22
5 - COMBUSTION AIR AND VENT PIPING
FIGURE 5-4 Roof Mount Coaxial Venting
CAN BE USED ON ALL SIZES
Maintain min. 12"(305
mm) US, 18"(457 mm)
Canada, clearance
above highest
anticipated snow level.
Max. clearance 24"
(610 mm) above roof
or ground
Anticipated
Snow Line
FIGURE 5-6 Side Wall Coaxial Venting
CAN BE USED ON ALL SIZES
Min. 8" (181 mm)
Max. 14" (356 mm)
Ground
Anticipated
Snow Line
18" Vertical
Clearance to
ventilated soffit
FIGURE 5-5 - Coaxial Vertical Exhaust -
CAN BE USED ON ALL SIZES
12" (305 mm)
Minimum Separation
Manufacturer
Recommends
Greater Separation
FIGURE 5-7 - Coaxial Horizontal Exhaust -
CAN BE USED ON ALL SIZES
Multiple
Appliances
Multiple
Appliances
24" (610 mm)
Min. Separation
Manufacturer
Recommends
Greater Separation
recommends gr
5.7 Coaxial Vent Screw Placement - See Figure 5-3
Two (2) screws shall be fastened through the outer intake pipe
behind the gaskets at equal distances, approximately 180°
apart. Note the screws used must be no larger than No. 8-3/4
sheet metal screws and must be zinc coated.
Figure 5-3 - Coaxial Screw Placement
1-3/4" (45mm)
3/4"
(19mm)
Maintain 12"(305 mm)
US, 18"(457 mm)
Canada, min. clearance
above highest
anticipated snow level.
Max. clearance 24"
(610 mm) ground
240013501 REV A [03/15/2022]
Summary of Contents for Dunkirk DCB-100
Page 2: ...DCC 205...
Page 4: ...DCB 165...
Page 79: ...75 A 2 MODEL 75 100 Heat Only APPENDIX A WIRING DIAGRAMS 240013501 REV A 03 15 2022...
Page 80: ...76 APPENDIX A WIRING DIAGRAMS A 2 MODEL 125 Heat Only 240013501 REV A 03 15 2022...
Page 81: ...77 APPENDIX A WIRING DIAGRAMS A 3 MODEL 165 Heat Only 240013501 REV A 03 15 2022...
Page 82: ...78 APPENDIX A WIRING DIAGRAMS A 1 MODEL 115 Combi 240013501 REV A 03 15 2022...
Page 83: ...79 APPENDIX A WIRING DIAGRAMS A 4 MODEL 150 Combi 240013501 REV A 03 15 2022...
Page 84: ...80 APPENDIX A WIRING DIAGRAMS A 5 MODEL 205 Combi 240013501 REV A 03 15 2022...
Page 85: ...81 NOTES 240013501 REV A 03 15 2022...
Page 86: ...82 NOTES 240013501 REV A 03 15 2022...
Page 121: ...33 PN 240011430 REV Q 03 15 2022 75 100 HEAT ONLY WIRING DIAGRAM MODEL 75 100 HEAT ONLY...
Page 122: ...34 PN 240011430 REV Q 03 15 2022 MODEL 125 HEAT ONLY 125 HEAT ONLY WIRING DIAGRAM...
Page 123: ...35 PN 240011430 REV Q 03 15 2022 MODEL 165 HEAT ONLY 165 HEAT ONLY WIRING DIAGRAM...
Page 124: ...36 PN 240011430 REV Q 03 15 2022 115 COMBI WIRING DIAGRAM MODEL 115 COMBI...
Page 125: ...37 PN 240011430 REV Q 03 15 2022 MODEL 150 COMBI 150 COMBI WIRING DIAGRAM...
Page 126: ...38 PN 240011430 REV Q 03 15 2022 MODEL 205 COMBI 205 COMBI WIRING DIAGRAM...
Page 132: ...44 PN 240011430 REV Q 03 15 2022 LOW WATER CUTOFF DETAIL LOW WATER CUTOFF NO NO YES...
Page 137: ...49 PN 240011430 REV Q 03 15 2022 3 FAULT SOLUTION SECTIONS...
