21
DVRT41Direct Vent Gas Fireplace
10006740
Typical Roof
Support
Application
Typical Ceiling
Support
Application
Fig. 42 Venting supports.
FP1184
3 #5 Sheet Metal
Screws per Joint
Sealant
TWL101a
Fig. 44 Roof flashing.
Storm Collar
Min.
2’ (610 mm)
FP1185
Fig. 43 Minimum termination to roof clearance.