Kissler & Company Inc. 88-4024 Braided Water Heater Connector, 3/4-Inch F by 3/4-Inch F by 24-Inch, Stainless Steel This is a stainless steel hot water heater connector This connector is 24" long and will not rust 3/4" F x 3/4" F x 24" Large inside diameter to allow maximum water flow