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Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06
31
Figure 20. Venting with Four 90° elbows
VENTING WITH FOUR (4) 90° ELBOWS
NATURAL AND PROPANE GAS
V (MIN.) H (MAX.)
2' (609mm) 5' (1.52m)
V
1
(MIN.) H
1
(MAX.) V
2
(MIN.)
5' (1.52m) 5' (1.52m) 4.5' (1.37m)
V + V
1
+ V
2
+ H + H
1
MAX. = 40' (12.2m)
V
H
V
2
V
1
H
1
Use SL D-Series
components only.
NOTE: There MUST be a 25%
reduction in total H when using
flex vent except when using
the simple up and out installa-
tion (see Figure 9).