Refrigerant System Chemistry and Contaminant Control
ASHRAE Technical Committee 3.2

Member Roster

Current as of 5/24/2025

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If you want to become a provisional corresponding member of this TC, click on the "Join TC" button above. You will be automatically added to the roster and will receive all TC communications.


Committee members can download a copy of the complete roster in any of three formats by logging in to their ASHRAE member account, clicking on my account and selecting Committees.


A provisional corresponding member is a two year appointment. Once you demonstrate your engagement by participating in one or more of our subcommittees your membership will be changed to corresponding member. Once a corresponding member, based on your level of interest, participation, and engagement you can be considered for becoming a voting member of TC 3.2


Name Voting Status Committee Position
Julie Majurin Voting Chair
Morgan Leehey Voting Vice Chair
Amy Shifflett Voting Secretary
Andrea Hernandez Irias Voting Handbook Subcommittee Chair
Shelby Kent Non-voting Program Subcommittee Chair
Sheli Porter Voting Standards Subcommittee Chair
Casey Scruggs Non-voting Research Subcommittee Chair
Marc Scancarello Non-voting Mtg Low Gwp Refrigerants Member
Rashid Zakeri Non-voting Mtg.rac - Alternate Member
Bob Low Voting Member Non Quorum
David Vincent Voting Webmaster
William (Brad) Boggess Voting Member
Raymond Drost Voting Member
Edward Hessell Voting Member
Joseph Karnaz Voting Member
Ngoc Dung (Rosine) Rohatgi Voting Member
Ryan Coombs Non-voting Provisional Corresponding Member
John DeFranks Non-voting Provisional Corresponding Member
Natalie Dixon Non-voting Provisional Corresponding Member
Takumi Fujino Non-voting Provisional Corresponding Member
Seth Hill Non-voting Provisional Corresponding Member
Kengo Hiratsuka Non-voting Provisional Corresponding Member
Ryan Krease Non-voting Provisional Corresponding Member
weina li Non-voting Provisional Corresponding Member
Mazin Mohamed Nour Non-voting Provisional Corresponding Member
Stephen Murphy Non-voting Provisional Corresponding Member
SHENG PENG Non-voting Provisional Corresponding Member
Natalie Polillo Non-voting Provisional Corresponding Member
Ira Saxena Non-voting Provisional Corresponding Member
Ira Saxena Non-voting Provisional Corresponding Member
Wei Xing (Wayne) Zhang Non-voting Provisional Corresponding Member
Wasim Akram Non-voting Corresponding Member
Justin Allemann Non-voting Corresponding Member
Bryan Allen Non-voting Corresponding Member
Karim Amrane Non-voting Corresponding Member
Anthony Barthel Non-voting Corresponding Member
Pablo Bazan Non-voting Corresponding Member
David Blain Non-voting Corresponding Member
Martin Bluhm Non-voting Corresponding Member
Carolina Cardenas Non-voting Corresponding Member
Kelsey Carter Non-voting Corresponding Member
Warren Clough Non-voting Corresponding Member
Alan Cohen Non-voting Corresponding Member
Amy Davis Non-voting Corresponding Member
Pratik Deokar Non-voting Corresponding Member
Elizabeth Dixon Non-voting Corresponding Member
Juan Flores Non-voting Corresponding Member
Martha Garcia Non-voting Corresponding Member
Pierre Ginies Non-voting Corresponding Member
Scott Gustafson Non-voting Corresponding Member
Danny Halel Non-voting Corresponding Member
Glenn Hourahan Non-voting Corresponding Member
Lauren Huffman Non-voting Corresponding Member
Ryan Hulse Non-voting Corresponding Member
Harshad Inamdar Non-voting Corresponding Member
Kadir Isa Non-voting Corresponding Member
Philip Johnston Non-voting Corresponding Member
Sara Kampfe Non-voting Corresponding Member
Sarah Kim Non-voting Corresponding Member
Stephen Kujak Non-voting Corresponding Member
Elizabeth Langer Non-voting Corresponding Member
Thomas Leck Non-voting Corresponding Member
Hon Yee Li Non-voting Corresponding Member
Valerie Lisi Non-voting Corresponding Member
Bill Morton Non-voting Corresponding Member
Manuel Munoz-Alonso Non-voting Corresponding Member
Ramesh Navaratnam Non-voting Corresponding Member
Ramesh Navaratnam Non-voting Corresponding Member
Kasinath Nayak Non-voting Corresponding Member
Kathleen Neault Non-voting Corresponding Member
Roy Newberg Non-voting Corresponding Member
Joseph Nigro Non-voting Corresponding Member
Mark Olsen Non-voting Corresponding Member
Bridgett Rakestraw Non-voting Corresponding Member
Christopher Reeves Non-voting Corresponding Member
Ivan Rydkin Non-voting Corresponding Member
Christopher Seeton Non-voting Corresponding Member
John Senediak Non-voting Corresponding Member
Xue Sha Non-voting Corresponding Member
Hussain Shaik Non-voting Corresponding Member
Kyle Shepard Non-voting Corresponding Member
Mandi Shook Non-voting Corresponding Member
Kapil Singhal Non-voting Corresponding Member
Gregory Smith Non-voting Corresponding Member
Stephen Spletzer Non-voting Corresponding Member
Rajeev Sreekumar Non-voting Corresponding Member
Glen Steinkoenig Non-voting Corresponding Member
Andrew Sumner Non-voting Corresponding Member
Andrew Sumner Non-voting Corresponding Member
Jian Sun-Blanks Non-voting Corresponding Member
Senthil Kumar Sundaramoorthy Non-voting Corresponding Member
Henna Tangri Non-voting Corresponding Member
Roberto Urrego Non-voting Corresponding Member
William Walter Non-voting Corresponding Member
Thomas Watson Non-voting Corresponding Member
Scott Wujek Non-voting Corresponding Member
Robert Yost Non-voting Corresponding Member
Kevin Mercer Non-voting Tac Chairman
Tina Brueckner Non-voting Section Head
Zheng O'Neill Non-voting Research Liaison
Drake Erbe Non-voting Handbook Liaison
Steven Hammerling Non-voting Staff Liaison