Dunkirk DCBF-100 Manual page 30

FIGURE 5-17 -Twin Pipe Side Wall Vent (Multiple
Appliances)
This Termination
Note: 3" shown for clarity. 12" between
can be used on:
vent and combustion air of other boilers
2" / 60 mm ON
required in all multiple boiler installations.
165/205
3" / 80 mm
ON ALL SIZES
vent only
Combustion Air
See Grade,
Snow & Ice
FIGURE 5-18 - (3" / 80 mm ONLY) Twin Pipe Side
Wall with 45° Vent
This Termination
can be used on:
2" / 60 mm ON
165/205
3" (80 mm) Min.
24" (610 mm) Max.
3" / 80 mm
ON ALL SIZES
vent only
Combustion Air, 90°
Elbow Downward
FIGURE 5-19 - (3" / 80 mm ONLY) Twin Pipe Side
Wall Vent
3" (80 mm) Min.
24" (610 mm) Max.
Separation
Opening
Separation 24"
Min.
See Grade,
Snow & Ice
5 - COMBUSTION AIR AND VENT PIPING
12" (305 mm) Min.
Separation
Manufacturer Recommends
Greater Separation
Vent
Vent
Separation
45° Elbow
Upward
12" (305 mm) Min.
24" (610 mm) Max.
Separation
Opening
See Grade,
Separation 24"
Snow & Ice
Min.
12"(305 mm)Min.
From Overhang
12" (305 mm) Min.
24" (610 mm) Max.
Separation Between
Bottom Of
Combustion Air Intake
And Bottom Of Vent
This Termination
can be used on:
2" / 60 mm ON
Vent
Combustion Air
ON ALL SIZES
FIGURE 5-20 - (2"/ 60 mm ONLY) Vent Pipe with T
CAN BE USED ON ALL SIZES
Combustion Air
See Grade,
Snow & Ice
FIGURE 5-21 - (2"/ 60 mm ONLY) Vent Pipe with T
CAN BE USED ON ALL SIZES
Combustion Air
See Grade,
Snow & Ice
FIGURE 5-22 - (2"/ 60 mm ONLY) Twin Pipe Side
Wall Vent CAN BE USED ON ALL SIZES
Combustion Air
See Grade,
Snow & Ice
FIGURE 5-23 - (2"/ 60 mm ONLY) Twin Pipe Side
Wall Vent CAN BE USED ON ALL SIZES
165/205
3" / 80 mm
See Grade,
vent only
Snow & Ice
26
3" (80 mm) Min.
24" (610 mm) Max.
Separation
Vent
24" (610 mm) Max.
3" (80 mm) Min.
24" (610 mm) Max.
Separation
Combustion Air
240013375 REV A, [07/01/2021]
Vent
6" (153 mm) Min.
24" (610 mm) Max.
Separation
6" (153 mm) Min.
24" (610 mm) Max.
Separation
3" (80 mm) Min.
Separation
Vent
Vent
3" (80 mm) Min.
24" (610 mm) Max.
Separation