Watts ETX-30-ASF 1 - Part of the ETX-ASF Series Nonwoven Fabric fill pouch with aggregate to

fill pouch with aggregate to a level that will hold the inlet protector in place

ZB150F-4NL-C

It’s particularly suited for roof terraces

Bypass feature controls thermal expansion pressure

X-Treme polymeric Sand is a wide-joint polymeric sand that is rain safe in 20 minutes

Watts ETX-30-ASF 1 - Part of the ETX-ASF Series Nonwoven Fabric fill pouch with aggregate toThis 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 30, 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 4. 5 gallon expansion tank AS air separator Float vent valve