Version 6.0 of the commercial duct design software Duct Size has been released. The program is an engineering software program that performs duct design based on the American Society of Heating, ...
ARLINGTON, Va. — ACCA has announced the launch of its newest online certificate training program, Qtech: Duct Design Basics. Through Qtech, contractors can offer their employees on-demand training in ...
PJ MAC HVAC Air Duct Cleaning announced the launch of a new Commercial HVAC White Glove Program designed for facilities seeking structured and documented air duct cleaning services, with initial ...
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