User Guide

Series

Efficient

Gas-Fired

Steam Boiler

CGS-C

MADE IN

U.S.A.

• Upto82.2%AFUE

• 69to241MBH

– In 6 sizes

• Built-indraftdiverter

 – Fits in low spaces

• NaturalorLPgas

• Electronicignition

• Stainlesssteelburners

• Castironheatexchanger

– Meets the ASME Boiler and

Pressure Vessel Code

• Metalsectionconnectors

– Resist chemicals, increases

the life of the boiler

• Fullyassembled

• 10-yearlimitedwarranty

 –See your installing contractor

for more warranty information

PAGE 1
CGS-C Series Efficient Gas-Fired Steam Boiler • Up to 82.2% AFUE • 69 to 241 MBH – In 6 sizes • Built-in draft diverter – Fits in low spaces • Natural or LP gas • Electronic ignition • Stainless steel burners • Cast iron heat exchanger – Meets the ASME Boiler and Pressure Vessel Code • Metal section connectors – Resist chemicals, increases the life of the boiler • Fully assembled • 10-year limited warranty – See your installing contractor for more warranty information MADE IN U.S.A.
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Ratings & Specifications A S M E H Standard Features Input Gas (MBH) DOE Heating Capacity (MBH) Net AHRI Steam (MBH) Steam Sq. Ft. AFUE % CGS30C 69 56 42 175 81.9 CGS40C 103 84 63 263 82.0 CGS50C 138 113 85 354 82.0 CGS60C 172 142 107 446 82.1 CGS70C 207 171 128 533 82.1 CGS80C 241 199 149 621 82.2 Model The Net AHRI Steam Ratings shown are based on a piping and pickup allowance of 1.333.