Max. 8' (2.4m)
4
1 + 2 + 3 + 4 = 270°
3
12
FP1245
Fig. 56 Typical offset application.
Attic Insulation
Shield
Joist |
Ceiling In- | 11" | Upper Floor |
stallation | 11" |
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CFM100a
Fig. 57 Place firestop spacer(s) and secure.
CDVX Series Direct Vent Gas Fireplace
8.Install appropriate pipe sections until the venting is above the flashing. (Fig. 58)
9.Install storm collar and seal around the pipe.
10.Add additional vent lengths for proper height. (Fig. 60)
11.Apply high temperature sealant to 4” and 7” collars.
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Typical Roof Support |
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Typical Ceiling Sup- |
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Application |
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port Application | CFM110 | ||||||||||||||||
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Fig. 58 Roof and ceiling supports. |
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#8 Sheet Metal Screws (3 per joint)
Sealant Storm Collar
TWL101a
Fig. 59 Roof flashing.
Min.
2' (610 mm)
CFM190
Fig. 60 Minimum termination to roof clearance.
If there is a room above ceiling level, firestop spacer must be installed on both the bottom and the top side of the ceiling joists. If an attic is above ceiling level a 7DVAIS (Attic Insulation Shield) must be installed.
The enlarged ends of the vent section always face downward. (Fig. 59)
20012253 | 27 |
