans Belt and Direct Drive Exhaust, Supply and Reversible February 2024 2 Greenheck Fan Corporation certifies that the RE2, RCE3, RS2, RCS3, RBE, RBCE, RBS, RBCS, RBF and RBCF models shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and proce

  • Model RV/RVE/RVC (474612 IOM)

    ® Document 474612 Model RV / RVE / RVC Dedicated Outdoor Air Unit Dedicated Outdoor Air Unit 1® Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the product describe

  • Models ASSURE and SYNC ERV Installation Manual

    "® Residential Energy Recovery Ventilators 1® Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all sa

  • Microprocessor Controller DOAS v3.001 (#483586 IOM) December 2018

    "® Document 483586 Microprocessor Controller for Dedicated Outdoor Air System Microprocessor Controller for DOAS 1® Reference Guide for Microprocessor Controller Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain t

  • SEBR-10 Series

    "The SEBR-10 series is an eccentrically pivoted backdraft damper for low velocity systems. SEBR-10 series is a horizontally mounted damper and designed to allow vertical airflow up and prevent reverse airflow. On-blade counterweights are provided to fine tune start-to-open and full open blade operat

  • SEBR-30Series

    SEBR-30 Series Barometric Relief Dampers Vertical Mount - Horizontal Airflow Application SEBR-30 Series May 2022 The SEBR-30 series is an eccentrically pivoted backdraft damper for low velocity systems. SEBR-30 series is a vertical mounted damper and designed to allow horizontal airflow and prevent

  • A Guide to Disconnect Switches for Ventilation Products (FA/106-00)

    "product application guide ® A technical bulletin for engineers, contractors and students in the air movement and control industry. Fan Application FA/106-00 P.O. Box 410 • Schofield, WI 54476 • 715.359.6171 • Fax 715.355.2399® Copyright ' 2000 Greenheck Fan Corp. A guide to disconnect switches for

  • SEBR-40 Series

    The SEBR-40 series is an eccentrically pivoted backdraft damper for low velocity systems. SEBR-40 series is a horizontally mounted damper and designed to allow vertical airflow down and prevent reverse airflow. On-blade counterweights are provided to fine tune start-to-open and full open blade opera

  • Coil Selection Software Instructions

    "Coil Selection Software Program - Tips for Getting Started How do I enter job information? You’ve downloaded the program and you’re ready to begin. You want to enter specific job information, but how? You can access the Job Properties window from the Main window three ways: press F7, pick Propertie

  • Greenheck Introduces BAER Belt Drive Sidewall Propeller Fan

    Greenheck’s new model BAER belt drive sidewall propeller fan is designed for expanded performance and improved efficiency in wall-mounted clean air applications. The BAER features cast aluminum airfoil blades and hubs, an AC induction motor, and an automatic belt-tensioning system that minimizes reg

  • Model USF Motors and Controls (#1037587 IOM)

    ® USF Motors and Controls 1® Document 1037587 Model USF Motors and Controls Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself

  • Direct Drive, Model CUE

    "Product Specification GuideModel Cue Direct Drive Upblast Centrifugal Exhaust FanFacility Services Subgroup: Division 23 Section 23 34 23 ************************************************************************************************************* Specifier Notes: This product specification guide i

  • Vari-Green Controls

    Vari-Green® Controls SOLVING VENTILATION CHALLENGES Vari-Green Controls ® Greenheck’s Vari-Green® Controls have been developed to maximize the efficiency of ventilation systems in a wide variety of applications when used with the Vari-Green motor. By choosing a Vari-Green control with the Vari-Green

  • Cross Reference Guide

    *Denotes not direct equivalent. © 2023 Greenheck Fan Corp. For product specifications and submittal data, visit us at greenheck.com • Rev 3 November 2023 DIFFUSERSGRILLESATU HLC XG-TH-500 Nailor: 3001/30RW/30RE Price: SDV Titus: ESV XG-DD-500 Nailor: 3210 Price: DDV Titus: EDV XG-DH-500 Nailor: 3240

  • ESD-635DE

    ESD-635DE AMCA 540 and 550* Listed Hurricane Louver Miami-Dade and Florida Product Approved Extruded Aluminum, Stationary Standard Construction Mounting Continuous aluminum angle along the jambs Frame Heavy gauge extruded 6063-T5 aluminum, 6 in. (152 mm) x 0.081 in. (2 mm) nominal wall thickness Bla

  • Inline, Ceiling and Sidewall Fans

     Indicates new or revised literature June 2024 Selection Guide for Fans Catalog: Motor Starters (00.F&V.1021 R3 4-2024 SN) Catalog: Fan Monitoring System (00.CVI.1032 R1 12-2014 IW) Catalog: Flow Monitoring System, Sure-Aire™ (00.CVI.1009 R7 4-2019 SP) CEILING, CABINET INLINE Catalog: Models SP and

  • QD-Cat_Louvers

    "Louvers Stationary Louvers Stationary extruded aluminum louvers are used in applications that require intake and exhaust ventilation with moderate protection from rain and weather infiltration. Non-drainable and drainable models available. Model Best Available Program Recessed Mullion Stationary Lou

  • "FDS-402 (4"" Frame, Drainable Blade)"

    FDS-402 Stationary Louver, Drainable Blade Galvanized Steel Standard Construction Frame Galvanized steel, 4 in. (102 mm) x 16 gauge wall thickness Blades Drainable design, 20 gauge galvanized steel wall thickness, positioned 45º on approximately 4 in. (102 mm) centers Louver Depth 4 in. (102 mm) Con

  • Energy Recovery Technologies (ERA/115-15)

    ® A technical bulletin for engineers, contractors and students in the air movement and control industry. Energy Recovery Application ERA/115-15 P.O. Box 410 • Schofield, WI 54476 • 715.359.6171 • Fax 715.355.2399 Copyright © 2015 Greenheck Fan Corp. Energy Recovery Technologies Energy recovery is a

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