Heatilator Constitution C40-C Installation Manual page 32

FLASHING
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FLASHING
ADJUSTABLE
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32 Heatilator • C40-C Constitution Installation Manual • 4186-901 • Rev H • 03/23
CHIMNEY
FLASHING
PLATE
THIMBLE
EXTENSION
SCREW
NAIL
THIMBLE
CHIMNEY
FLASHING
PLATE
THIMBLE
EXTENSION
SCREW
NAIL
THIMBLE
I. Install Chase/Chase Top
‡ <RX 0867 XVH D FKDVH WRS LQ D FKDVH LQVWDOODWLRQ
&KDVH WRSV DUH DYDLODEOH IURP \RXU +HDWLODWRU GHDOHU
RU PD\ EH ¿HOG FRQVWUXFWHG
• Include a turndown and drip edge to prevent water
from seeping into the chase.
‡ ,QFOXGH D  LQ  PP VROGHUHG ZHOGHG RU VSXQ
collar around pipe opening to keep water out.
‡ 3URYLGH D  LQ  PP JDS DURXQG WKH ÀXH SLSH
• Slope the chase top downward away from the
opening.
WARNING! Risk of Fire! DO NOT FDXON WKH SLSH WR WKH
FKDVH WRS FROODU
• Caulk all seams to prevent leaks.
Slope Downward
(1/4 in. per foot
minimum)
Figure 6.15 Chase Top Construction
2 in. (51 mm) Collar
on Chase Top
Turn-down
Drip Edge
Chase
.018 (26 ga) min.
Galvanized
Chase Top