Heat & Glo Fireplace SLR (COSMO) - Manual (Page 26)

Heat & Glo • SLR • 2143-900 Rev. B • 7/08 26
Figure 7.7
1. Top Vent - Horizontal Termination - (continued)
Top Vent - Horizontal Termination
Venting with 3 elbows
Note: Use SLP Series
components only.
V Minimum
H
1
+ H
2
+ H
3
MAXIMUM
SLR (NG ONLY)
90° Elbow ft. mm
3 ft. 914 mm 15 ft. 4.6 m
H
1
+ H
2
+ H
3
MAX. =15 ft. (4.6 m)
V
1
H
1
H
3
H
2
Note: There MUST be a 25%
reduction in total H when using
fl ex vent except when using the
simple up and out installation
(see Figure 7.3).
Note: This venting confi guration
is approved ONLY for Natural
Gas models.
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