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Refrigerants and UL Standards


About this presentation

related to ATMOsphere America 2016
published on 17 June 2016
11 pages

Haseman of Underwriters Laboratories (UL) presented the latest standards for HVAC&R equipment currently being developed by UL.

About the speaker(s)

Randall Haseman


Randall Haseman has been with UL for over 30 years, holding numerous positions relative to the safety evaluations of refrigeration and air conditioning products. He is currently responsible for the standards pertaining to household and commercial refrigerators, ice makers, beverage coolers, ice cream makers, room air conditioners, dehumidifiers, and air filters. In addition to UL standards, he has worked extensively with CSA, IEC, NSF, and energy performance standards.

Randall is currently an executive committee member of UL’s Joint Task Group on flammable refrigerants. He is the Technical Advisor and Administrator for the U. S. Technical Advisory Group for IEC SC61C, and is the Technical Advisor for UL on the Standards Technical Panels (STPs) for the above products. He also represents UL on several outside committees including CANENA and ASHRAE.