Napoleon Havelock GDS50 Serie Manuel D'installation Et D'opération page 24

installation
EN
3.2 B-vent installation - GS50
3.2.1 chimney installation
WARNING
!
• A chimney venting this appliance shall not vent any solid fuel burning appliance.
Three types of chimney systems may be used with this appliance.
"A" VENT - SOLID
FUEL WOOD BURNING
CHIMNEY & VENT
CONNECTOR
(LINER NEEDED IF
INSIDE DIAMETER
IS 6" (152mm) OR
LARGER
All horizontal runs must have a 1/4" (6.4mm) rise per foot (0.3m)
3.2.2 installing fl ashing and storm collar
The following are generic installation instructions for installing the flashing around a chimney. Installation of all
types of factory-built chimney systems is to be in accordance with the chimney manufacturer's installation
instructions. Remove the nails from the shingles above and to the sides of the chimney. Place the flashing over
the chimney pipe and slide underneath the sides and upper edge
of the shingles. Ensure that the chimney pipe is properly
centered within the flashing, giving a 3/4" (19.1mm) margin all
around. Fasten to the roof on the top and sides. DO NOT NAIL
through the lower portion of the flashing. Make weather-tight by
sealing with caulking. Where possible, cover the sides and top
edges of the flashing with roofing material. Apply waterproof
caulking, provided with the flashing, around the chimney, 1"
(25.4mm) above the top of the flashing and push the storm collar
down into the caulking. Insert a rain cap onto the top of the last
chimney section.
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W415-1427 / C / 06.05.19
SINGLE WALL OR
"B" VENT
MASONRY CLAY
LINED CHIMNEY +
VENT CONNECTOR
(NO NEW LINER
NEEDED IF OLD
LINER DIAMETER IS
4-5" (102-127mm)
SINGLE WALL OR
"B" VENT
"B" VENT GAS
BURNING
CHIMNEY
RAIN CAP
CAULKING
STORM COLLAR
WEATHER
SEALANT
FLASHING