June 2017

9

The Boiler Compliance Committee meets (AHRI-member only).

  • Contact Tae Kwon for more information.

8

AHRI Standard 410 Working Group meets to discuss the revisions to AHRI Standard 410, Forced-circulation Air-cooling and Air-heating Coils.


The Packaged Units Subcommittee of the 1250 Working Group meets to address how package units should be tested and incorporated into AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.


The Defrost Subcommittee of the 1250 Working Group meets to address the defrost methods and how they should be tested and incorporated into AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.


Single Packaged Vertical Unit (SPVU) Engineering Committee meets.


7

Joint Chillers Engineering Committee and Lab Subcommittee meeting will be held to discuss revisions to AHRI Standards 550/590 (I-P) and 551/591 (SI), Performance Rating of Water-chilling and Heat Pump Water-heating Packages Using the Vapor Compression Cycle.


Water Source Heat Pump (WSHP) EC meets to discuss the proposed IEER Metric.


6

Fan Powered Chilled Water Terminal (FPCW) Engineering Committee meets to continue their work on developing a new standard.


2

Unitary Small Equipment Compliance Committee meets (AHRI-member only).


1

Compressor Engineering Committee meets to continue their work on revisions to AHRI Standard 540, Performance Rating of Positive Displacement Refrigerant Compressors and Compressor Units.


May 2017

30

Room Fan Coil (RFC) Engineering Committee meets to review the ongoing revisions to AHRI Standard 440, Performance Rating of Room Fan-Coils.


25

The Packaged Units Subcommittee meets to address how package units should be test and incorporated into AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.


Unitary Small Equipment Compliance Committee meets (AHRI-member only).


The Air-handling Unit 260 Working Group meets to further discuss the certification program feasibility report. (AHRI Member-only Meeting).


The Defrost Subcommittee of the 1250 Working Group meets to address the defrost methods and how they should be tested and incorporated into AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.


23

Fan Powered Chilled Water Terminal (FPCW) Engineering Committee meets on May 23 to kick off the discussion of development of a standard for the new product.


19

Water Heater Lab Evaluation WG meet to review Residential Water Heater (RWH) Operational Manual testing guidelines. (AHRI Member only).


17

ASHRAE SPC 210 WG, Variable Capacity, meet.


16

Room Fan Coil (RFC) Engineering Committee meets to develop revisions to AHRI Standard 440, Performance Rating od Room Fan-coils.


15

ASHRAE SPC 210 Off Mode Power Consumption WG and Frost WG meet to work on revisions to Walk-in Coolers and Freezers test procedure.


11

The Packaged Units Subcommittee meets to address how package units should be test and incorporated into AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.


The Air-handling Unit 260 Working Group meets to further discuss the certification program feasibility report (AHRI Member-only Meeting).


The AHRI Defrost Subcommittee and ASHRAE SPC 210, Defrost members meet to work on a Research Topic Acceptance Request.


4

A joint meeting of the Chillers Engineering Committee and Lab Subcommittee will be held at the AHRI Headquarters. (AHRI Member-only Meeting).


1

The North American Standards Planning Joint Task Group (NA SP JTG) and the Cooling Laboratory Liaison Committee (Colling LLC) meet at the AHRI Headquarters. (AHRI Member-only Meeting).


March 2017

30

The Walk In Cooler And Freezer (WICF) Engineering Committee meets to discuss recent work progress of SPC 210 and AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.

The Cooling Standards Subcommittee (CSS) meets to review the new AHRI Standard 545P and 2017 drafts of AHRI Standard 700 and Guideline K for final approval. (AHRI Member Only Meeting).


29

The Refrigerant Testing Laboratory (RTL) Compliance Committee meets. (AHRI Member-Only Meeting).


24

The Automatic Commercial Ice Makers (ACIM) Engineering Committee meets to discuss revisions to AHRI Standard 810, Performance Rating of Automatic Commercial Ice-makers, and 820, Performance Rating of Ice Storage Bins, and to review ENERGY STAR Draft 2 of ACIM Specifications.

The Variable Frequency Drive (VFD) Engineering Committee meets to resolve comments on revisions to AHRI Standards 1210 and 1211, Performance Rating of Variable Frequency Drives.


23

The AHRI Standard 1520P Working Group meets to continue its work on a new AHRI standard for performance rating of centrifugal compressors.

 

 

 

 


22

The Radiation Engineering Committee meets to discuss submitted comments on the new AHRI Standard 1410, Performance Rating of Commercial Finned Tube Radiation.

 

 

  • Contact Tae Kwon for more information.

 

 


21

The Room Fan Coil (RFC) Engineering Committee meets to review the ongoing revisions to AHRI Standard 440, Performance Rating of Room Fan-Coils.

 

 

 

 


17

The Gas Controls (GC) Engineering Committee meets to discuss the new requirements introduced by the latest version of the Burner Controls standard.

 

 

 

 


16

The Compressor Engineering Committee meets to develop a plan for merging several AHRI compressor standards as follows: AHRI 510, 540, 545, and 570 / 571.

 

 


The Single Packaged Vertical Unit (SPVU) Engineering Committee meets to review revisions to AHRI 390, Performance Rating of Single Package Vertical Air-Conditioners and Heat Pumps.

 

 

 

 

 

 


14

The Variable Air Volume (VAV) Compliance Committee meets to revise the VAV Operational Manual. (AHRI Member Only Meeting.)

 

 

 

 


13

AHRI Standard 260 Subcommittee meets to continue their work on revisions to AHRI Standard 260, Sound Rating of Ducted Air Moving and Conditioning Equipment.

 

 

 

 


7

The Datacom Cooling Section met to begin its work on revisions to AHRI Standard 1360, Performance Rating of Computer and Data Processing Room Air Conditioners.

 

 


The Cooling Standards Subcommittee (CSS) met to review 2017 draft versions of AHRI Standards 1210/1211 and AHRI 640/641 for final approval. (Member-only Meeting).

 

 

 

 

 

 


7

Datacom Cooling Section meet on March 7 to begin its work on revisions to AHRI Standard 1360, Performance Rating of Computer and Data Processing Room Air Conditioners.

 

 

 


 

6

Energy Recovery Ventilators (ERV) Compliance Committee and Engineering Committee meets to discuss the path forward for the certification program. (AHRI Members Only).

 

 

 


 

2

The Transport Refrigeration (TR) Compliance Committee meets to discuss the recent updates to the General Operational Manual (OM). (AHRI Member-Only Meeting)

 

 

 


 

1

The Automatic Commercial Ice Makers (ACIM) Engineering Committee meets to discuss revisions to AHRI Standard 810, Performance Rating of Automatic Commercial Ice-makers, and Standard 820, Performance Rating of Ice Storage Bins.

 

 

 


 

February 2017

28

The Mechanical and Electronic Air Filter (MEAF) Engineering Committee meets to continue working on revisions to AHRI Standard 680, Performance Rating of Residential Air Filter Equipment.


24

 

Guideline V Subcommittee meets to develop revisions to the 2011 edition of the Guideline V, Calculating the Efficiency of Energy Recovery Ventilation and Its Effect on Efficiency and Sizing of Building HVAC Systems.

 

 

 


23

 

AHRI 1520P Working Group meets to continue their work on the new AHRI Standard 1520P for performance rating of centrifugal compressors.

 

 

 


22

 

The Boilers Compliance Committee meets at AHRI Headquarters.

 

 

  • Contact Tae Kwon for more information.

 


21

 

The Hydronics Institute (HI) Technical Committee meets at AHRI Headquarters.

 

 

  • Contact Tae Kwon for more information.

 


17

 

The AHRI Guideline M Subcommittee meets to discuss development of a new Guideline (M) for unique fittings and service ports for flammable refrigerant use.

 

 


ASHRAE SPC 210 WG: Off Mode Power Consumption meets.

 

 

 


ASHARAE SPC 210 WG: Variable Capacity meets.

 

 

 

 

 

 


16

 

The Water Heaters (WH) Technical Committee meets to discuss recent water heater test procedure changes.

 

 


The Thermal Storage Equipment (TSE) Engineering Committee meets to discuss revisions to the 2013 edition of Guideline T, Specifying the Thermal Performance of Cool Storage Equipment.

 

 

 

 

 


15

 

The Variable Frequency Drives (VFD) Engineering Committee meets to finalize the updates to the current editions of AHRI Standards 1210 (I-P) and 1211 (SI), Performance Rating of Variable Frequency Drives.

 

 

 


14

 

The Variable Refrigerant Flow (VRF) Compliance Committee meets at AHRI Headquarters.

 

 

 


13

 

The Variable Frequency Drives (VFD) Engineering Committee meets on to continue their work on the updates to the current editions of AHRI Standards 1210 (I-P) and 1211 (SI), Performance Rating of Variable Frequency Drives.

 

 

 


9

 

The Compressor Engineering Committee meets to vote on approval of the new standard AHRI 545P, Performance Rating of Modulating Positive Displacement.

 

 


The Air Control and Distribution Devices (ACDD) Engineering Committee meets to finalize the revisions to the 2011 edition of Standard 880 with Addendum 1, Performance Rating of Air Terminals.

 

 

 

 

 


8

 

The AHRI Standard 375P Subcommittee meets to continue their work on the new standard for the application of sound rating levels of large air-cooled outdoor refrigerating and air conditioning equipment.

 

 

 

January 2017

31

The AHRI Standard 700 Subcommittee met at Caesar's Palace in Las Vegas, Nev. to discuss revisions to the 2016 edition of Standard 700 with addendum 1, Specifications for Refrigerants.


30

The AHRI 1520P Working Group meet to continue work on AHRI 1520 Standard for Performance Rating of Centrifugal Compressors.


29

The Datacom Cooling Section meet to discuss DCOM regulatory items for the Department of Energy and the California Energy Commission, to update AHRI 1360, Performance Rating of Computer and Data Processing Room Air Conditions.


25

The Mechanical and Electronic Air Filter (MEAF) Engineering Committee meet to discuss scaling procedure for filters and to address California Title 20.


23

The Heat Pump Pool Heaters (HPPH) Engineering Committee and the HPPH Compliance Committee met to discuss the action items from the Annual Meeting and updates to the Standard, OM, and testing procedures.


19

The Chemicals and Refrigerant Reclaimers (CRR) Section / Guideline N Subcommittee met to discuss updates to Guideline N, Assignment of Refrigerant Container Colors.


The ASHRAE SPC 210 Working Group: Defrost met.


The Air-to-Air Energy Recovery Ventilators (ERV) Subcommittee met to discuss the revisions to Guideline V, Calculating the Efficiency of Energy Recovery Ventilation and its Effect on Efficiency and Sizing of Building HVAC Systems.


The Hydronics Institute Section met to discuss the DOE Final Rule on commercial boiler efficiency standards.


18

The Variable Frequency Drive (VFD) Engineering Committee met on January 18 to revise AHRI Standards 1210/1211, Performance Rating of Variable Frequency Drives.


17

The ASHRAE SPC 210 Working Group: Defrost met.


The Commercial Refrigerator Equipment Engineering Committee met to discuss Standards 1250, 1251, 1200, 1201, 1320, 1321, 420, and 520.


12

The Radiation Engineering Committee met to continue their work on AHRI Standard 1410P, Finned Tube (Commercial) Testing and Rating Standard.

  • Contact Tae Kwon for more information.

The Compressor Engineering Committee met to resolve all comments and vote on approval of AHRI 545P, Performance Rating of Modulating Positive Displacement Refrigerant Compressors and Compressor Units.


11

The IWH Engineering Committee met to review AHRI Standard 1400.


The AHRI Guideline M Subcommittee met to discuss the new guideline.


10

The RFC Engineering and Compliance Committees met to discuss current action items and tasks and set forth a timeline for completing these activities.


The AHRI CRR Section met to discuss the OSHA HCS regulation.


9

The AHRI RRRE Compliance Committee met to evaluate the rules of the current program and to discuss any potential changes.

December 2016

22

The Packaged Terminal Engineering Committee met to discuss outstanding items.


21

The WSHP Compliance Committee met to discuss outstanding items.


The VFD Engineering Committee met to continue revising AHRI 1210/1211, and to review Table 3 of AHRI 1210/1211.


20

The RFC Compliance Committee met to continue to revise the RFC OM.


15

The ACIM Engineering Committee Meeting met to discuss and review the completed correlation report for the new facility in Newton Iowa and to discuss revisions to AHRI Standards 820/821.


The SPVU Compliance Committee met to discuss outstanding items.


The SPVU Engineering Committee met to address any comments regarding the proposed revisions to AHRI Standard 390.


14

The IWH Engineering Committee met to review AHRI Standard 1400.


The AFUVLT Section Meeting met to discuss air filter reporting in California.


The Packaged Terminal Compliance Committee met to discuss outstanding items.


The 410 Working Group met to continue to revise AHRI Standard 410.


13

The RFC Engineering Committee met to revise AHRI Standard 440.


12

The LLHE CC Lab Subommittee met.


The Transport Refrigeration Section Meeting met to answer questions on transport refrigerant units and rulemaking.


8

The Venting Products Section met to develop a proposal for certified venting materials in ANSI Z21/Z83 appliance standards.

  • Contact Tae Kwon for more information.

The VFD Engineering Committee met to update AHRI Standards 1210/1211.


7

The Radiation Engineering Committee met to review AHRI Standard 1410P.

  • Contact Tae Kwon for more information.

The SPVU Engineering Committee met to continue to discuss outstanding items.


6

The Compressor Engineering Committee met to resolve all comments and vote on approval of AHRI 545P.


1

The WSHP Engineering Committee met to address standards, work, and Engineering Committee items.

November 2016

 


29

 

The RFC Engineering Committee met to continue to revise AHRI Standard 440.

 

 

 


21

 

The Radiation Engineering Committee met to review actions from the previous meeting, and address outstanding issues on the AHRI 1410 Standard.

 

 

  • Contact Tae Kwon for more information.


The Thermal Storage Equipment Product Section met.

 

 

 

 

 


17

 

The AHU 260 Working Group met to provide members of the AHU Subsection with background on the development of the 260 certification program

 

 

 


16

 

The 410 Working Group met to continue to revise AHRI Standard 410.

 

 

 


10

 

The Radiation Engineering Committee met to to review actions from the previous meeting and address outstanding issues on the AHRI 1410 Standard.

 

 

  • Contact Tae Kwon for more information.


The Burners Shipments Working Group met to review analysis of fuel usage trends.

 

 

 

 

 


9

 

The 410 Working Group met to to continue to revise AHRI Standard 410.

 

 

 


8

 

The RFC Engineering Committee met to revise the RFC Operations Manual.

 

 

 


7

 

The LLHE CC Lab Subommittee met.

 

 


The Electric WH Definition Working Group met.

 

 

 


The Humidifiers Engineering Committee met to continue work on reviewing and revising AHRI Standard 640, Performance Rating of Commercial and Industrial Humidifiers.

 

 

 

 

 

 


3

 

The ERV Engineering Committee met to update AHRI Standard 1060 to incorporate a performance map.

 

 

 


2

 

The 410 Working Group met to continue to revise AHRI Standard 410.

 

 

 


1

 

The RFC Engineering Committee met to continue to revise AHRI Standard 440.

 

 

 

October 2016

5

The AHRI Executive Committee met in Arlington, Va.


4

The International Committee met in Arlington, Va.


The Liquid Chillers Section and Global Regional Standards Subcommittee met in Arlington, VA. to review and update the Chillers Section strategic plan, and create a strategy for the globalization of AHRI Standards 550/590 and 551/591.


The RFC Engineering Committee met to discuss AHRI Standard 440.


The HI Public Relations Committee met to review hydronics content for the AHRI website


3

The ERV Uncertainty Working Group met to plate uncertainty and the effects of tolerance levels.


The Chillers Engineering Committee and Lab Subcommittee met to finalize the presentation on revised rating requirements and method of test in AHRI Standards 550/590 and 551/591.


September 2016

28

The ERV Compliance Committee met to update the ERV Operations Manual.


The 410 Working Group met to continue to revise AHRI Standard 410.


27

The RFC Compliance Committee met to discuss updates to the RFC Operations Manual based on the updates to AHRI Standard 440.


26

The CRR Ad Hoc Communications Committee met to determine the future of phaseoutfacts.org.


23

The WH Technical Committee met to review the agenda of the September 28 meeting of the Joint ANSI/CSA Water Heater Technical Subcommittee.


22

The Ductless Equipment Engineering Committee met to discuss DOE SNOPR comments.


The ERV Engineering Committee met to update AHRI Standard 1060 to incorporate a performance map.


The Chillers Engineering Committee and Lab Subcommittee met at Intertek in Cortland, N.Y., to provide training to Intertek staff on AHRI Standards 550/590 and 551/591.


21

The WSHP Compliance Committee met for its quarterly meeting.


The Chillers Engineering Committee and Lab Subcommittee met at Intertek in Cortland, N.Y., to provide training to Intertek staff on AHRI Standards 550/590 and 551/591.


The HI Technical Committee met to discuss gas-fired boiler related topics.

  • Contact Tae Kwon for more information.

The SPC 210 Working Group - Defrost met to begin discussing a work plan and schedule.


20

The Furnace Engineering Committee met to discuss EPA furnace regulations, the FER test procedure, and AHRI's research on low-return air temperatures.


19

The WICF Engineering Committee and Refrigerant Regulatory Committee met to discuss the recent DOE meeting and the WICF TP.


The SPC 210 Working Group - Off Cycle Power Consumption met to begin discussing a work plan and schedule.


The SPC 210 Working Group - Variable Capacity met on September 19 to begin discussing a work plan and schedule.


16

The ULE Engineering Committee met to review AHRI Standard 340/360, the new IEER metric, and DOE's Enforcement Policy Statement.


The ACIM Engineering Committee met to discuss ENERGY STAR certification and AHRI Standard 820.


15

The ERV Software Working Group met to discuss the timeline to complete tasks for the software project.


The SPVU Compliance Committee met for its quarterly meeting.


The Furnace Compliance Committee met to discuss gap analysis, and review the Furnace certification programs' statuses and revisions to the RFRN and CFRN Operations Manuals.


14

The Boiler Compliance Committee met to discuss proposed testing guidelines in the RBLR Operations Manual.

  • Contact Tae Kwon for more information.

12

The Furnace Engineering Committee met to discuss EPA furnace regulations, the FER test procedure, and AHRI's research on low-return air temperatures.


9

The Joint WH/HI High Altitude Working Group met to complete the CSA Proposal for High Altitude.

  • Contact Tae Kwon for more information.

8

The Compressor Engineering Committee met in Atlanta, Ga., to finalize AHRI Standard 545P.


The CRR Product Section met to discuss the impact of the OSHA response.


7

The Ductless Equipment Product Section met to discuss the transition plan for multi-split systems.


The VRF Compliance Committee met to discuss gap analysis between VRF certification program governing documents and DOE CFR documents.


6

The RFC Engineering Committee met to discuss AHRI Standard 440.


The RFC Compliance Committee met to review updates to AHRI Standard 440 and revisions to the RFC Operations Manual.


The Chillers Engineering Committee and Lab Subcommittee met to finalize the presentation on revised rating requirements and method of test in AHRI Standards 550/590 and 551/591.


2

The Furnace Lab Subcommittee met to discuss RFRN proposed testing guidelines.


The Burners Biodiesel Subcommittee met to discuss high biodiesel blends of fuel oils.


1

The WH Technical Committee and Regulatory & Policy Committee met to discuss the DOE conversion factor SNOPR.


The DGX Engineering and Compliance Committees met to discuss implementing AHRI Standard 870.


ERV Uncertainty Working Group.


August 2016

31

The ERV Compliance Committee met to update the ERV Operations Manual.


The HI Technical Committee met to review certification activities and CBLR NOPR testing analysis.

  • Contact Tae Kwon for more information.

29

The Compressor Performance Uncertainties Working Group met to continue work on the Compressor Performance Uncertainties white paper.


The Humidifiers Engineering Committee met to discuss AHRI Standard 640.


26

The ACIM Compliance Committee met to discuss gap and risk analysis, and certification program restructuring.


The Guideline V Subcommittee met to continue revising Guideline V.


25

The ERV Engineering Committee met to update AHRI Standard 1060.


24

The Standard 1060 Working Group met to continue discussing the range of standard rating conditions.


The WH Technical Committee and Regulatory & Policy Committee met at AHRI headquarters in Arlington, Va., to develop comments on the DOE NOPR to revise standards on commercial water heating equipment.


23

The Ductless Equipment Engineering Committee's Technical Committee met at AHRI headquarters in Arlington, Va., to review AHRI Standard 1230.


The RFC Engineering Committee met to discuss AHRI Standard 440.


The RFC Compliance Committee met to review correlation data from the lab and discuss future updates to the RFC Operations Manual.


22

The Standard 1520P Working Group met to being work on AHRI Standard 1520P for centrifugal compressors.


The Ductless Equipment Engineering Committee's Technical Committee met on at AHRI headquarters in Arlington, Va., to review AHRI Standard 1230.


The LLHE Compliance Committee met to discuss possibly expanding the scope of the LLHE certification program to include glycols.


The WICF Engineering Committee met to review the recent WICF test procedure update from DOE and some outstanding items for ASHRAE SPC 210.


19

The Liquid Chillers Product Section met to discuss GMPI testing and create a strategy for the globalization of AHRI Standards 550/590 and 551/591.


18

The Boiler Compliance Committee met to review the RBLR Operations Manual and finalize gap analysis.

  • Contact Tae Kwon for more information.

The Compressor Engineering Committee met to finalize AHRI Standard 545P.


17

The ERV Compliance Committee met to update the ERV Operations Manual.


16

The VFD Compliance Task Force met to discuss basic model group definition.


The Burners Biodiesel Subcommittee met to discuss high biodiesel blends of fuel oils.


15

The Joint WH/HI High Altitude Working Group met to discuss the high altitude proposal.

  • Contact Tae Kwon for more information.

The VRF Compliance Committee met to conduct gap analysis between the VRF program and DOE CFR.


12

The Guideline V Subcommittee met to continue revising AHRI Guideline V.


11

The ERV Engineering Committee met to revise AHRI Standard 1060.


10

The SPVU Engineering Committee met to continue revising AHRI Standards 390 and 391.


8

The Compressor Performance Uncertainties Working Group met to continue work on the white paper.


5

The Ductless Equipment Engineering Committee Technical Committee met at AHRI headquarters in Arlington, Va., to continue revising AHRI Standard 1230.


The UVNT Subsection met to discuss how to proceed with various regulated primary equipment types within the certification program.


4

The Ductless Equipment Engineering Committee Technical Committee met at AHRI headquarters in Arlington, Va., to continue revising AHRI Standard 1230.


3

The ERV Compliance Committee met to update the ERV Operations Manual.


The SPVU Engineering Committee met for its bimonthly meetings to address standards work and outstanding items.


1

The Compressor Engineering Committee met to discuss AHRI Standard 545P.


July 2016

28

The Humidifiers Engineering Committee met to discuss AHRI Standard 640.


The ERV Engineering Committee met to discuss AHRI Standards 1060 and 1061.


27

The VRF Compliance Committee met to conduct gap analysis between the VRF certification program and DOE CFR.


26

The ERV Uncertainty Working Group met to discuss uncertainty across the performance map.


The ASHRAE 205 Working Group of the ERV Engineering Committee met to discuss ASHRAE 205.


25

The Standard 1520P Working Group met to begin work on AHRI Standard 1520P for centrifugal compressors.


The AHU Subsection met to discuss the trademark for fan arrays.


22

The ERV Engineering Committee met to review draft certified rating boundaries and minimum required rating data.


The Ductless Equipment Product Section met to compile comments on DOE final rule for residential CAC/HP.


21

The AHU Engineering Committee met to revise AHRI Standards 430 and 431.


20

The ERV Compliance Committee met to update the ERV Operations Manual.


The ACHC 410 Working Group met to revise AHRI Standards 410 and 411.


The USE Engineering Committee met at AHRI headquarters in Arlington, Va., to revise AHRI Standard 210/240.


19

The USE Engineering Committee met at AHRI headquarters in Arlington, Va., to revise AHRI Standard 210/240.


The Radiation Engineering Committee met to draft AHRI Standard 1410P.

  • Contact Tae Kwon for more information.

The CRR Product Section met to discuss a long-term educational outreach plan for the industry on Guideline N changes.


The TCoS 260 Subcommittee met to discuss AHRI Standards 260 and 261.


18

The Ductless Equipment Engineering Committee Technical Committee met at AHRI headquarters in Arlington, Va., to revise AHRI Standard 1230.


The Compressor Performance Uncertainties Working Group met to continue work on the compressor performance uncertainties white paper.


15

The Ductless Equipment Engineering Committee Technical Committee met to revise AHRI Standard 1230.


The ERV Guidance Steering Committee met to discuss software planning.


14

The SPVU Engineering Committee met to discuss AHRI Standards 390 and 391.


The AHU Engineering Committee met to discuss AHRI Standards 430 and 431.


The ERV Engineering Committee met to discuss AHRI Standards 1060 and 1061.


13

The ASHRAE 205 Working Group of the ERV Engineering Committee met to discuss ASHRAE Standard 205.


12

The RFC Engineering Committee met to discuss AHRI Standard 440.


The TCoS 575 Subcommittee met to discuss AHRI Standards 575 and 261.



8

The AHU Sound Certification Working Group met to hold its first meeting.


7

The Guideline V Subcommittee met to revise Guideline V.


6

The ERV Compliance Committee met to update the ERV Operations Manual.


The 410 Working Group met to revise AHRI Standards 410 and 411.


The ASHRAE 205 Working Group of the ERV Engineering Committee met to discuss ASHRAE 205.