Designed
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JSI & JSE Series
Gas-Fired Natural Draft Steam Boilers
INSTALLATION INSTRUCTIONS
These instructions must be affixed on or adjacent to the boiler
Models:
. JSI069
• JSE207
• JSI103
* JSE241
• JS1138
• JSE276
• JSI172
• JSE310
* JSE345
•JSE379
CR®WN
Boiler Co.
Manufacturer of Hydronic Heatings Products
P.O. Box 14818
3633 I. Street
Philadelphia, PA 19134
Tel: (215) 535-8900 • Fax: (215) 535-9736 • www.crownboiler.com
WARNING: Improper installa¬
tion, adjustment, alteration,
service or maintenance can
cause property damage, injury,
or loss of life. For assistance or
additional linformation, consult a
qualified installer, service
agency or the gas supplier.
Read these instructions carefully
before installing.
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