40443 - Webstone Isolator EXP Valve Kit - 3/4" Threaded Connection

The Webstone Isolator EXP Valve Kit - 3/4" Threaded Connection (model: 40443) allows easy installation of your tankless water heater.

• 3/4" Threaded Connection
• Easy Two Step Color Coded Union Connections
• Full Port Throughout Entire Valve Body
• 3/4" Outlet for Pressure Relief Valve
• 600 WOG 150 WSP
• Conforms to NSF 61-9
• Easy - Easy two step installation of your tankless water heater with unsurpassed safety, features and benefits. This is a complete inlet/outlet valve system that provides everything you need for a secure installation including full port testing and flushing of the system with easy to install union connections.
• Extra - Extra features like a full port for full flow throughout the valve including a full port outlet for purging, flushing and testing the system. The ability to drain your hot water lines throughout the building or just at the water heater with a quick quarter turn. It also features an outlet for your pressure relief valve, and a unique one-piece design that is so innovative it has a Patent Pending.
• Protection - Protection for the life of your system. Emergencies are handled with quick quarter turn ball valve shut-offs for total isolation of your system in seconds. Repair or replace your heater in minutes with easy-fit union style connections that do not disturb your piping system. You are also protected by the best warranty in the business, the Web Warranty guaranteeing you a lifetime of trouble free service.