09/17/2022
Updated information related to GFCI requirements for HVAC units.
Keeping you informed! Protecting your investment, Providing peace of mind.
McCall Comsulting, LLC
(843) 566-3295
McCallConsultingllc.com
A coalition of HVAC manufacturers and home builders has won an appeal to remove certain requirements in the 2020 National Electric Code (NEC) that were causing air conditioner units to trip due to an incompatibility of equipment.