Watts ETX-15-ASF 1 - Part of the ETX-ASF Series Geotextile Heavy-duty construction with epoxy-coated cast

Heavy-duty construction with epoxy-coated cast iron body and anchor flange for stability and durability

ZN415-SZ1-4NL

Z415BL-3NL

Variety of Outlet Types: Compatible with inside caulk

Ideal for environments requiring robust silt and sediment control

Watts ETX-15-ASF 1 - Part of the ETX-ASF Series Geotextile Heavy-duty construction with epoxy-coated castThis combination boiler trim out package is designed for use on commercial and residential closed loop hydronic heating systems. It consists of an expansion tank, model ETX 15, 1 inch cast iron air separator, and a 1 8 inch automatic air vent valve, model FV4 M1. This package provides an economical solution for buying boiler components. Features For closed loop hydronic heating systems 2. 1 gallon expansion tank AS air separator Float vent valve