ARLINGTON, Va. - Manual D® is the Air Conditioning Contractors of America (ACCA) standard for residential duct design. ACCA has now introduced a new CD training package that the association says takes ...
It’s your job to test systems and ensure customers are getting the best system available. Make sure, as a professional, you’re providing what you really intend to provide. A couple of months ago, I ...
Rhvac 8 by Elite Software, www.elitesoft.com, is an HVAC design program that calculates peak heating and cooling load requirements for rooms, zones, systems and entire buildings for residential and ...
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