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Table of Contents
I. Product Description
6
II. Specifications
6
III. Before Installing
7
IV. Locating The Boiler
8
V. Mounting The Boiler
10
VI. Air For Ventilation
13
VII. Venting
14
A. Vent System Design
14
B. Design Requirements Unique to Horizontal Twin Pipe Venting Systems 21
C. Design Requirements Unique to Vertical Venting Systems
27
D. Design Requirements Unique to Split Vent Systems
35
E. Assembly of CPVC/PVC Vent Systems
44
F. Assembly of DuraVent PolyPro Vent Systems
51
G. Assembly of Selkirk Polyflue Vent Systems
56
H. Assembly of Centrotherm InnoFlue Vent Systems
60
I. Assembly of Stainless Steel Vent Systems
64
J. Condensate Trap and Drain
66
K. Removing An Existing Boiler From Common Chimney
67
VIII. Gas Piping
68
IX. System Piping
70
A. General System Piping Precaution
70
B. Standard Piping Installation Requirements
71
C. Near Boiler Piping Design
73
D. Piping For Special Situations
82
X. Wiring
84
XI. Start-Up and Checkout
95
XII. Operation
103
XIII. Service and Maintenance
132
XIV. Troubleshooting
139
XV. Service Parts
145
Appendix A: Instructions for High Altitude Installation Above 2,000 ft.
157
Appendix B: Special Requirements For Side-Wall Vented Appliances
In The Commonwealth of Massachusetts
160
Summary of Contents for K2WT-080B
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