This is part 1 in an ongoing series on HVAC load calculations. The folks at SNIPS have asked me to do a basic how-to article about HVAC Manual J load calculation as that is allegedly a big part of my ...
ARLINGTON, Va. - According to the Air Conditioning Contractors of America (ACCA), a necessary first step in designing a quality residential HVAC system is conducting a proper Manual J® load ...
Not long ago a residential load calculation — also known as a heat loss calculation or a load calc — was something you had the luxury of skipping. There was a good reason for avoiding it. It was ...