Manual 2100-535
Page
52 of 71
37. FAN BLADE SETTING DIMENSIONS
Shown in Figure 20 is the correct fan blade setting
dimension for proper air delivery across the outdoor coil.
38. LOW-NOX BURNER ASSEMBLY “N”
SUFFIX MODELS ONLY – U.S.
INSTALLATIONS ONLY
NATURAL GAS MODELS ONLY
Model numbers designated with an “N” are designed
for low NOx emissions which comply with all
California Air Quality Management District regulations
for nitrogen oxide emission levels. Refer to Figure 21
for NOx insert information.
* *
IMPORTANT
* *
For propane (LP) conversions the NOx
reduction screen inserts shown below must
be removed. This is accomplished by
removing the burner box assembly and
removing the NOx screens. Reassemble unit
properly before firing. Failure to remove the
NOx screens can result in improper operation
and malfunction of the burner system.
FIGURE 21
LOW NOx INSERT
"A"
AIRFLOW
MIS-1724
TABLE 18
FAN BLADE DIMENSION
l
e
d
o
M
n
o
i
s
n
e
m
i
D
A
G
4
2
W
5
2
.
1
G
0
3
W
5
2
.
1
G
6
3
W
5
2
.
1
G
2
4
W
5
7
.
1
G
8
4
W
5
7
.
1
G
0
6
W
5
7
.
1
FIGURE 20
FAN BLADE
Summary of Contents for W24G1DA
Page 13: ...Manual 2100 535 Page 13 of 71 FIGURE 2A MOUNTING INSTRUCTIONS FOR W42G W48G AND W60G...
Page 16: ...Manual 2100 535 Page 16 of 71 FIGURE 6 COMMON WALL MOUNTING INSTALLATIONS...
Page 26: ...Manual 2100 535 Page 26 of 71 FIGURE 12 GAS PIPE CONNECTION W24G W36G W42G W60G...
Page 57: ...Manual 2100 535 Page 57 of 71 W24G1DA W48G1DA W60G1DA 230 208 60 1...
Page 59: ...Manual 2100 535 Page 59 of 71 W24G1DB W48G1DB W60G1DB 230 208 60 3...
Page 61: ...Manual 2100 535 Page 61 of 71 W24G1DC 460 60 3...
Page 63: ...Manual 2100 535 Page 63 of 71 W30G1DA W36G1DA W42G1DA 230 208 60 1...
Page 65: ...Manual 2100 535 Page 65 of 71 W30G1DB W36G1DB W42G1DB 230 208 60 3...
Page 67: ...Manual 2100 535 Page 67 of 71 W30G1DC W36G1DC W42G1DC 460 60 3...
Page 71: ...Manual 2100 535 Page 71 of 71 W48G1DC W60G1DC 460 60 3...
