22
Chimney Adapter Plate
The transition plate is designed to connect to a roof curb. The chimney section is welded to the underside
of the plate. When connected, the plate mounts on top of the curb that supports the chimney cap. The
plate may be positioned off center within the curb provided that the minimum distance to combustibles is
maintained. In the event that the plate is positioned off-center, trim off excess plate material to allow for
chimney cap placement. Secure the plate to the curb using a minimum of three fasteners per side. A
suitably sized fastener provided by others is used. The plate can be used to maintain distance to
combustibles and also for vertical support. A ceramic gasket is used to seal the adapter plate to the
underside of the chimney cap. A maximum of 24’ can be supported by the curb and transition plate
combination. Refer to Table 6 on page 25 for vertical support spacing.
WARNING: NO INSULATION SHALL BE PLACED WITHIN THE REQUIRED CLEARANCE SPACE.
Figure 14 - Chimney Adapter Plate
1. Base Cap
2. Ceramic Gasket
3. 2R-103 Straight Duct Section
4. Vertical Support
5. Clearance Plates
6. Vented Curb
7. Transition Plate
To Next Page
Loading...
