100002397

In the first sentence of the requirements, add "or hydro chlorofluorocarbon (HCFC) -" after "Do not use chlorofluorocarbon (CFC)" and before "based refrigerants..."

In the sentence that begins "When reusing existing HVAC&R equipment", add "and/or HCFC" after "a comprehensive CFC" and before "phase-out conversion before project completion".

Date: 
Tuesday, November 10, 2020
Updated date: 
Wednesday, November 25, 2020
Internationally Applicable: 
Campus Applicable: 
Ref Guide Name and Edition Pre-v4: 
USGBC nid: 
13244984