Apparently, contractors who do not perform residential load calculations would prefer to be anonymous. Whether they think they really should be doing load calcs, or whether they simply don't want to ...

Why is it essential to provide a load calculation before retrofitting a new heating and cooling system in an older house? To make sure the right size systems get installed, use Manual S. To design the ...

Developers and owners of residential homes are generally keen on keeping heating and cooling costs as streamlined as possible without sacrificing performance. A properly sized system costs less to run ...

DESIGN-BUILD 6.0 (Carmel Software, www.carmelsoft.com, 800/339-6030) is a suite of five software programs that automate the entire HVAC design-build process. The solution, which is based upon the ...