The following terms are used throughout this manual to bring attention to the presence of hazards of various risk
levels, or to important information concerning product life.
D
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This Series 2PV Boiler has been approved by the Massachusetts Board of Plumbers and Gas Fitters: Approval No. G3-1200-28.
The Commonwealth of Massachusetts requires this product to be installed by a licensed Plumber or Gas Fitter.
Table of Contents
I.
II.
III.
IV.
V.
Venting ......................................9
U
S
A
b
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s r
b
u
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2
N
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d
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w
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VI.
VII.
VIII.
IX.
X.
N
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T
C I
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5
4
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2
2
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Service ....................................24
Appendix
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