Heating and Air Conditioning Portable AC Unit (Duct Losses).

2014-12-16 10

http://heatingandairconditioningdeals.com/12000_Btu_Mini_Split_Units_400600ft/cat911941_1183197.aspx Duct losses can account for more than 30% of energy consumption for space conditioning, especially if the ducts are in an unconditioned space such as an a