MD 233600 003 HWH Duct-Mounted Reheat Coil

A detailed technical diagram showing the layout for a duct-mounted reheat coil used in hot water heating piping connections. It illustrates various components and their interconnections. The diagram includes several labeled elements: the HWHR (Hot Water Heating Return) line includes a shut off valve, a control valve with union type end connections, manual balancing valve, Pete’s plug, manual air vent at high point and piping offset with unions to allow for coil removal. The coil itself is depicted as a rectangular box with a series of horizontal lines as indicating the separate sections of the coil. The diagram also includes the HWHS (Hot Water Heating Supply) which includes a union, Pete’s plug, 1/2″ drain valve, strainer and shut off valve. Additional details include a 3 way- control valve with balance valve in a bypass.