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  • EM-40 Series

    *W H dimensions furnished approximately 1⁄4 in. (6mm) under size. 3 1/8 in. Airflow 1 1/2 in. 1 12 in. 3 in. 5 in. 11 1/8 in. / EM-40 No Flange EM-41 Flange On Discharge EM-42 Flange On Intake The EM-40 series is a horizontally mounted backdraft damper that is designed to allow vertical airflow and

  • 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

  • Model ERVe (473007 IOM)

    "Only qualified personnel should install this system. Personnel should have a clear understanding of these instructions and should be aware of general safety precautions. Improper installation can result in electric shock, possible injury due to coming in contact with moving parts, as well as other

  • Mitigating The Risk of COVID-19 and Improving Indoor Air Quality In Schools

  • Warehouse Space Heating Selections

    Warehouse Heating Design with GreenheatJennifer Butina – Application Engineer IITaylor Dane – Principal Application EngineerWhat is “Greenheat”?Model DGX make-up air units optimized for space heatingDirect gas fired heating (92% efficient)100% outside air140F max temp rise and leaving air tempFixed

  • Model ERCH - Energy Recovery Unit with Packaged DX (#468151 IOM)

    "RECEIVING AND HANDLING The ERCH is thoroughly inspected and test run at the factory. However, damage may occur during shipping and handling. Upon delivery, inspect the unit for both obvious and hidden damage. If damage is found, record all necessary information on the bill of lading and file a clai

  • QD-Cat_RoofandSidewallMountedFans

    4 Roof Sidewall Mounted Model G Direct Drive and GB Belt Drive Centrifugal downblast fans are designed for clean air exhaust applications requiring roof mounting. Quick Delivery / Quick Build Performance G capacities range from 50 to 6,600 cfm and 2.75 in. wg of static pressure. GB capacities range

  • Belt Drive, Model RBC-3

    "Product Specification GuideModel RBC-3 Belt Drive Hooded Roof Cast Aluminum Propeller FanFacility 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 author

  • FD-150

    * These dimensions are furnished approximately 1⁄4 in. (6mm) undersize. W H Vertical Horizontal “K”side 3 11/16 in. (94 mm) Stainless steel closure spring Fusible link (replaceable)Blade stackW H Vertical Horizontal “K”side 3 11/16 in. (94 mm) Stainless steel closure spring Fusible link (replaceable

  • Direct Drive, Model RC-3

    "Product Specification GuideModefl RC-3 Direct Drive Hooded Roof Cast Aluminum Propeller FanFacility 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 auth

  • New Fan Filter Diffusers from Greenheck

    Fan filter diffusers have been added to Greenheck’s growing line of healthcare, laboratory, and cleanroom (HLC) air distribution products. Fan filter diffusers are unidirectional diffusers with integrated EC motors and high-efficiency filters that provide ultra-clean air necessary in critical applic

  • Roof Supply Fans (Model SAF)

    Centrifugal Roof Supply Fan Model SAF Belt Drive BUILDING VALUE IN AIR. August 2016 2 Model SAF - Supply Air Fan Greenheck’s Model SAF is a roof mounted supply air fan designed to provide non-tempered, filtered makeup air. These belt drive fans are available in five sizes. • Double-width forward-cur

  • 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

  • "ESD-202 (2"" Frame, Drainable Blade)"

    ESD-202 Stationary Louver, Drainable Blade Extruded Aluminum Standard Construction Frame Heavy gauge extruded 6063-T5 aluminum, 2 in. (51 mm) x 0.063 in. (2 mm) nominal wall thickness Blades Drainable design, heavy gauge extruded 6063-T5 aluminum, 0.063 in. (2 mm) nominal wall thickness, positioned

  • 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

  • Adjustable Roof Curbs (#483836 IOM)

    Dimensions in Inches Fits Fan Models 12 inch High Curb Outside Sq. Dim. Inside Sq. Dim. Weight Lbs. GPIA- 23.5-32G12-G 231⁄2 – 32 191⁄2 – 28 58 RE-20, RBE-20, RCE3-20, RBCE-20, RBS-20, RCS3-20, RBCS-20, RBF-20, RBCF-20, RDU-20, RBU-20, RBUMO-20 GPIA- 32.5-41G12-G 321⁄2 – 41 281⁄2 – 37 74 RE-24, RBE-

  • HVAC University Course Descriptions

    1 HVAC University Course Descriptions Classes • October 5 – HVLS Fan Design, Application and Specification • October 6 – Ventilation Strategies Utilizing Ceiling Exhaust and Bathroom Exhaust Fans to Meet Indoor Air Quality Requirements • October 7 – Life Safety Dampers • October 12 – Air-to-Air Ener

  • Microprocessor Controller MUA v2.50 (#482640) May 2017

    "® Document 482640 Microprocessor Controller for Make-Up Air Products Reference Guide for Microprocessor Controller 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 oth

  • "FDS-602 (6"" Frame, Drainable Blade)"

    FDS-602 Stationary Louver, Drainable Blade Galvanized Steel Standard Construction Frame Galvanized steel, 6 in. (152 mm) x 16 gauge wall thickness Blades Drainable design, 20 gauge galvanized wall thickness, positioned 37º on approximately 4 in. (102 mm) centers Louver Depth 6 in. (152 mm) Construct

  • "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

  • Penthouse Elevator Vent, Model PEV

    Application and Design The PEV-400 Penthouse Elevator Vent is a gravity ventilator penthouse with three sides fabricated of Greenheck’s ESJ-401 stationary louver model. A smoke damper with a 120 volt actuator and OCI (Open Closed Indicator) is located in the throat of the unit. The unit is shop asse

  • FSL-401

    Application and Design FSL-401 is a sand louver designed to protect air intake and exhaust openings in building exterior walls from wind-driven sand. Design incorporates vertical sightproof blades to separate sand from the air stream which is than channeled out at the sloped sill. The FSL-401 is not

  • Grilles, Registers, Diffusers FAQ Sheet

    FAQ SHEET December 2021 Does Greenheck offer any stainless steel products? Yes, Greenheck offers a full range of stainless steel products for a variety of applications. Does Greenheck offer custom colors, and if so, what is the cost for custom colors? Yes, however there is a setup charge and we will

  • Gravity Ventilator, Model GRSI

    "Product Specification GuideModel GRSI Spun Aluminum Intake Gravity VentilatorFacility Services Subgroup: Division 23 Section 23 37 23 ************************************************************************************************************************ Specifier Notes: This product specification

  • CAPSEngineersGuide_August2017

    CAPS Computer Aided Product Selection Program Engineer’s Guide • Copyright © 2017 Greenheck Fan Corp. Reducing HVAC System Design Time By Using CAPS (Computer Aided Product Selection) 2 This instructional guide includes: Improve and Increase Your Design Throughput and Productivity with CAPS . . . .

  • FD-110

    TYPE A W H * H W TYPE B HORIZONTAL MOUNT Stainless Steel Closure Spring Fusible Link (replaceable) VERTICAL MOUNT VERTICAL MOUNT H H Blade Stack 2 3/16 in. (56 mm) 2 3/16 in. (56 mm) “K”side TYPE A W H * OH W TYPE B Stainless Steel Closure Spring Fusible Link (replaceable) VERTICAL MOUNT VERTICAL MO

  • Energy Recovery Wheel Maintenance (ERA/106-02)

    product application guide ® A technical bulletin for engineers, contractors and students in the air movement and control industry. Energy Recovery Application ERA/106-02 P.O. Box 410 • Schofield, WI 54476 • 715.359.6171 • Fax 715.355.2399 Copyright © 2002 Greenheck Fan Corp. ® Energy Recovery Wheel

  • FD-310

    * These dimensions are furnished approximately 1⁄4 in. (6mm) undersize. See complete marking on product. UL 555 Classification R13317 Model FD-310 is a narrowline static rated fire damper approved for use in walls and partitions with fire resistance ratings of 3 hours or more. This model carries a 3

  • Fresh Air Ideas

    Fresh Air Ideas SUPPORTING GREEN INITIATIVES WITH INNOVATION As one of the first manufacturers of air movement and control equipment to join the U.S. Green Building Council, Greenheck is ready to provide products that support sustainable-design projects based on LEED certification guidelines. Specif

  • Model GRSI GRSR (#483464 IOM)

    ® Gravity Ventilators® Document 483464 Model GRSI and GRSR Gravity Ventilators 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 yourse

  • MBD Accessories

    Cable Operator Cable operator is a worm gear unit to manually control balancing dampers from a remote location. The cable operator will come factory installed on the MBDR-50 and shipped loose on the MBD-10 and MBD-15. Round Ceiling Cup A galvanized steel mounting bracket for cable support with a UL9

  • HVLS - High Volume Low Speed Fans (FA/129-19)

    ® A technical bulletin for engineers, contractors and students in the air movement and control industry. Fan Application FA/129-19 P.O. Box 410 • Schofield, WI 54476 • 715.359.6171 • Fax 715.355.2399 Copyright © 2019 Greenheck Fan Corp. HVLS – High Volume Low Speed Fans What is an HVLS fan? The high

  • Microprocessor Controller Start-Up Guide v3.0 (#469710 IOM)

    ® UNIT START COMMAND: For manual operation jumper R to G on unit (BMS or Time Clock – refer to Controller IOM) The controller will display a Start-Up screen that shows the program version along with the specifi c code for the unit. This code should be verifi ed with the “DDC Setup Code” on the unit’s

  • "AFJ-601 (6"" Frame, J-Blade)"

    AFJ-601 Acoustical Louver, J Blade Formed Aluminum Standard Construction Frame Heavy gauge formed aluminum, 6 in. (152 mm) x 0.080 in. (2 mm) nominal wall thickness Blades J style, heavy gauge formed aluminum, 0.080 in. (2 mm) nominal wall thickness, positioned 45º on approximately 5 in. (127 mm) ce

  • Models Vektor-CH and Vektor-CD

    Laboratory Exhaust Systems Vektor®-CH and Vektor®-CD Centrifugal High Plume and High Plume Dilution Exhaust System June 2020 2 2 Vektor-CH High Plume and Vektor-CD High Plume Dilution Exhaust System Vektor-CH and Vektor-CD are listed for Electrical UL/cUL 705 – File no. 40001 Vektor-CD Patents Manuf

  • Hooded Propeller Fans (#455305 IOM)

    "® Hooded Propeller 1® Document 455305 Hooded Propeller Roof Fans Belt and Direct Drive 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. Prote

  • International Warranty Statement

    Revision 1.9.2024 International Warranty Statement Warranty Greenheck warrants our manufactured equipment to be free from defects in material and workmanship for a period of 12 months from the date of installation/commissioning or 18 months from the date of shipment, whichever occurs first. Any unit

  • BTDR-50

    BTDR-50 Bowtie Damper Application BTDR-50 January 2023 Model BTDR-50 is a cable operated radial blade balancing damper (also known as bowtie damper) that is designed for easy airflow adjustment at an air outlet or plenum neck. This damper is ideal for applications where it is difficult to get access

  • ® Axial Condenser Fans 1® Document 485486 Models ARC and AER-Condenser Axial Condenser Fans 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. P

  • MBD-10

    MBD-10 Manual Balancing Damper Application MBD-10 April 2023 Model MBD-10 is a manual balancing damper designed to regulate the flow of air in a HVAC system. They are not intended to be used in applications as a positive shut off or for automatic control. The manual quadrant has an integral pointer

  • Vane Axial Application and Design Manual

    "® Vane Axial Application and Design December 2022 2 ® Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Vane Axial Fan Arrangements • Arrangement 4 Direct Drive . . . . . . . . . . . . . . . . . . . . 3 • Arrangement

  • Greenheck Expands Mixed Flow Square Inline Fan Line

    Greenheck’s SQ mixed flow fan line featuring a unique combination of high efficiency, low sound, and ease of installation in a square housing design now includes a new outdoor option along with additional accessories and sizes. The SQ mixed flow fan can now be specified for ducted horizontal-mount o

  • New KSQ Mixed Flow Untempered Roof Supply Fan From Greenheck

    Greenheck’s new KSQ mixed flow roof supply fan provides energy-efficient building supply or untempered make-up air in applications where heating and cooling are not required. Model KSQ is available in direct drive sizes 7 through 33 with performance up to 16,750 cfm and 2.75 in. wg in multiple confi

  • ESD-635HP

    ESD-635HP Stationary Louver, Drainable Blade Extruded Aluminum ESD-635HP August 2023 Document Links Louver Finishes Colors Louver Product Selection Guide Louver Products Catalog Louver Warranty Statement Options and Accessories • Bird Screen • Blank Off Panels • Extended Sill • Filter Rack/Filter •

  • Wind Driven Rain Testing for Louvers (LA/103-19)

    "P.O. Box 410 • Schofield, WI 54476 • 715.359.6171 • Fax 715.355.2399 Copyright © 2020 Greenheck Fan Corp. ® A technical bulletin for engineers, contractors and students in the air movement and control industry. Louver Application LA/103-19 Wind Driven Rain Testing for Louvers Different regions of t

  • India Business Unit Directory

    Product Support Directory Greenheck India Greenheck India Fans GIN.Application@greenheck.com Centrifugal Fans CDB-100 CDB-200 CDB-300 CSB Inline Fans BSQ-M SQ-M Jet Fans GJ High Volume Low Speed Fans DS-M Fume Exhaust Fans FJ-M Plenum Fans APM-M Vane Axial Fans RA Series (RA and RA-3) Wall Mounted F

  • ESD-635PD

    Application and Design ESD-635PD is a gravity intake or exhaust louvered penthouse. Model ESD-635PD incorporates high performance horizontal drainable style blades. Meets the performance requirements established by the Florida Building Code and Miami-Dade County. Tested in accordance with and passes

  • 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

  • BTDR-50 (#486079 IOM)

    ® BTDR Series 1® Document 486079 BTDR Series 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 saf

  • EHH-601D, Flange/Sleeve Installation (#474641 IOM)

    ® EHH-601D Flange/Sleeve Installation 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

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