Watts LF174A 060 FS 1 1/2 - Part of the LF174A Series snake fence ZB400H-2NH

ZB400H-2NH

9 Inch coated thermostat length

UPC - 098268860443

Versatile Outlet & Sealing Options: Available in multiple outlet configurations and designed to integrate with waterproofing membranes

Piston Seal

Watts LF174A 060 FS 1 1/2 - Part of the LF174A Series snake fence ZB400H-2NHThis lead free pressure relief valve has a 1 1 2 inch NPTF female inlet and outlet and a 60 psi pressure relief setpoint. This valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a lead free copper silicon alloy body, non metallic disc to metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water