The 5-Second Trick For hvac system diagram
WG means Water Gauge. WG is part on the measurement unit with the pressure of enthusiast and pump. IN.WG which stands for inch water gauge is the Imperial device for tension. Such as, ducts are Generally designed with 0.one in.wg of strain loss for each one hundred ft of duct length.AHU stands for Air Dealing with Unit. AHU is a big-potential, cust