Load Calculation Data and Procedures
ASHRAE Technical Committee 4.1

Agenda

TC 4.1 Summer Meeting Agenda

Upcoming TC Meetings

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Location: Room:
Sunday June 22, 2025 
1:00 PM - 4:00 PM EDT - Research, Program, Handbook, Standards (In Person))Sheraton Phoenix Downtown, Coronado Boardroom (Level 3)
  
Monday, June 23, 2025 
2:15 PM - 4:15 PM EDT  - Full Committee (Hybrid)Sheraton Phoenix Downtown, Coronado Boardroom (Level 3)
(see Conference meeting schedule for virtual link) 
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Minutes

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Committee Chair

Rachel Spitler
TC0401@ashrae.net

Committee Scope

TC 4.1 is concerned with the identification and compilation of engineering data and the development of procedures for calculating heating, cooling, refrigeration and ventilating loads of structures.

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Upcoming Society Conferences

ASHRAE 2025 Annual Conference
June 21-25, 2025
Phoenix, AZ

https://www.ashrae.org/conferences/2025-annual-conference-phoenix

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Additional Information

Committee Structure.  TC 4.1 is comprised of the full committee and four subcommittees:

  • Handbook - Writes and maintains the load estimating chapters in the ASHRAE Handbook - Fundamentals.
  • Research - Manages research projects related to load estimating.
  • Program - Develops and sponsors symposia, seminars and forums at ASHRAE semi-annual meetings.
  • Standards - Develops and maintains standards related to load estimating.

Subcommittee meetings are held Sunday afternoon during the semi-annual meetings.   Much of the discussion occurs at the subcommittee meetings.   Prospective members are encouraged to attend the subcommittee meetings as well as the full committee meeting.