Prestige Solo 399 Concentric Vent System Supplement

Vent/Air System Installation
8
Fire Stop Support Plate
The Fire Stop Support Plate must be used when the
vent/air system piping passing through any floors,
ceilings, enclosed chase or exterior walls. This plate
can be used for vertical or horizontal penetrations.
1. Prepare a 6-inch round or square opening.
Remove any insulation from the opening.
2. Secure the plate at the corners using the
screws provided. For exterior wall penetra-
tions, 2 plates are required. For interior
wall/floor penetrations, 1 plate is required.
3. Install the concentric pipe through the plate.
Secure the pipe to the Fire Stop Support Plate
using only the self-drilling screws provided,
through the plate tabs and into the concentric
pipes outer jacket.
The Support Plate provided in the Concentric
Vent/Air System Kit - PSVKIT03 does not
contain tabs for securing the pipe to the plate,
where the Fire Stop Support Plate does.
4. Seal around the support plate where
attached to exterior of building and around
pipe penetration, through the support plates
with silicone sealant.
NOTICE
Multiple Vent/Air System Terminations
For multiple boiler vent/air system installations
maintain a minimum of 12 inches from centerlines as
shown in Fig. 8.
12" Min.
Fig. 8: Multiple Vent/Air System Terminations