Certification Programs, Standards,

Similar documents
FULL AND LEGAL NAME OF CORPORATE ENTITY

AHRI Certification Program Scopes - COOLING

AHRI Product Section and Subsection Scopes

SECTION/SUBSECTION (scroll down to view more listings; this list is arranged alphabetically) SCOPE. AHRI Section-Subsection Scopes

Sound Performance Rating of Outdoor Unitary Equipment

Sound Performance Rating of Non-ducted Indoor Airconditioning

2013 ASHRAE. Standards & Guidelines CD. Contents

Appendix 13. Categories of Cooling and Heating systems

Product Section and Subsection Scopes

RSES SERVICE APPLICATION MANUAL TABLE OF CONTENTS AUGUST 2016

Topic 2. ME 414/514 HVAC Systems Overview Topic 2. Equipment. Outline

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2005

CHAPTER 6 REFERENCED STANDARDS. American Architectural Manufacturers Association 1827 Walden Office Square Suite 550 Schaumburg, IL

INTRODUCTION HVAC BASICS AND HVAC SYSTEM EFFICIENCY IMPROVEMENT SECTION O 4/19/2012

Refrigeration and. Modern. Air Conditioning. Bracciano, BS, M.Ed., Ed. Sp. Alfred F. Andrew D. Althouse, BS, (ME), MA. Carl H. Tumquist, BS, (ME), MA

CHAPTER 6 [CE] REFERENCED STANDARDS

MECHANICAL SERVICES 101. Ian White

AIR-CONDITIONING SYSTEMS AND APPLICATIONS. Abdullah Nuhait Ph D. King Saud University

2. CURRICULUM. Sl. No.

BOOK 1 OVERVIEW RD2XRT INSTALLATION AND OPERATION MANUAL. Table of Contents ABOUT BOOK 1:

RSES Technical Institute Training Manual 2 72 hours, 72 NATE CEHs, 7.2 CEUs

ACMVTECH HIGH EFFICIENCY UNITARY AHU

2016 Annual Conference

IAS Accreditation Number Applied Research Laboratories of South Florida, LLC 5371 Northwest 161st Street Miami, Florida 33014

21. Plumbing fixture mixing valves, PRV, electronic faucets and flush valve(excluding batteries)optional Cost proposal to include these device

HVAC 101. The Basics of Heating, Ventilation and Air Conditioning

CHAPTER 5 REFERENCED STANDARDS. American Architectural Manufacturers Association 1827 Walden Office Square Suite 550 Schaumburg, IL

March 2014 AHRI Presents Research Findings at Low-GWP AREP Conference

Product Lines

SCOPE OF ACCREDITATION

BOOK 1 OVERVIEW RD2XIN INSTALLATION AND OPERATION MANUAL. Table of Contents ABOUT BOOK 1:

The ultimate fresh air solution.

FAST AND ROBUST BUILDING SIMULATION SOFTWARE. Chilled Beam Performance: 1 Shelly Street, Sydney

Performance Rating of Unit Ventilators

A. Air-conditioning and Refrigeration Institute (ARI) - Standard 550/590, latest edition, and ARI certification program.

Refrigeration Technology in Building Services Engineering

PowerPoint Presentation by: Associated Technical Authors. Publisher The Goodheart-Willcox Company, Inc. Tinley Park, Illinois

Performance Rating of Refrigerant Pressure Regulating Valves

Fundamentals of Refrigeration p. 25 History and Fundamentals of Refrigeration Module p. 25 Development of Refrigeration p. 25 How a Mechanical

Green Maintenance Needed to Keep HVAC Systems Green

Energy-Efficient Makeup Air Units BY HUGH CROWTHER, P.ENG., MEMBER ASHRAE

Method to test HVAC equipment at part load conditions

ASHRAE WILL GIVE YOU THE WORLD. This ASHRAE Distinguished Lecturer is brought to you by the Society Chapter Technology Transfer Committee

Summary Comparison of Simulation Program Features

ANSI/AHRI Standard 911 (SI) 2014 Standard for Performance Rating of Indoor Pool Dehumidifiers

ANSI/AHRI Standard 1360 (I-P) 2016 Standard for Performance Rating of Computer and Data Processing Room Air Conditioners

High Efficiency Heating and Cooling Systems for Community Colleges Kirk Mescher, PE, LEED AP Principal ICCCFO

INTRODUCTION. Special Applications of Package Air Conditioners. Instant Cooling Requirement in Wedding Ceremonies

2017 Climate & Refrigerants Outlook. Stephen Yurek President & CEO

Chillers and Refrigerants. Purpose of Today s Presentation. Agenda. GLHN Architects & Engineers, Inc. APPA Institute Session 322 EU

Performance Rating of Heat Pump Pool Heaters

CUSTOMIZED TEACHER ASSESSMENT BLUEPRINT HVAC MAINTENANCE TECHNOLOGY. Test Code: 5937 Version: 01

SECTION ROTARY SCREW WATER CHILLERS. B. Removal of Existing Refrigerant in Existing Chiller:

FACT SHEET 9 Large Air-Conditioning (air-to-air)

Figure 17-1 Residential air conditioner (Image courtesy of Bryant Heating & Cooling Systems)

State of the art building simulation software... Frenger Radiant chilled beam performance at 1 Shelly St - Sydney

AC SYSTEM CONFIGURATION- CENTRAL CHILLER PLANT

AHRI Standard 1360 (I-P) 2017 Standard for Performance Rating of Computer and Data Processing Room Air Conditioners

RECORD SUBMITTAL COVER SHEET

Technical Development Program COMMERCIAL HVAC SYSTEMS. Water Source Heat Pump Systems PRESENTED BY: Ray Chow. Sales Engineer

GARCIA GALUSKA DESOUSA Consulting Engineers

SECTION AIR-SOURCE UNITARY HEAT PUMPS

FACT SHEET 9 Large Air-Conditioning (air-to-air)

b.) Technical Information:

DIABLO VALLEY COLLEGE CATALOG

Entry Level Assessment Blueprint Heating, Ventilation and Air Conditioning (HVAC)

SECTION ROTARY SCREW WATER CHILLERS Vibration Isolation Pumping Equipment (HVAC) Induced Draft Cooling Tower

Dehumidifying with Dedicated Outdoor Air

Vicot Air Conditioning Co., Ltd. CONTENT

Trane Engineers Newsletter Live

High Performance Building Guide 1

AHRI Standard 870 (I-P) Standard for Performance Rating of Direct Geoexchange Heat Pumps

CHAPTER 4. HVAC DELIVERY SYSTEMS

Variable Refrigeration Flow Systems Overview 10/11/2016

terminal units only provide sensible cooling, a separate dehumidification system is usually needed.

Performance Rating of Computer and Data Processing Room Air Conditioners

SESSION Michigan Energy Code (MEC) Update (3 Technical) Per SMACNA Standard (TAB, Duct Design) and ASHRAE ( ) ASHRAE Detroit Members:

Performance Rating of Variable Refrigerant Flow (VRF) Multi-split Air-conditioning and Heat Pump Equipment

ENGINEERING. Edition No. 13 October 2002

ANSI/AHRI Standard 620 (I-P) 2014 Standard for Performance Rating of Self-contained Humidifiers for Residential Applications

COMMERCIAL HVAC EQUIPMENT Indoor Self-Contained Units

A Glossary of HVAC Terms

Session: HVAC 101 HVAC 101. Steve Sain Sain Engineering Associates, Inc. August 9, Rhode Island Convention Center Providence, Rhode Island

B. Unit construction shall comply with ASHRAE 15 Safety Code, NEC, and ASME applicable codes (U.S.A. codes).

Alternatives in the AC & Chiller Sectors. Sukumar Devotta and Lambert Kuijpers OORG Refrigeration

Research for the Development of Safety Standards

HVAC 101. H V A C S y s t e m s

Small Commercial Business Energy Audits. Recognizing and addressing the special requirements of the small business market segment.

Incentives Existing Multifamily Properties

SECTION CENTRIFUGAL WATER CHILLERS Vibration Isolation Pumping Equipment (HVAC) Induced Draft Cooling Tower

Series PACKAGED ROOFTOP UNITS, HEAT PUMPS AND OUTDOOR AIR HANDLING UNITS. Features:

INDOOR POOL DEHUMIDIFIERS CERTIFICATION PROGRAM

Air-Cooling Evaporators

.2 Section Waste Management and Disposal.

Energy Recovery with Cooling and Heating Model ERCH

APS Chiller Seminar. Don Brandt, CEM-AEE, BEAP-ASHRAE ASHRAE and IEEE Life Member 3/16/2017

ATTACHMENT D #1 - HVAC (OIL) - SINGLE FAMILY DWELLINGS Category C: OIL

2009 IECC Commercial Mechanical Requirements

Overview. Heating and Cooling System Strategy

APPA Institute for Facilities Management. Energy & Utilities Cooling Production (316) Purpose of Today s Presentation. Agenda

Transcription:

Certification Programs, Standards, and Guidelines Visit the AHRI Directory www.ahridirectory.org View and download AHRI Standards and Guidelines www.ahrinet.org

Certification Programs, Standards, and Guidelines page 2 page 7 page 17 Certification Programs Standards Guidelines AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES 1

Certification Programs Active Chilled Beams (ACB) AHRI Standard 1240/1241 Air-Cooled Water-Chilling Packages Using the Vapor Compression Cycle (ACCL) AHRI Standard 550/590 and 551/591 Air-to-Air Energy Recovery Ventilators (ERV) AHRI Standard 1060/1061 Automatic Commercial Ice-Makers and Ice Storage Bins (ACIM) AHRI Standard 810/820 Central Station Air Handling Unit Casings (AHUC) AHRI Standard 1350/1351 Central Station Air-Handling Unit Supply Fans (AHU) AHRI Standard 430/431 Commercial Boilers (CBLR) AHRI Standard 1500 Commercial Finned Tube Radiation (CFTR) AHRI Standard 1410 Commercial Furnaces (CFRN) Standard DOE 10 CFR Part 431 2 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES

Commercial Refrigerated Display Merchandise and Storage Cabinets (CRMD) AHRI Standard 1200/1201 Commercial Water Heaters (CWH) Standard DOE 10 CFR Part 431 Datacom Cooling (DC) AHRI Standard 1360/1361 ASHRAE Standard 127-2007 Direct Heating (DHT) Standard DOE 10 CFR Part 430 DX-Dedicated Outdoor Air System Units (DOAS) AHRI Standard 920 Forced Circulation Air-Cooling and Air-Heating Coils (ACHC) AHRI Standard 410 Geothermal Direct Geoexchange Heat Pumps (DGX) AHRI Standard 870/871 Geothermal Water-Source Heat Pumps (WSHP) ISO 13256-1: 1998 Heat Pump Pool Heaters (HPPH) AHRI Standard 1160 Ice Storage Bins (IBIN) AHRI Standard 820/821 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES 3

Indirect Water Heaters (IWH) Standard GAMA Performance of Indirect-Fired Water Heaters Indoor Pool Dehumidifiers (IPD) AHRI Standard 910/911 Liquid-to-Liquid Brazed & Fusion Bonded Plate Heat Exchangers (LBF) AHRI Standard 400 Liquid-to-Liquid Heat Exchangers (LLHE) AHRI Standard 400 Non-Condensable Gas Purge Equipment for Use with Low Pressure Centrifugal Liquid Chillers (PRGE) AHRI Standard 580 Packaged Terminal Air Conditioners (PTAC) AHRI Standard 310/380 Packaged Terminal Heat Pumps (PTHP) AHRI Standard 310/380 Reclaimed Refrigerant (RECL) AHRI Standard 700 Refrigerant Recovery/Recycling Equipment (RRRE) AHRI Standard 740 Refrigerant Testing Laboratory (RTL) AHRI Standard 700 4 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES

Residential Baseboard Radiation (RBR) Standard HI Residential Baseboard Radiation Procedural Guide Residential Boilers (RBLR) Standard DOE 10 CFR Part 430 Residential Furnaces (RFRN) Standard DOE 10 CFR Part 430 Residential Water Heaters (RWH) Standard DOE 10 CFR Part 430 Room Fan-Coils (RFC) AHRI Standard 440 Single Packaged Vertical Units (SPVU) AHRI Standard 390 Transport Refrigeration (TR) AHRI Standard 1110 Unit Coolers AHRI Standard 420/421 Unit Ventilators (UVNT) AHRI Standard 840/841 Unitary Air Conditioner Equipment (includes Mix-Match Coils) (USAC) AHRI Standard 210/240 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES 5

Unitary Heat Pump Equipment (includes Mix-Match Coils) (USHP) AHRI Standard 210/240 Unitary Large Equipment (ULE) AHRI Standard 340/360/365/366 Variable Air Volume Terminals (VAV) AHRI Standard 880/885 Variable Frequency Drives (VFD) AHRI Standard 1210 Variable Refrigerant Flow (VRF) Multi-Split Air Conditioners and Heat Pumps ANSI/AHRI Standard 1230 Water-Cooled Water-Chilling and Heat Pump Water-Heating Packages Using the Vapor Compression Cycle (WCCL) AHRI Standard 550/590 and 551/591 6 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES

Standards AHRI 110: Air-Conditioning, Heating and Refrigerating Equipment Nameplate Voltages AHRI 210/240: Performance Rating of Unitary Air- Conditioning & Air-Source Heat Pump Equipment AHRI 220: Reverberation Room Qualification and Testing Procedures for Determining Sound Power of HVAC Equipment AHRI 230: Sound Intensity Testing Procedures for Determining Sound Power of HVAC Equipment AHRI 250: Performance and Calibration of Reference Sound Sources AHRI 260 (I-P) and 261 (SI): Sound Rating of Ducted Air Moving and Conditioning Equipment AHRI 270: Sound Rating of Outdoor Unitary Equipment AHRI 275: Application of Sound Rating Levels of Outdoor Unitary Equipment AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES 7

AHRI 280: Requirements for the Qualification of Reverberation Rooms in the 63Hz Octave Band AHRI 300: Sound Rating and Sound Transmission Loss of Packaged Terminal Equipment AHRI 310/380: Standard for Packaged Terminal Air-Conditioners and Heat Pumps (CSA-C744-04) AHRI 340/360: Performance Rating of Commercial and Industrial Unitary Air-Conditioning and Heat Pump Equipment AHRI 350: Sound Rating of Non-Ducted Indoor Air-Conditioning Equipment AHRI 365 (I-P) and 366 (SI): Commercial and Industrial Unitary Air-Conditioning Condensing Units AHRI 370: Sound Performance Rating of Large Air-Cooled Outdoor Refrigerating and Air-Conditioning Equipment AHRI 390: Performance Rating of Single Package Vertical Air-Conditioners and Heat Pumps AHRI 400 (I-P) and 401 (SI): Liquid to Liquid Heat Exchangers 8 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES

AHRI 410 with Addenda 1, 2 and 3: Forced- Circulation Air-Cooling and Air-Heating Coils AHRI 420 (I-P) and 421 (SI): Performance Rating of Forced-Circulation Free-Delivery Unit Coolers for Refrigeration AHRI 430 (I-P) and 431 (SI): Central Station Air Handling Units AHRI 440: Performance Rating of Room Fan-Coils AHRI 450: Water-Cooled Refrigerant Condensers, Remote Type AHRI 460: Performance Rating of Remote Mechanical-Draft Air-Cooled Refrigerant Condensers AHRI 470: Performance Rating of Desuperheater/ Water Heaters AHRI 480: Remote Type Refrigerant-Cooled Liquid Coolers AHRI 490 (I-P) and 491 (SI): Remote Mechanical- Draft Evaporative Refrigerant Condensers AHRI 495: Performance Rating of Refrigerant Liquid Receivers AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES 9

AHRI 510: Performance Rating of Positive Displacement Ammonia Compressors and Compressor Units AHRI 520: Performance Rating of Positive Displacement Condensing Units AHRI 530: Rating of Sound and Vibration for Refrigerant Compressors CAN/ANSI/AHRI 540: Performance Rating of Positive Displacement Refrigerant Compressors and Compressor Units AHRI 545: Performance Rating of Modulating Positive Displacement Refrigerant Compressors AHRI 550/590 (I-P) with Addendum 3: Performance Rating of Water-Chilling and Heat Pump Water-Heating Packages Using the Vapor Compression Cycle AHRI 551/591 (SI) with Addendum 3: Performance Rating of Water-Chilling and Heat Pump Water- Heating Packages Using the Vapor Compression Cycle AHRI 560: Absorption Water Chilling and Water Heating Packages 10 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES

AHRI 570 (I-P) and 571 (SI): Performance Rating of Positive Displacement Carbon Dioxide Refrigerant Compressors and Compressor Units AHRI 575: Method of Measuring Machinery Sound Within an Equipment Space AHRI 580: Non-Condensable Gas Purge Equipment For Use With Low Pressure Centrifugal Liquid Chillers AHRI 610 (I-P) and 611 (SI): Performance Rating of Central System Humidifiers for Residential Applications AHRI 620 (I-P) and 621 (SI): Performance Rating of Self-Contained Humidifiers for Residential Applications AHRI 640 (I-P) and 641 (SI): Performance Rating of Commercial and Industrial Humidifiers AHRI 680 (I-P) and 681 (SI): Performance Rating Residential Air Filter Equipment AHRI 700: Specifications for Fluorocarbon Refrigerants AHRI 700C: Appendix C to AHRI Standard 700- Analytical Procedures for AHRI Standard 700 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES 11

AHRI 700D: Appendix D Gas Chromatograms for AHRI Standard 700-Informative AHRI 710 (I-P) and 711 (SI): Performance Rating of Liquid-Line Driers AHRI 715 (I-P) and 716 (SI): Performance Rating of Liquid-Line Filters AHRI 730 (I-P) and 731 (SI): Flow Capacity Rating of Suction-Line Filters and Suction-Line Filter-Driers AHRI 740: Refrigerant Recover/Recycling Equipment AHRI 750 (I-P) and 751 (SI): Thermostatic Refrigerant Expansion Valves AHRI 760 (I-P) and 761 (SI): Performance Rating of Solenoid Valves for Use with Volatile Refrigerants AHRI 770 (I-P) and 771 (SI): Performance Rating of Refrigerant Pressure Regulating Valves AHRI 810 (I-P) and 811 (SI): Performance Rating of Automatic Commercial Ice-Makers AHRI 820 (I-P) and 821 (SI): Performance Rating of Ice Storage Bins 12 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES

AHRI 840 (I-P) and 841 (SI): Unit Ventilators AHRI 850 (I-P) and 851 (SI): Performance Rating of Commercial and Industrial Air Filter Equipment AHRI 870 (I-P) and 871 (SI): Performance Rating of Direct Geoexchange Heat Pumps AHRI 880 (I-P) and 881 (SI): Performance Rating of Air Terminals AHRI 885 with Addendum 1: Procedure for Estimating Occupied Space Sound Levels in the Application of Air Terminals and Air Outlets AHRI 900 (I-P) and 901 (SI): Performance Rating of Thermal Storage Equipment Used for Cooling AHRI 910 (I-P) and 911 (SI): Performance Rating of Indoor Pool Dehumidifiers AHRI 920 (I-P) and 921 (SI): Performance Rating of DX-Dedicated Outdoor Air System Units AHRI 1060 (I-P) and 1061 (SI): Performance Rating of Air-to-Air Heat Exchangers for Energy Recovery Ventilation Equipment AHRI 1110 (I-P) and 1111 (SI): Performance Rating of Mechanical Transport Refrigeration Units AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES 13

AHRI 1120: Acoustical Test Methods and Sound Power Rating Procedures for Transport Refrigeration Equipment AHRI 1140: Sound Quality Evaluation Procedures For Air-Conditioning and Refrigeration Equipment AHRI 1160 (I-P) and 1161 (SI): Performance Rating of Heat Pump Pool Heaters AHRI 1200 (I-P) and 1201 (SI): Performance Rating of Commercial Refrigerated Display Merchandisers and Storage Cabinets AHRI 1210 (I-P) and 1211 (SI): Performance Rating of Variable Frequency Drives AHRI 1230: Performance Rating of Variable Refrigerant Flow (VRF) Multi-Split Air-Conditioning and Heat Pump Equipment AHRI 1240 (I-P) and 1241 (SI): Performance Rating of Active Chilled Beams AHRI 1250 (I-P) and 1251 (SI): Performance Rating of Walk-In Coolers and Freezers AHRI 1260 (I-P) and 1261 (SI): Performance Rating of Portable Flue Gas Combustion Analyzers 14 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES

AHRI 1270 (I-P) and 1271 (SI): Requirements for Seismic Qualification of HVACR Equipment AHRI 1280: Sound Power Rating of Water-Cooled Chillers AHRI 1300 (I-P) and 1301 (SI): Performance Rating of Commercial Heat Pump Water Heaters AHRI 1320 (I-P) and 1321 (SI): Performance Rating of Commercial Refrigerated Display Merchandisers and Storage Cabinets for Use With Secondary Refrigerants AHRI 1350 (I-P) and 1351 (SI): Mechanical Performance Rating of Central Station Air-handling Unit Casings AHRI 1360 (I-P) and 1361 (SI): Performance Rating of Computer and Data Processing Room Air Conditioners AHRI 1410: Performance Rating of Commercial Finned Tube Radiation AHRI 1500: Performance Rating of Commercial Space Heating Boiler ASHRAE s Standard 90.1: Energy Standard for Buildings Except Low-Rise Residential Buildings AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES 15

ASHRAE/ANSI/AHRI/ISO Standard 13256-1&2: Baseboard Radiation Testing and Rating Standard Finned Tube (Commercial) Testing and Rating Standard Indirect-Fired Water Heater Testing Standard Many AHRI standards are approved by the American National Standards Institute (ANSI). Please visit our website www.ahrinet.org for more information on the latest standards approved by ANSI. 16 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES

Guidelines AHRI Guideline A: Energy Management Systems and Load Management Through Duty Cycling (2008) AHRI Guideline B: Roof Mounted Outdoor Air-Conditioner Installations (1997) AHRI Guideline E: Fouling Factors: A Survey of Their Application in Today s Air-Conditioning and Refrigeration Industry (1997) AHRI Guideline F (I-P and SI): Selection, Installation and Servicing of Residential Humidifiers (2015) AHRI Guideline G (I-P and SI): Mechanical Balance of Fans and Blowers (2016) AHRI Guideline K: Containers for Recovered Non-Flammable Fluorocarbon Refrigerants (2015) AHRI Guideline N: Assignment of Refrigerant Container Colors (2017) AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES 17

AHRI Guideline Q: Content Recovery and Proper Recycling of Refrigerant Cylinders (2016) AHRI Guideline T (I-P and SI): Specifying the Thermal Performance of Cool Storage Equipment (2013) AHRI Guideline V (I-P and SI): Calculating the Efficiency of Energy Recovery Ventilation and Its Effect on Efficiency and Sizing of Building HVAC Systems (2011) AHRI Guideline W (I-P and SI): Selecting, Sizing, & Specifying Packaged Air-To-Air Energy Recovery Ventilation Equipment (2014) AHRI Guideline X: Induced Draft Furnace Heat Exchanger Inspection (2009) 18 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES

Supporting the Global Industry The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) is the trade association representing manufacturers of heating, ventilation, air conditioning, commercial refrigeration, and water heating equipment and components for sale in North America and around the world. Ensuring human comfort, productivity, and safety while practicing environmental stewardship is the mission of AHRI. Through our certification program, standards, advocacy, and other activities, we strive to help save energy, improve comfort and productivity, and ensure a better environment. AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES 19

AHRI Standards are available free of charge at www.ahrinet.org Contact: Michael Woodford, AHRI mwoodford@ahrinet.org 20 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES

Air-Conditioning, Heating, and Refrigeration Institute 2111 Wilson Boulevard, Suite 500 Arlington, VA 22201-3001 USA P +1 (703) 524-8800 F +1 (703) 562-1942 www.ahrinet.org 2018 AHRI. All rights reserved. Printed in the U.S.A. 4 AHRI CERTIFICATION PROGRAMS, STANDARDS & GUIDELINES