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ASHRAE – R410A Phase Out & Life Member Recognition

March 1, 2023 @ 11:30 am - 1:00 pm UTC-6

Our speaker will be Patrick Chapman who will be sharing about the “R410A Phase Out – Industry challenges associated with the transition to low GWP refrigerants.”

Our Chapter plans to recognize our Life Members and Past Presidents at the upcoming March 1st , Chapter Lunch Meeting. Please pass the word along to retired members who may not be on current membership distribution list. The BOG is making efforts to reach out to those that can be reached. We encourage all members to make an effort to attend this meeting to honor those who have paved the road to the success of our Chapter.

The meeting will be on Wednesday, March 1, 2023, at 11:30 AM. The location is Tulsa Country Club – 701 N. Union Ave, Tulsa, OK 74127.

Life Members along with Past Presidents are asked to RSVP (on or before February 24th to Steve Johnson @ (918) 955-4462 or email: steve.johnson55@cox.net.”

Tickets for the meeting and lunch may be purchased online:

Lunch Meal


March 1, 2023
11:30 am - 1:00 pm UTC-6


American Society of Heating, Refrigeration and Air Conditioning Engineers


Tulsa Country Club