4
Rheem Manufacturing Company
DOWNFLOW DIMENSIONS
TABLE 1. DIMENSIONS AND CLEARANCE TO COMBUSTIBLE MATERIAL (INCHES) [mm]
NOTES:
➀
May require a 3" [76 mm] to 4" [102 mm] or 3" [76 mm] to 5" [127 mm] adapter.
➁
May be 0" [0 mm] with type B vent.
➂
May be 1" [25 mm] with type B vent.
Furnaces must be vented in accordance with ANSI Z21.47-1993 • CAN/CGA-2.3-M93 venting table guidelines, and in accordance with local codes.
[
] Designates Metric Conversions
MODEL
RGLH-
SERIES
A
B
C
D
E
REDUCED CLEARANCES (IN.) [mm]
05
14
[356]
12
27
/
32
[326]
10
3
/
8
[264]
➀
13
1
/
8
[333]
0
4
➁
0
1 [25]
3 [76]
6 [152]
➂
LEFT
SIDE
RIGHT
SIDE
BACK
TOP
FRONT
VENT
SHIP. WGTS.
(LBS.) [kg]
85 [38.6]
07
17
1
/
2
[445]
16
11
/
32
[415]
12
1
/
8
[308]
➀
16
5
/
8
[422]
0
3
➁
0
1 [25]
3 [76]
6 [152]
➂
105 [47.6]
10 (A)
17
1
/
2
[445]
16
11
/
32
[415]
12
1
/
8
[308]
➀
16
5
/
8
[422]
0
3
➁
0
1 [25]
3 [76]
6 [152]
➂
115 [52.2]
10 (B)
21
[533]
19
27
/
32
[504]
13
7
/
8
[352]
➀
20
1
/
8
[511]
0
0
0
1 [25]
3 [76]
6 [152]
➂
120 [54.4]
12
24
1
/
2
[622]
23
11
/
32
[593]
15
5
/
8
[397]
➀
23
5
/
8
[600]
0
0
0
1 [25]
3 [76]
6 [152]
➂
140 [63.5]
15
24
1
/
2
[622]
23
11
/
32
[593]
15
5
/
8
[397]
➀
23
5
/
8
[600]
0
0
0
1 [25]
3 [76]
6 [152]
➂
150 [68]
