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  • Specialty Shapes

    "Standard Construction Frame: Heavy gauge 6063T5 extruded aluminum Blades: Heavy gauge 6063T5 extruded aluminum positioned at 45° angles Birdscreen: 3⁄4"" x .051"" flattened expanded aluminum. Screen is mounted on inside (rear) Finish: Mill Minimum Size: 20"" Diameter. Consult Greenheck if smaller s

  • Kitchen Fan Control Center (482413 IOM)

    "1Kitchen Fan Control Center ® ® Document 482413 Kitchen Fan Control Center 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

  • MOA Microprocessor Controller & Electrical Supply (#486462 IOM)

    "® MOA Microprocessor Controller Electrical Supply 1® Document 486462 Modular Open Array Microprocessor Control Electrical Supply Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operat

  • IG/IGX (#481153 IOM)

    ® Document 481153 Model IGX Make-Up Air Unit Model IGX Make-Up Air 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 ot

  • DC-5 with Northern Light, Fan Diameters 9.8 through 16.4 ft

    "Product Specification GuideModel DC-5 with Northern Light® (Fan Sizes 10-16, 9.8-16.4 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 t

  • Models RSF (#479826 IOM)

    "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. Failure to comply with inst

  • 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

  • Direct Drive, Model CSP-A

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

  • Understanding FEI; the new Fan Energy Index

    As the saying goes “The only thing that is constant is change.” As we all know, change isn’t always good. However in this case, changing to the new Fan Energy Index (FEI), replacing the much criticized and flawed FEG (Fan Efficiency Grade) metric, is great! FEI replaces existing fan energy metrics i

  • How to Adjust Floor-Mounted Isolators for Noise and Vibration-free Operation

    Your HVAC equipment is making unusual sounds and vibrating. Time to call maintenance, right? Well, yes, but maybe not for the reason you thought. It could be nothing more than a simple adjustment of fan isolators. Installing fan isolators on your HVAC equipment reduces the transmission of vibration

  • What goes into motor sizing?

    Motor sizing is more than a simple selection. Part one of this discussion explained fundamentals about horsepower (HP), torque and the fan laws. That information will aid in selecting a fan and determine the motor size. Fan Selection The fan criteria used for this post was for a direct drive fan wit

  • EVH-501D

    EVH-501D AMCA 540 and 550 Listed Hurricane Louver Miami-Dade and Florida Product Approved Extruded Aluminum, Wind-Driven Rain Standard Construction Mounting Continuous aluminum angle along the head and sill Frame Heavy gauge extruded 6005-T5 and 6063-T5 aluminum, 5 in. (127 mm) x 0.081 in. (2 mm) no

  • Greenheck Expands BAER Belt Drive Sidewall Propeller Fan Line

    Greenheck has expanded its BAER belt drive sidewall propeller fan line to include supply airflow configurations and expanded sizes. Model BAER is now available in supply and exhaust configurations with propeller diameters from 24 to 48 inches and performance capabilities from 300 to 54,000 cfm or up

  • HVLS Control - Standard Touchscreen (#484563 IOM)

    ® HVLS Standard 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 info

  • 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

  • SP-CSP Power Ratings, Motors and Certifications

    P.O. Box 410 • Schofield, WI 54476-0410 • Phone (715) 359-6171 • greenheck.com Copyright © 2021 Greenheck Fan Corp. | November 2021 SP Model 115V/ 60Hz 115V/ 50Hz 220240V/ 50Hz 220240V/ 60Hz 277V EC Motor HP Motor 1 ASHRAE 90.1 Compliant SP-A50 304923 1/625 Yes SP-A70 317723 2.25/746 Yes SP-A90 3122

  • Furnace Controller IGF v1.02 (#482642 IOM)

    ® Document 482642 Furnace Controller for Tempered Air Products Reference Guide for Furnace 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 others by observi

  • Vektor-H Belt Drive

    "P.O. Box 410Schofield, WI 54476Phone: 715.359.6171www.greenheck.comProduct Specification GuideHigh Plume Blower, Model Vektor-H, Belt DriveFacility Service Subgroup: Division 23 HVAC (previously Division 15) *******************************************************************************************

  • Model G/GB (#471558 IOM)

    ® Downblast Centrifugal Roof Exhaust 1® Document 471558 Model G and GB Downblast Centrifugal Roof Exhaust 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 produc

  • Out of Wall Fire Dampers (#461337 IOM)

    "These instructions apply to 11⁄2 hour rated fire and combination fire smoke dampers mounted in: 1) masonry, block, or stud walls and 2) concrete floors. Specific requirements in these instructions are mandatory. Dampers must be installed in accordance with these instructions to meet the requirement

  • QB Roof Curb Multiplier Schedule - U.S. Mechanical Reps

    1 Effective: 04/04/2022 CAPS Version: 4.38.923 QB Roof Curb Multiplier Schedule US Mechanical Confidential Multiplier Schedule

  • QD-Cat_UtilityandCentrifugal

    44 Utility and Centrifugal Quick Build Performance Model Size Maximum Capacities CFM Static Pressure in. wg Drive Frame Scroll Materials Belt Direct Bolted Welded Galvanized Coated Steel Aluminum SFD 2,600 2.5 3 3 3 SFB 25,250 3.25 3 3 3 SWD 4,730 2.5 3 3 3 3 3 SWB 11,000 3.5 3 3 3 USF-200 10,000 5.

  • Vektor-M ERS Fastener Kit – Fan Assembly to Roof Curb (#1016918 IOM)

    1 Fastener Kit • Fan Assembly to Roof Curb, Rev. 1, May 2018 Copyright 2018 © Greenheck Fan Corp. ® Document 1016918 Vektor-M ERS Fastener Kit Fan Assembly to Roof Curb Laboratory Exhaust System Assembly Instructions READ THROUGH THESE INSTRUCTIONS PRIOR TO STARTING ASSEMBLY. Phone: (715) 359-6171 •

  • Greenheck Introduces High-Performance Ventilation Package For Healthier Indoor Air In Multifamily Buildings

    Greenheck, the global leader in air movement and provider of the most comprehensive selection of products for commercial HVAC systems, is expanding its product offering in multifamily construction. Greenheck’s new package of specification-grade exhaust ventilation fans and energy recovery ventilator

  • RBD-15

    "P.O. Box 410Schofield, WI 54476 Phone: 715.359.6171www.greenheck.com Product Specification GuideModel RBD-15 Balancing DampersFacility Service Subgroup: Division 23 HVAC (Previously Division 15) ****************************************************************************************************Not

  • Technical Sheet: DC-5 (8-14 ft fan diameters)

    DC-5 8 TO 14-FOOT FAN DIAMETERS PRIMARY APPLICATIONS Education Facilities | Automotive Garages or Dealerships | Police and Fire Stations | Retail Stores Restaurants and Bars | Fitness Centers | Office Spaces AIRFLOW COOLING n Airflow range up to 55,800 cfm n Cooling effect up to 13ºF MOUNTING OPTION

  • Sidewall Bracket Hinge Kit (#481937 IOM)

    Document 481937 Sidewall Bracket Hinge Kit Centrifugal Exhaust Direct Drive - Sizes 180/300 Centrifugal Exhaust Belt Drive - Sizes 180/300 Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, instal

  • What you need to know about ASHRAE 90.1-2022, FEG, and FEI - Part I

    ASHRAE 90.1 revisions over time have reduced HVAC energy consumption in nonresidential buildings by 50% since the standard's introduction in 1975. Like software updates that incorporate improvements and bug fixes, so it is with standards and code revisions. Hence this is the reason to update your pr

  • Redundant Lab Exhaust Systems: Are You Selecting the Best Option for Safety?

    Safety. Reliability. Ensure proper design and installation of systems to keep a laboratory open and operational. Laboratories must meet these requirements. However, labs have stringent ventilation needs when compared with other applications. Many labs work on critical research with potential for inf

  • Model VersiVent (#471849 IOM)

    "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. Failure to comply with inst

  • Fabra Hood, Multi Section with Filters, throat length greater than 72 inches (#471324 IOM)

    ® Fabra Hood Gravity Ventilator 1® Document 471324 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

  • HVAC University Brochure

    COURSE GUIDE n Expand your HVAC knowledge. n Earn PDH credits. n Learn from factory experts. Whether you’re new to designing and specifying HVAC systems or a seasoned pro, you are sure to benefit from your attendance at Greenheck’s HVAC University. Developed specifically for HVAC design engineers, c

  • Remote Condensing Unit (#913836 IOM)

    "® Document 913836 Model RC Remote Condenser Remote Condenser 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

  • Microprocessor Controller for Energy Recovery TAP v2.50 (#482574 IOM) May 2017

    "® Document 482574 Microprocessor Controller for Energy Recovery 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 others b

  • Big Ceiling Fans: A Guide to HVLS

    HVLS or overhead ceiling fans are an extremely efficient way of moving large quantities of air around large spaces, like warehouses, auditoriums, and even a hotel atriums. They can be big enough to produce a slight breeze, keeping sizable open spaces relatively cool by increasing the rate of evapora

  • Model ERV

    "Product Specification GuideGreenheck Model ERV –– Energy Wheel Air-to-Air Energy Recovery VentilatorFor Outdoor or Indoor InstallationCSI MasterFormat Category 23 XX XX (Greenheck suggests the use of category 23 72 13) ********************************************************************************

  • Fast Pass Flyer: Power Roof Ventilators

    PRV Fast Pass Program Beat the competition Fast Pass Fan Selection Qualifying Fast Pass Options CUBE/CUE GB/G Construction Features Seismic Rated   High Wind Rated   Birdscreen   Windband Extension  N/A Motor Features UL 705   UL 705- Grease (Formerly UL 762)  N/A Spare Belts   VG Motors

  • Continued SQ Mixed Flow Expansion

    The Continued Expansion of the SQ Mixed FlowThe SQ Mixed Flow FanWith new discharge options!Select multiple discharge configurations including left, right, inline, or any combination of the three.Appropriate discharge can eliminate extra ductwork, lowering costs.Remember, the right discharge can als

  • Vari-Green Control - Universal Assemblies (#475699 IOM)

    ® Document 475699 Universal Vari-Green® Control Assemblies 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 obs

  • Model PVe (#472846 IOM)

    1 Model PVe Heat Recovery Unit ® Installation, Operation and Maintenance Manual Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to compl

  • Hinge Kit Sizes 220-540 (#462865 IOM)

    Document 462865 Bracket Hinge Kit Centrifugal Downblast Exhaust - Sizes 220-240 (pages 1-4) Centrifugal Upblast Exhaust - Sizes 220-240 (pages 1-4) Centrifugal Downblast Exhaust - Sizes 260-540 (pages 5-8) Centrifugal Upblast Exhaust - Sizes 300-480 (pages 5-8) Installation, Operation and Maintenanc

  • Close Indicator Switch (#474050 IOM)

    Document 474050 Close Indicator Switch Refer to: ‘Installation Instructions for FD, DFD, DFD X series, and FD X series Curtain Fire Dampers’ (Part #481324) Installation Instructions: 1. Position the switch near the center of the frame bottom. The switch bracket should be positioned against the frame

  • Belt Drive, Model CWB

    "Product Specification GuideModel CWB Belt Drive Roof Upblast Centrifugal Exhaust FanFacility Services Subgroup: Division 23 Section 23 34 23 ************************************************************************************************************************ Specifier Notes: This product specifi

  • "ESU-153S (1 1/8"" Depth, Frameless, 30 Degree Blade)"

    Application and Design ESU-153S is a frameless ultra thinline stationary louver commonly used for interior or exterior applications where high free area and low airflow resistance is required. The narrow depth makes this product ideal for installation into thru-wall air conditioning units. Standard

  • LabCoat: Corrosion Resistant Coating

    LabCoat™ …a superior coating for superior fan endurance in laboratory exhaust applications Coating quality for corrosive exhausts based on coating thickness is a myth. A thicker coating (greater number of mils) is not necessarily better. Greenheck LabCoat Advantages: • Base material preparation (cle

  • Model AFL-501 Exterior Flange (IOM #483327)

    ® 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. Failure to comply with the

  • Grease Hood Options - Auto Scrubber

    August 2020 Grease Hoods – Type I Auto Scrubber 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. Un

  • System Controller Electrical Controls for Vektor (#483903 IOM)

    ® Vektor® System Controller 1® Document 483903 Vektor® System Controller Electrical Controls Information 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

  • Podcast: Understanding Fan Energy Index (FEI)

    Consulting Specifying Engineer: Understanding Fan Energy Index (FEI)In this Consulting Specifying Engineer podcast, Greenheck Principal Application Engineer, Tyler Mancl P.E., discusses how FEI is a true energy efficiency metric and explains how an understanding of FEI can help engineers with code c

  • What you need to know about ASHRAE 90.1-2022, FEG, and FEI - Part II

    In our previous blog post, we explained the inconsistencies that were in the Fan Efficiency Grade metric (FEG) which was included in ASHRAE Standard 90.1-2019 and other energy standards. Because of these inconsistencies, the FEG metric could not accurately define the most energy-efficient fan for an

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