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Table of Contents
I. Product Description . . . . . . . . . . . . . . . . . . . 1
II. Specifications . . . . . . . . . . . . . . . . . . . . . . . . 2
III. Before Installing . . . . . . . . . . . . . . . . . . . . . . 3
IV. Locating the Boiler . . . . . . . . . . . . . . . . . . . . 3
V. Knockdown Boiler Assembly Instructions 6
A. Prior To Assembly . . . . . . . . . . . . . . . 6
B. Boiler Assembly, Installation
& Leak Testing . . . . . . . . . . . . . . . . . . 6
C. Jacket Assembly . . . . . . . . . . . . . . . . . 8
D. Ignition Control & Gas Valve Installation
Standard Control System . . . . . . . 9
CSD-1 Control System . . . . . . . . . 9
E. Control & Trim Installation . . . . . . . 12
VI. Air for Combustion & Ventilation . . . . . . . .13
VII. Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
VIII. System Piping . . . . . . . . . . . . . . . . . . . . . . . . 21
A. Heating System Piping . . . . . . . . . . . 21
B. Piping for Special Situations . . . . . . 22
IX. Gas Piping . . . . . . . . . . . . . . . . . . . . . . . . . . 25
X. Control System Wiring . . . . . . . . . . . . . . . . 26
A. Standard . . . . . . . . . . . . . . . . . . . . . . 27
B. CSD-1 . . . . . . . . . . . . . . . . . . . . . . . . 27
XI. Start-Up & Checkout . . . . . . . . . . . . . . . . . . 31
XII. Service & Maintenance . . . . . . . . . . . . . . . . 35
XIII. Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
I Product Description
The Series 16 boiler is a cast iron hot water boiler designed for use in closed forced circulation hot water heating systems
found in large homes, multifamily dwellings, small businesses, office complexes and other commercial heating applications.
These boilers are Category I draft hood equipped appliances, which must be vented by natural draft using a lined masonry or
listed metal chimney system. An adequate supply of air for combustion, ventilation and dilution of flue gases must be
available in the boiler room. This boiler is intended for use with natural gas or LP / Propane gas.
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