41
3.2.3.8.
R
OOF EXHAUST CONFIGURATION EXAMPLE
MAX VERTICAL VENT
Direct vertical vent with no elbow
Vertical rise
V1 = 40 ft.
Horizontal run
H1 = 0 ft.
Total vertical rise
V
t
= 40 ft.
Horizontal equivalent of elbows
H
c
= (0 - 1) x 90° = 0 x 3 ft. = 0 ft.
Total horizontal run
H
t
= 0 ft. + 0 ft. = 0 ft.
Vertical rise < 10 ft.
40t. > 10 ft.
Therefore the formula H
t
< 3V
t
is not
applicable
Total distance H
t
+ V
t
<40 ft.
40 ft. + 0 ft.= 40 ft.
40 ft. < 40 ft.
This assembly is accepted.
Summary of Contents for loo RGR-25
Page 18: ...18 2 3 FIREPLACE DIMENSIONS 2 3 1 LOO RGR 25 INSERT 2 3 2 MISTRAL RGP 25 PENINSULA...
Page 19: ...19 2 3 3 AUSTER RGCG 25 LEFT CORNER 2 3 4 MOUSSON RGCD 25 RIGHT CORNER...
Page 20: ...20 2 3 5 SIROCCO RGB 25 PANORAMIC 2 3 6 PAMPERO RGC 25 CENTRAL...
Page 21: ...21 2 3 7 SUROIT RGV 25 SEE THRU...
