24"sb wtr htr connector. Shark Bite water heater connector. 3/4" F.I.P. x 3/4". EPDM knitted with braided stainless steel. For residential and commercial applications. Connects hot and cold water supply lines. Low lead. Manufactured to include no more than 0.25% weighted average lead content on wetted surfaces. eater connector. 3/4" F.I.P. x 3/4". EPDM knitted with braided stainless steel. For residential and commercial applications. Connects hot and cold water supply lines. Low lead. Manufactured to include no more than 0.25% weighted average lead content on wetted surfaces.