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107774-01- 9/17
Figure 7.7: Horizontal CPVC/PVC Venting with Low Profile Terminal,
(Vent Option #1, Terminal Options B & C)
Figure 7.8: Horizontal CPVC/PVC Venting with Concentric Vent Terminal,
(Vent Option #1, Terminal Options D & E)
VII. Venting
B. Design Requirements Unique to Horizontal Twin Pipe Venting Systems (continued)
PITCH INTAKE AWAY FROM
BOILER IF POSSIBLE
BOILER ROOM
PVC AIR
INTAKE PIPE
CPVC VENT PIPE
(FIRST 30" + ELBOW)
PVC VENT PIPE
PITCH VENT PIPE 1/4" PER
FOOT TOWARDS BOILER
BUILDING EXTERIOR
ALTERNATE
ORIENTATION
PITCH INTAKE AWAY FROM
BOILER IF POSSIBLE
3" PVC AIR
INTAKE PIPE
CPVC VENT PIPE
(FIRST 30" + ELBOW)
PVC VENT PIPE
PITCH VENT PIPE 1/4" PER
FOOT TOWARDS BOILER
BOILER ROOM
BUILDING EXTERIOR
Summary of Contents for K2WTC
Page 81: ...81 107774 01 9 17 X Domestic Hot Water Piping continued Figure 10 1 Domestic Hot Water Piping ...
Page 88: ...88 107774 01 9 17 XI Wiring continued XI Wiring continued ...
Page 89: ...89 107774 01 9 17 Figure 11 7 Internal Wiring Connections Diagram XI Wiring continued ...
Page 100: ...100 107774 01 9 17 Lighting and Operating Instructions XII Start Up and Checkout continued ...
Page 141: ...141 107774 01 9 17 XVI Repair Parts continued ...
Page 144: ...144 107774 01 9 17 XVI Repair Parts continued ...
Page 147: ...147 107774 01 9 17 XVI Repair Parts continued ...
Page 149: ...149 107774 01 9 17 XVI Repair Parts continued ...
Page 151: ...151 107774 01 9 17 XVI Repair Parts continued 120 121 122 123 124 125 126 127 ...
Page 158: ...158 107774 01 9 17 SERVICE RECORD DATE SERVICE PERFORMED ...
Page 159: ...159 107774 01 9 17 SERVICE RECORD DATE SERVICE PERFORMED ...