The 2-Minute Rule for hvac system design
WG stands for Drinking water Gauge. WG is an element from the measurement device for that strain of supporter and pump. IN.WG which stands for inch water gauge could be the Imperial unit for pressure. By way of example, ducts are normally designed with 0.1 in.wg of force decline for each a hundred ft of duct size.IU means Induction Device. IU is ac