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P/N# 14683453, Rev. A [07/2011]
GSB8-E
GAS-FIRED STEAM BOILER
GSB8-S
GAS-FIRED STEAM BOILER
INSTALLATION
INSTRUCTIONS
PRODUCT LITERATURE
Lennox Industries Inc.
Dallas, Texas
RETAIN THESE INSTRUCTIONS
FOR
FUTURE REFERENCE
These instructions must be
affi xed on or adjacent to the
boiler.
GAS-FIRED HOT WATER BOILERS
These Gas-Fired Water Boilers are low
pressure, sectional cast iron boilers Design
Certified by CSA (Canadian Standards
Association) for use with Natural and
Propane Gases. They are constructed
and hydrostatically tested for a maximum
working pressure of 50 psi (pounds per
square inch) in accordance with A.S.M.E.
(American Society of Mechanical Engineers)
Boiler and Pressure Vessel Code Section IV:
Rules for Construction of Heating Boilers.
WARNING
WARNING
Improper installation, adjustment,
alteration, service, or maintenance can
cause injury or property damage. Refer
to this manual. For assistance or additional
information consult a qualifi ed installer,
service agency, or the gas supplier.
H