Complete System Change Outs

System size for a dwelling or building is key. At Du-West, the manual J (ASHRAE version) of building load calculation is always the first order of business. Only after Du-West measures the space to be conditioned and properly sizes the equipment do we install. Problems can arise if HVAC systems are improperly sized; these problems can include cold and hot spots, high humidity within the space, high utility bills, mold and mildew growth, or simply not feeling comfortable.