Westbrass D271-07 Velosah Single Handle Instant Hot Water Dispenser Faucet Only, Satin Nickel Auto-off handle function Instant hot tank faucet 1 3/8" hole size 1/4-Inch cooper supply lines Low lead and AB1953 Compliant Instant hot water dispenser Velosah   single handle hot water dispenser kit Spring   piston handle assembly with auto-off lever 9-1/4   in. overall height with 4-1/2 in. gooseneck spout projection 1/4   in. copper tubing and Santoprene hose outlet to tank Cannot be modified for cold water usage If   using water filter, install between water supply and heating tank Solid   brass faucet