Rheem RGRA SERIES, Installation Instructions Manual

Page: 10 / 64

➤
FIGURE 8
CLEARANCE TO COMBUSTIBLES, HORIZONTAL UNITS
DOWNFLOW MODELS
MINIMUM CLEARANCE (IN.)
LEFT
RIGHT
SHIP
MODEL
A
B
C
D
E
F
SIDE
SIDE
BACK
TOP
FRONT
VENT
WGTS
04
17
1
/
2
16
11
/
32
15
5
/
8
21
6
5
/
8
13
7
/
8
0001
2
*
0
111
06
17
1
/
2
16
11
/
32
15
5
/
8
21
6
5
/
8
13
7
/
8
0001
2
*
0
117
07
17
1
/
2
16
11
/
32
15
5
/
8
21
6
5
/
8
13
7
/
8
0001
2
*
0
123
07
21
19
27
/
32
19
3
/
16
22
0
1
/
8
17
3
/
8
0001
2
*
0
123
09
21
19
27
/
32
19
3
/
16
22
0
1
/
8
17
3
/
8
0001
2
*
0
148
10
21
19
27
/
32
19
3
/
16
22
0
1
/
8
17
3
/
8
0001
2
*
0
152
12
24
1
/
2
23
11
/
32
22
5
/
8
22
3
5
/
8
20
7
/
8
0001
2
*
0
160
10
I520
*
A service clearance of at least 24 inches is recommended in front of all furnaces.
1
5
⁄
8
DIA.
ALT. CONDENSATE DRAIN
1
5
⁄
8
DIA.
GAS CONNECTION
TOP
LEFT SIDE
FRONT
BOTTOM
RIGHT SIDE
4
13
⁄
16
6
1
⁄
64
24
1
⁄
16
19
7
⁄
8
23
31
⁄
32
1
13
⁄
16
34
4
13
⁄
16
25
3
⁄
32
D
28
1
⁄
16
20
1
⁄
18
19
⁄
32
24
1
⁄
16
3
⁄
4
3
11
⁄
16
1
5
⁄
8
DIA.
ALT. GAS CONNECTION
1
5
⁄
8
DIA.
CONDENSATE DRAIN
COMBUSTION AIR INLET
LOW VOLTAGE
RETURN
AIR
VENT OUTLET
22
3
⁄
32
ELECT. CONN.
19
⁄
32
19
⁄
32
3
⁄
4
E
B
A
C
F
SUPPL
Y
26
11
⁄
16