Watts ETX-15 - Part of the ETX Series American Wick Drain ZN415E-3IG

ZN415E-3IG

It features a spring mount

Combination Membrane Flashing Clamp & Frame: Ensures secure installation and waterproof sealing

Product Codes: Z1995-3IC

Watts ETX-15 - Part of the ETX Series American Wick Drain ZN415E-3IGThis non potable water expansion tank is designed for use in commercial and residential closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief setting of the relief valve. This carbon steel tank is pre charged at 12 psi, tank volume is 2. 1 gallons and features a durable expansion membrane that prevents contact of the water with the air in the tank. This rugged butyl