Honeywell FM911

LEARNING CENTER
for Furnaces / Heaters

Backflow Preventer and Boiler Fill Valve Combo Assembly

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This product includes:

Documents

Specifications

Description

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Documents
Specifications
Description

The Honeywell FM911 is a pressure regulating valve for automatic control of boiler feed water and other pressure reducing applications. Especially constructed for expansion tank mounting.

Standard Features:

BP900 backflow preventer and FM451 pressure regulating valve in one pre-assembled unit
Built-in check valve
Fast fill feature
Adapter included for NPT or sweat connections
Regulating pressure range: 4 PSI to 60 PSI; preset at 12 PSI


Instructions & Brochures
	Near Boiler System Piping With Fill-Trol Valve Diagram (pdf, 148 KB)
	Honeywell Fillmatic Pressure Reducing Fill Valve Product Data (pdf, 178 KB)
	Honeywell BP900 Series Backflow Preventer Product Data (pdf, 255 KB)

Honeywell FM911

Backflow Preventer and Boiler Fill Valve Combo Assembly

Instructions & Brochures