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VENTING EXAMPLES WHEN USING DVA47 ADAPTOR
Vertically Off Top of Fireplace Only
Example
H1 = 2ft
V1 = 20ft
H = 2ft V = 20ft
DVA ADAPTOR
Example
H2 = 2ft
2 - (90° + 90°) = 6ft
H = 8ft V = 15ft
MAXIMUM HORIZONTAL
RUN WITH NO VERTICAL
RISE AND 90° ELBOW
3’
(914mm)
DVA ADAPTOR
MAXIMUM HORIZONTAL
RUN WITH MINIMUM
VERTICAL RISE AND
90° ELBOW
20’ (6.1m)
PIPE STRAPS
EVERY 2’ (61cm)
DVA ADAPTOR
8’ (244cm)
TO BOTTOM
OF UNIT
Figure 27
Figure 28
Figure 29