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EXAMPLES - TOP VENT RUN
”
►
▲
◄
►
▼
◄
H2
V1
24” MINIMUM
CLEARANCE TO
COMBUSTIBLES
Figure 48
Example
H2 – 3ft, H3 – 1ft = 4ft
(90° + 90° + 90°) = 6ft
V1 = 21ft
H = 10ft V = 21ft
Figure 49
EXAMPLE
H1 = 2ft
V1 = 20ft
H=2ft V = 20ft
Figure 50