A complete inlet/outlet/pressure relief valve system which provides everything needed to securely install and flush the system with simple union connections.
• Easy two step installation with your tankless water heater with unsurpassed benefits, features, and safety.
• Lets you drain hot water lines throughout your building or just at the heater with a quick quarter turn.
• Designed with descaling ports to extend the life of your water heater.
• Emergencies are handled by fast quarter turn ball valve shut-offs that completely isolate your system in seconds.
• Simple installation.
• Includes a 500,000 Btu pressure relief valve.
• Large handles for easy servicing.
• No need for additional pressure relief valve adapters.