Specifications include, but are not limited to: A. Install thermowells with socket extending one-third of pipe diameter and in vertical position in piping tees. B. Install thermowells of sizes required to match thermometer connectors. Include bushings if required to match sizes. C. Install thermowells with extension on insulated piping. D. Fill thermowells with heat-transfer medium. E. Install direct-mounted thermometers in thermowells and adjust vertical and tilted positions. F. Install direct-mounted pressure gages in piping tees with pressure gage located on pipe at the most readable position. G. Install remote-mounted pressure gages on panel. H. Install test plugs in piping tees. I. Install thermometers in the following locations: 1. Inlet and outlet of each water heater. 2. Inlet and outlet of each domestic hot-water tempering device. a. Exception: 1) Point-of-use tempering devices that serve a single fixture. 2) Tempering devices integral to fixtures. 3) Tempering devices equipped with integral thermometers. 3. Elsewhere as indicated. J. Install pressure gages in the following locations: 1. Inlet and outlet of each domestic hot-water tempering device. a. Exception: 1) Tempering devices equipped with integral pressure gages. 2. Elsewhere as indicated. CONNECTIONS A. Install meters and gages adjacent to machines and equipment to allow service and maintenance of meters, gages, machines, and equipment. ADJUSTING A. Adjust faces of meters and gages to proper angle for best visibility.
