Westbrass D271-26 Velosah Single Handle Instant Hot Water Dispenser Faucet Only, Polished Chrome Auto-off handle function Instant hot tank faucet 1-3/8-Inch hole size 1/4-Inch cooper supply lines Low lead and AB1953 Compliant Instant hot water dispenser faucet, tank is sold separately 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