Lead Free 3/4" Threaded Iso Valve Kit With Male 500k Btuh Pressure Relief Valve The Noritz IK-WV-200-1-TH-LF is the Isolation Valve Kit w/ Pressure Relief Valve, 3/4" NPT Connection, Lead Free For Noritz Tankless Water Heaters. Noritz has a different goal than most water heater and boiler companies: they want to fundamentally change the way that Americans think about hot water. Noritz recognizes that most Americans think about their water heater in their home or office in terms of capacity more than any other aspect. Thats why their tankless water heaters are engineered from the ground up to impress anyone that uses them as a primary water heater. They will never run out of hot water, and have incredibly high efficiencies, making them a true competitor to the American indirect fired hot water heater mentality.
Parts Warranty: 5 years
Noritz has been an innovator in the water heating industry for over 60 years. They introduced the first modern, electronically controlled tankless water heater in 1981 and they remain the leader in energy savings and superior hot water delivery today.