Hearth and Home Technologies SL-750TR-D Furnace User Manual


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Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06
Figure 5.10
H
2
V
2
H
1
V
1
Top Vent - Vertical Termination
Venting with 3 elbows (NG)
V MIN.
SL-550TR-D SL-750TR-D SL-950TR-D
H MAX. H MAX. H MAX. V
2
V
1
+ V
2
MIN.
90 Elbow 0.5 ft. 152 mm 0.5 ft. 152 mm 0 ft. 0 mm * *
0.5 ft. 152 mm 1 ft. 305 mm 1 ft. 305 mm 2 ft. 610 mm * *
1.5 ft. 457 mm 2 ft. 610 mm 2 ft. 610 mm 3 ft. 914 mm * *
2.5 ft. 762 mm 4 ft. 1.2 m 4 ft. 1.2 m 5 ft. 1.5 m * *
3.5 ft. 1.1 m 6 ft. 1.8 m 6 ft. 1.8 m 7 ft. 2.1 m * *
4.5 ft. 1.4 m 14 ft. 4.3 m 14 ft. 4.3 m 15 ft. 4.6 m * *
H MAX. =14 FT (4.6 m)
V
1
+ V
2
+ H + H
2
MAX. = 40 FT (12.2 m)
* No specifi c restrictions on this value EXCEPT V
1
+ V
2
+ H + H
2
cannot exceed 40 FT (12.2 m)
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 5.3).
Note: Use SL D- Series
components only.
Top Vent - Vertical Termination
Venting with 3 elbows (Propane)
V MIN.
SL-550TR-D SL-750TR-D SL-950TR-D
H MAX. H MAX. H MAX. V
2
V
1
+ V
2
MIN.
90 Elbow 1.5 ft. 457 mm Not allowed Not allowed * *
0.5 ft. 152 mm 1.5 ft. 457 mm 1 ft. 305 mm 1 ft. 305 mm * *
1.5 ft. 457 mm 3 ft. 914 mm 3 ft. 914 mm 3 ft. 914 mm * *
2.5 ft. 762 mm 5 ft. 1.5 m 5 ft. 1.5 m 5 ft. 1.5 m * *
3.5 ft. 1.1 m 7 ft. 2.1 m 7 ft. 2.1 m 7 ft. 2.1 m * *
4.5 ft. 1.4 m 15 ft. 4.6 m 15 ft. 4.6 m 15 ft. 4.6 m * *
H MAX. =15 FT (4.6 m)
V
1
+ V
2
+ H MAX. = 40 FT (12.2 m)
* No specifi c restrictions on this value EXCEPT V
1
+ V
2
+ H cannot exceed 40 FT (12.2 m)
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