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AERCO Esteem Boiler with EZ-Set Controller User Manual

Page 49

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GF-135 Esteem 399 Low NOx Boiler

Chapter 7

OMM-0089_0A

Installation, Operation & Maintenance Manual Gas Piping

Figure 7-2: Gas Valve and Component Locations

(With Gas Valve Shown Separated From the Blower Assembly)












VENTURI

OFFSET PRESSURE

COVER SCREW

GAS VALVE

GAS INLET

ORIFACE

(NATURAL GAS

OR PROPANE)

GASKET

THROTTLE SCREW

(RED PLASTIC SLEEVE)

INLET PRESSURE PORT

BLOWER

ASSEMBLY

Page 49 of 188

AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913

OMM-0089_0A

MC1 06/19/14

Ph.: 800-526-0288