Air
Dimensional Data
R801S (UF/HZ) Series
6
Upflow Application
MODEL
R801S-
A
B
C
D
E
F
REDUCED CLEARANCE (IN.) [mm]
SHIP
WGTS.
(LBS.) [kg]
LEFT
SIDE
RIGHT
SIDE
BACK
TOP
FRONT
VENT
050
14
1
/
2
[356]
12
27
/
32
[326]
10
5
/
8
[270]
➀
11
1
/
2
[292]
1
7
/
8
[48]
0
4 [102]
➁
0
1 [25]
3 [76]
6 [152]
➂
85 [38.6]
075
17
1
/
2
[445]
16
11
/
32
[415]
12
3
/
8
[314]
➀
15
1
/
2
[381]
2
1
/
2
[64]
0
3 [76]
➁
0
1 [25]
3 [76]
6 [152]
➂
105 [47.6]
100
21
1
/
2
[533]
19
27
/
32
[504]
14
1
/
8
[359]
➀
18
1
/
2
[470]
2
1
/
2
[64]
0
0
0
1 [25]
3 [76]
6 [152]
➂
120 [54.4]
125
24
1
/
2
[622]
23
11
/
32
[593]
15
7
/
8
[403]
➀
22
1
/
2
[559]
2
1
/
2
[64]
0
0
0
1 [25]
3 [76]
6 [152]
➂
140 [63.5]
150
24
1
/
2
[622]
23
11
/
32
[593]
15
7
/
8
[403]
➀
22
1
/
2
[559]
2
1
/
2
[64]
0
0
0
1 [25]
3 [76]
6 [152]
➂
150 [68]
.
NOTES:
➀
May require a 3" [76 mm] to 4" [102 mm] or 3" [76 mm] to 5" [127 mm] adapter. 4" adapter included with (-)801P units.
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 the National Fuel Gas Code, ANSI Z223.1 and/or Can/CGA-B149 Installation Codes and in accordance with
local codes.
[ ] Designates Metric Conversions
Dimensional Data: Upflow Model
