WaiWela WTIV-TRD-SB Tankless Installation Valve, 3/4-Inch

Tank less Installation Valves (TIVs) make installation and maintenance on your tank less water heater a hassle free task. TIVs are designed to save time and ensure that future maintenance is easy. Designed for multiple functions, including: installation, maintenance, purging, flushing and use with the Un-Clog-It Descaling Kit; TIVs also allow for full diagnostic testing of your heater. Emergency shut off is easy as a 1/4 turn of the TIV ball-valve handle. WaiWela (pronounced Vi Vela) means hot water in Hawaiian.