Watts HPX-15-BD - Part of the HPX Series Z100F-4NH Its cast-iron body provides long-term

Its cast-iron body provides long-term durability

or structural damage

It features an iron body

It is for applications that require a means to shut off the water supply to the water heater and for providing protection from excess water pressure caused by thermal expansion

Watts HPX-15-BD - Part of the HPX Series Z100F-4NH Its cast-iron body provides long-termThis 1 1 4 inch boiler trim out package is used for commercial and residential closed loop hydronic heating systems. The package includes an air separator, 1 8 inch DUO Vent, SCV 1 8 and 1 2 inch service check valve, combination fill valve and backflow preventer, ETX 15 and B911S. Features Air separator Expansion tank AS air separator Float vent valve Specifications Air Separator Connection Size 1 1 4 IN Brand Watts Buy American Act Compliant NO EAN