![Majestic 33BDVR Скачать руководство пользователя страница 19](http://html1.mh-extra.com/html/majestic/33bdvr/33bdvr_installation-instructions-and-homeowners-manual_3935239019.webp)
19
BDVR Series Direct Vent Gas Fireplace
10003357
If there is 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. (Fig. 32)
The enlarged ends of the vent section
always face downward. (Fig. 33)
11"
11"
Joist
Joist
Firestop Spacer
Nails (4)
Upper Floor
Attic Insulation
Shield
Ceiling
Installation
CFM100
Fig. 32 Place firestop spacer(s) and secure.
40’
(12m)
Storm Collar
Roof
Flashing
Vent
Termination
Roof
2’ Min.
Roof Support
Attic Insulation
Shield
Attic
Insulation
Joists
Joists
FP1022
Fig. 34 Typical straight-up installation.
Min.
2’ (610 mm)
FP1185
Fig. 35 Minimum termination to roof clearance.
3 #5 Sheet Metal
Screws per Joint
Storm Collar
TWL101a
Fig. 33 Roof flashing.
Sealant