March 2018

13


The Dehumidifiers Engineering Committee meets on March 12 and 13 to continue its work on revisions to AHRI Standard 920, Performance Rating of DX-Dedicated Outdoor Air System Units.


A joint meeting of the Chillers Engineering Committee and Lab Subcommittee will be held on March 12. (AHRI Members Only).


12


The Liquid Chillers Product Section meets on March 13. (AHRI Members Only).


9


The Global Regional Standards Subcommittee meets on March 9. (AHRI Members Only).


The Hydronics Institute Technical Committee meets on March 9. (AHRI Members Only)


8

The AHRI Standards 1200 Working Group meets on March 8 to continue its work on updating AHRI Standard 1200 (I-P), Performance Rating of Commercial Refrigerated Display Merchandisers and Storage Cabinets.


The AHRI Standard 1250 Working Group and its Subcommittees meet on March 8 to discuss recent updates to AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.


The Infrared Heaters Certification Task Force meets on March 8. (AHRI Members Only).


7


The Gas Detection and Analysis Certification Task Force meets on March 7. (AHRI Members Only).


5


The Compressor Engineering Committee meets on March 5 to continue its work on revisions to AHRI Standard 540, Performance Rating of Positive Displacement Refrigerant Compressors and Compressor Units.


2


The Dehumidifiers Engineering Committee meets on March 2 to continue its work on revisions to AHRI Standard 920, Performance Rating of DX-Dedicated Outdoor Air System Units.


1


A joint meeting of the Chillers Engineering Committee and Lab Subcommittee will be held on March 1.


The AHRI Ductless Engineering Committee and Technical Committee will meet on March 1 to discuss updates to AHRI Standard 1230, Performance Rating of Variable Refrigerant Flow Multi-Split Air-Conditioning and Heat Pump Equipment.


The AHRI Standard 410 Working Group meets on March 1 to discuss the revisions to AHRI Standard 410, Performance Rating of Forced-circulation Air-cooling and Air-heating Coils.


The Air Conditioning and Refrigeration Electronic Controls Engineering Committee meets on March 1.


The Packaged Terminal Engineering Committee meets on March 1.


February 2018

28

The Unitary Large Equipment Engineering Committee meets on February 28 to work on updates to AHRI Standard 340/360, Performance Rating of Commercial and Industrial Unitary Air-conditioning and Heat Pump Equipment.


The Hydronics Institute Technical Committee meets on February 28. (AHRI Members Only)


26

The Liquid Chillers Product Section meets on February 26. (AHRI Members Only)


23

The Dehumidifiers Engineering Committee meets on February 23 to continue its work on revisions to AHRI Standard 920, Performance Rating of DX-Dedicated Outdoor Air System Units.


22

The AHRI 1200 Working Group meet on February 22 to continue its work on updating AHRI Standard 1200 (I-P), Performance Rating of Commercial Refrigerated Display Merchandisers and Storage Cabinets.


The AHRI Standard 1250 Working Group and its Subcommittees meet on February 22 to discuss recent updates to AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.


AHRI Standard 1520P Working Group meets on February 22 to continue its work on a new AHRI standard for performance rating of centrifugal compressors.


20

The Compressor Engineering Committee meets on February 20 to continue its work on revisions to AHRI Standard 540, Performance Rating of Positive Displacement Refrigerant Compressors and Compressor Units.


The Dehumidifiers Engineering Committee meets on February 20 to continue its work on revisions to AHRI Standard 920, Performance Rating of DX-Dedicated Outdoor Air System Units.


16

The Dehumidifiers Engineering Committee meets on February 16 to continue its work on revisions to AHRI Standard 920, Performance Rating of DX-Dedicated Outdoor Air System Units.


15

The Single Packaged Vertical Unit (SPVU) Engineering Committee meets on February 15th to review revisions to AHRI 390, Performance Rating of Single Package Vertical Air-Conditioners and Heat Pumps.


The AHRI Standard 1250 Working Group and its Subcommittees meet on February 15th to discuss recent updates to AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.


14

The infrared Heaters Engineering Committee meets on February 14th to continue their work on updating Joint Canada-USA National Standard 1330, Performance Rating for Radiant Output of Gas Fired Infrared Heaters.


12

The Standards Policy Committee Working Group meets on February 12th. (AHRI Member Only)


9

The Dehumidifiers Engineering Committee meets on February 9th to continue its work on revisions to AHRI Standard 920, Performance Rating of DX-Dedicated Outdoor Air System Units.


8

The AHRI 1200 Working Group meets on February 8 to begin revisions to AHRI Standard 1200 (I-P), Performance Rating of Commercial Refrigerated Display Merchandisers and Storage Cabinets.


The AHRI Standard 1250 Working Group and its Subcommittees meet on February 8 to discuss recent updates to AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.


The Dehumidifiers Engineering Committee meets on February 8th to continue its work on revisions to AHRI Standard 920, Performance Rating of DX-Dedicated Outdoor Air System Units.


The AHRI Standard 410 Working Group meets on February 8th to discuss the revisions to AHRI Standard 410, Performance Rating of Forced-circulation Air-cooling and Air-heating Coils.


1

The Dehumidifiers Engineering Committee meets on February 1 to continue its work on revisions to AHRI Standard 920, Performance Rating of DX-Dedicated Outdoor Air System Units.


The AHRI Standard 1250 Working Group and its Subcommittees meet on February 1 to discuss recent updates to AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.


January 2018

18

The AHRI Standard 410 Working Group meets on January 18 to discuss the revisions to AHRI Standard 410, Forced-circulation Air-cooling and Air-heating Coils.
AHRI Standard 1250 Working Group and its Subcommittees meet on January 18 to discuss recent updates to AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.

17

The infrared Heaters Engineer Committee meets on January 17 to continue their work on updating Joint Canada-USA National Standard 1330, Performance Rating for Radiant Output of Gas Fired Infrared Heaters.

12

The Unitary Small Equipment Compliance Committee meets on January 12. (AHRI Members only)
The Air Conditioning and Refrigeration Electronic Controls Engineering Committee meets on January 12. (AHRI Members Only)
AHRI Standard 1250 Working Group and its Subcommittees meets on January 12 to discuss recent updates to AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.

11

The AHRI 1200 Working Group meet on January 11 to begin its work on updating AHRI Standard 1200 (I-P), Performance Rating of Commercial Refrigerated Display Merchandisers and Storage Cabinets.

10

The Dehumidifiers Engineering Committee meet on January 10 to continue its work on revisions to AHRI Standard 920, Performance Rating of DX-Dedicated Outdoor Air System Units. (AHRI Members Only)

9

The Proposals Working Group of the Gas Control Engineering Committee met on January 9. (AHRI Members Only)
December 2017

20

A joint meeting of Boiler Compliance Committee and Boiler Subsection will be held on December 20. (AHRI Members Only).

19

The Unitary Large Equipment Engineering Committee meets on December 19 to work on updates to AHRI Standard 340/360, Performance Rating of Commercial and Industrial Unitary Air Conditioning and Heat Pump Equipment.
The AHRI 1200 Working Group meets on December 19 to develop a plan to revise AHRI Standard 1200 (I-P), Performance Rating of Commercial Refrigerated Display Merchandisers and Storage Cabinets.
The Dehumidifiers Engineering Committee meets on December 19 to continue its work on revisions to AHRI Standard 920, Performance Rating of DX-Dedicated Outdoor Air System Units.
The Room Fan Coil Engineering Committee meets on December 19 to address received comments on AHRI Standard 440, Performance Rating of Room Fan-Coils.
The AHRI Ductless Engineering Committee and Technical Committee will meet December 19-20 to discuss updates to AHRI Standard 1230, Performance Rating of Variable Refrigerant Flow Multi-Split Air-Conditioning and Heat Pump Equipment.

18

The AHRI Infrared Heaters Engineering Committee meets on December 18 to discuss revisions to ANSI/CAN/AHRI Standard 1330, Performance Rating for Radiant Output of Gas Fired Infrared Heaters.
The AHRI Standard 1250 Working Group and its Subcommittees meet on December 18 to discuss recent updates to AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.

14

The Unitary Large Equipment Engineering Committee meets on December 14 to work on updates to AHRI Standard 340/360, Performance Rating of Commercial and Industrial Unitary Air Conditioning and Heat Pump Equipment.
The AHRI Gas Detection and Analysis Section Certification Task Force meets on December 14. (AHRI Members Only).
The AHRI Standard 1250 Working Group and its Subcommittees meet on December 14 to discuss recent updates to AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.
The AHRI Hydronics Institute Technical Committee meets on December 14. (AHRI Members Only).
The AHRI Infrared Heaters Working Group meets on December 14 to work on the revisions to ANSI/CAN/AHRI Standard 1330, Performance Rating for Radiant Output of Gas Fired Infrared Heaters.

8

A joint meeting of Boiler Compliance Committee and Boiler Subsection will be held on December 8. (AHRI Members Only)
The Infrared Heaters Working Group meets on December 8 to work on the revisions to ANSI/CAN/AHRI Standard 1330, Performance Rating for Radiant Output of Gas Fired Infrared Heaters.
AHRI Standard 1250 Working Group and its Subcommittees meet on December 8 to discuss recent updates to AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.

7

The AHRI Standard 410 Working Group meets on December 7 to discuss the revisions to AHRI Standard 410, Forced-circulation Air-cooling and Air-heating Coils.
The Water Heater Compliance Committee meets on December 7. (AHRI Members Only)
The Dehumidifiers Engineering Committee meets on December 7 to continue its work on revisions to AHRI Standard 920, Performance Rating of DX-Dedicated Outdoor Air System Units.

5

The Fan Powered Chilled Water Terminal Engineering Committee meets on December 5 to continue its work on developing a new standard.
The Standards Policy Committee and the Cooling Standards Subcommittee meet on December 5-6. (AHRI Members Only)

4

The Dehumidifiers Engineering Committee meets on December 4 to continue its work on revisions to AHRI Standard 920, Performance Rating of DX-Dedicated Outdoor Air System Units.
September 2017

29

The Off Mode Energy Consumption Subcommittee of the 1250 Working Group meets to address the off mode energy consumption and how it should be tested and incorporated into AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.

The Infrared Heaters Certification Task Force meets. (AHRI Members Only).

28

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.

26

The Unitary Small Equipment (USE) Engineering Committee (EC) meets to work to vote on approval of the new edition of AHRI Standard 210/240, Performance Rating of Unitary Air-conditioning & Air-source Heat Pump Equipment.

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

The Technical Committee on Sound (TCoS) and its Subcommittees meet to continue their work on updating several AHRI sound standards.

25

The Automatic Commercial Ice Makers (ACIM) Engineering Committee meets to discuss updates to AHRI Standard 810, Performance Rating of Automatic Commercial Ice-makers.

22

The Automatic Commercial Ice Maker (ACIM) Compliance Committee meets. (AHRI Members Only).

The Infrared Heaters Certification Task Force meets. (AHRI Members Only).

20

The Water Source Heat Pump (WSHP) Compliance Committee meets to review status of WSHP Certification Program. (AHRI Members Only).

19

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

18

The Datacom Cooling Section meets to finalize revisions to AHRI 1360, Performance Rating of Computer and Data Processing Room Air Conditions.

The Datacom Cooling Section meets to finalize revisions to AHRI 1360, Performance Rating of Computer and Data Processing Room Air Conditions.

14

The Gas Detection and Analysis (GD&A) Section Certification Task Force meets to review the updated draft of Operational Manual.

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.

13

The Cooling Standards Subcommittee (CSS) meets to review 2017 draft versions of AHRI Standards 550/590 (I-P) and 551/591 (SI)-2015 with Addendum 1 for final approval. (AHRI Members Only)

The Hydronics Institute Research Monitoring Subcommittee meets. (AHRI Members Only).
  • Contact Tae Kwon for more information.

12

The Compressor Engineering Committee meets on September 12 to continue its work on revisions to AHRI Standard 540, Performance Rating of Positive Displacement Refrigerant Compressors and Compressor Units.

8

AHRI Standard 1250 Working Group meets on September 8 to discuss recent developments regarding SPC 210 and updates to AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.

7

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

6

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

The Venting Product Section meets. (AHRI Members Only).
  • Contact Tae Kwon for more information.

5

The Unitary Small Equipment (USE) EC Technical Committee (TC) meets to work on the ongoing revisions to AHRI Standard 210/240, Performance Rating of Unitary Air-conditioning & Air-source Heat Pump Equipment.

August 2017

31

The Single Packaged Vertical Unit (SPVU) Engineering Committee meets on August 31 to review revisions to AHRI 390, Performance Rating of Single Package Vertical Air-Conditioners and Heat Pumps.

The Packaged Units Subcommittee of the 1250 Working Group meets on August 31 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 on August 31 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.

29

Datacom Cooling Section meets on August 29 to continue its work on revisions to AHRI Standard 1360, Performance Rating of Computer and Data Processing Room Air Conditioners.

The Boiler Compliance Committee meets on August 29. (AHRI Members Only).
  • Contact Tae Kwon for more information.

The Fan Powered Chilled Water Terminal (FPCW) Engineering Committee meets on August 29 to continue its work on developing a new standard.

24

The AHRI Standard 260 Subcommittee meets on August 24 to resolve comments on the draft 2017 Editions of AHRI Standards 260 (I-P)/261 (SI), Sound Rating of Ducted Air Moving and Conditioning Equipment.
The Zone Controls Engineering Committee meets to complete their work on the new AHRI Standards 1290 (I-P) and 1291 (SI), Performance Rating of Zone Dampers.

The Variable Air Volume (VAV) Engineering Committee meets to continue its work on updating AHRI Standard 880, Performance Rating of Air Terminals.

23

The Cooling Standards Subcommittee (CSS) meets to review the 2017 draft versions of AHRI Standards for final approval. (AHRI Members Only).

A joint meeting of the Chillers Engineering Committee and Lab Subcommittee will be to update 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.

22

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

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

21

The Unitary Small Equipment (USE) EC Technical Committee (TC) meets to work on the ongoing revisions to AHRI Standard 210/240, Performance Rating of Unitary Air conditioning & Air-source Heat Pump Equipment.

The Infrared Certification Task Force meets. (AHRI Members Only).

18

Automatic Commercial Ice Makers (ACIM) Engineering Committee meets to discuss updates to AHRI Standard 810, Performance Rating of Automatic Commercial Ice-makers.

17

The Automatic Commercial Ice Maker (ACIM) Compliance Committee meets. (AHRI Members Only).

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 the AHRI Standard 1250, Performance Rating of Walk-in Coolers and Freezers.

16

The Unitary Large Equipment (ULE) Engineering Committee meets. (AHRI Member Only)

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

15

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

11

The Liquid Chillers Product Section meets on August 11. (AHRI Members Only).
The Infrared Heaters Engineer Committee meets to develop a plan to revise the Joint Canada-USA National Standard 1330, Performance Rating for Radiant Output of Gas Fired Infrared Heaters.

8

The Variable Refrigerant Flow (VRF) Operational Manual Working Group meets at the AHRI Headquarters. (AHRI Members Only).

The Unitary Large Equipment (ULE) Engineering Committee meets on August 8 to work on updates to AHRI Standard 340/360, Performance Rating of Commercial and Industrial Unitary Air conditioning and Heat Pump Equipment.

The Room Fan Coil (RFC) Engineering Committee meets on August 8 to review the ongoing revisions to AHRI Standard 440, Performance Rating of Room Fan-Coils.

4

AHRI Standard 1231P Working Group meets to continue its work on developing Metric version of AHRI Standard 1230 on OPerformance Rating of Variable Refrigerant Flow (VRF) Multi-split Air-conditioning and Heat Pump Equipment.

3

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.

2

The Variable Refrigerant Flow (VRF) Regulatory Working Group meets. (AHRI Member Only)

The Compressor Engineering Committee meets on August 2 to continue its work on revisions to AHRI Standard 540, Performance Rating of Positive Displacement Refrigerant Compressors and Compressor Units.

1

The Unitary Large Equipment (ULE) Engineering Committee meets. (AHRI Member Only)

Variable Air Volume (VAV) Engineering Committee meets to continue its work on updating AHRI Standard 880, Performance Rating of Air Terminals.

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

July 2017

28

The Unitary Small Equipment (USE) Technical Committee meets to review the ongoing revisions to AHRI Standard 210/240, Performance Rating of Unitary Air-conditioning & Air-source Heat Pump Equipment.

27

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

26

The Automatic Commercial Ice Maker (ACIM) Compliance Committee meets. (AHRI Member Only).

25

The Unitary Large Equipment (ULE) Compliance Committee meets to review the ULE Operational Manual (OM) and Certification Program testing status.

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

21

The Commercial Refrigeration Equipment Engineering Committee (CRE EC) and Refrigeration Regulatory Committee (RRC) meet.

20

AHRI Standard 1231P Working Group meets to continue their work on developing metric version of AHRI standard 1230 on performance rating of variable refrigerant flow (VRF) multi-split air-conditioning and heat pump equipment.


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.


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 Mechanical and Electronic Air Filter (MEAF) Engineering Committee meet to continue working on revisions to AHRI STandard 1250, Performance Rating of Residential Air Filter Equipment.


19

The Water Source Heat Pump (WSHP) Compliance Committee meets to review status of WSHP Certification Program.


18

A joint meeting of the Chillers Engineering Committee and Lab Subcommittee will be held to update 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.


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


17

A joint meeting of the Chillers Engineering Committee and Lab Subcommittee will be held to update 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.


14

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


11

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


6

Unitary Large Equipment (ULE) meets to work on updates to AHRI Standard 340/360, Performance Rating of Commercial and Industrial Unitary Air-conditioning and Heat Pump Equipment.


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.


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


June 2017

22

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.


20

A joint meeting of the Chillers Engineering Committee and Lab Subcommittee will be held to update 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.


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


A joint conference call of Air-to-Air Energy Recovery Ventilation Equipment (ERV) Guidance and Steering Committee (GASC) will be held. (AHRI Member-Only Meeting)


15

Unitary Small Equipment (USE) Technical Committee meets to review the ongoing revisions to AHRI Standard 210/240, Performance Rating of Unitary Air-conditioning & Air-source Heat Pump Equipment.


16

Unitary Small Equipment Condenser Curve Subcomittee meets.


15

Unitary Small Equipment (USE) Technical Committee meets to review the ongoing revisions to AHRI Standard 210/240, Performance Rating of Unitary Air-conditioning & Air-source Heat Pump Equipment.


13

The Cooling Standards Subcommittee (CSS) meets to review 2017 draft versions of several of AHRI Standards for final approval. (Member-only Meeting).


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


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).