Filter
Top Products
Form RZ-NA I-UDA, Mfg #195673 Rev 5, Page 5
Combustion Air Connection
(see Technical Data for size)
FRONT
VIEW
A
B
C
D
REZNOR
RIGHT SIDE
VIEW
(Access Panel)
E
F
Thermostat
Connection
(30-45, 150-400
Horizontal;
60-125 Vertical)
Line Voltage
Inlet (connects in
sealed electrical box)
External
Gas
Connection
REAR
VIEW
G
J
H
K
Vent Connection
(see Technical
Data for size)
S
T
R - Hanger
Dimension for
2-pt Suspension
TOP VIEW
P and Q -
Hanger
Dimensions
for 4-pt
Suspension
M and N - Hanger Dimensions
for both 2-pt and 4-pt Suspension
3/8-16 Female Thread
- all suspension points
M
N
R
Q
P
1-1/4
(32)
FIGURE 3 - Model UDAS,
Separated Combustion Fan
Model
MODEL UDAS DIMENSIONS (inches ± 1/16)
Size
ABCD EF GH J KMNPQ R S T
30, 45 12-1/8 26-5/8 10 13-13/16 26 21-9/16 5-3/16 6-1/2 2-11/16 3-7/8 17-3/8 11/16 4-5/16 13 9-9/16 2-15/16 2-15/16
60 15-1/8 26-5/8 13 13-13/16 27 21-9/16 7-7/8 6-1/2 5-1/2 3-7/8 17-3/8 11/16 4-5/16 13 10-1/2 3-1/4 2-15/16
75 15-1/8 26-5/8 13 13-13/1627-5/8 21-9/16 7-7/8 6-1/2 5-1/2 3-7/8 17-3/8 11/16 4-5/16 13 10-1/2 3-1/4 2-15/16
100 23-1/8 26-5/8 21 13-13/1628-5/8 21-9/16 14-1/2 6-1/2 8-3/4 3-7/8 17-3/8 11/16 4-5/16 13 10-1/2 4-5/8 2-15/16
125 23-1/8 26-5/8 21 13-13/1629-3/8 21-9/16 14-1/2 6-1/2 8-3/4 3-7/8 17-3/8 11/16 4-5/16 13 10-1/2 4-5/8 2-15/16
150,
175,
200
20-1/8 38-3/16 16 23 42 35-3/8 8-1/2 8-1/4 5-7/16 6-1/2 25-11/16 1-3/8 8-3/16 22-3/16 16-3/8 4-1/8 8-5/16
225,
250
26-1/8 38-3/16 22 23 42 35-3/8 13-1/168-13/16 9 6-1/2 25-11/16 1-3/8 8-3/16 22-3/16 15-5/8 5-9/16 8-5/16
300,
350,
400
34-1/8 41 30 23 42 35-3/8 17-1/16 9 11-13/167-5/1627-11/16 1-3/8 8-3/16 22-3/1616-3/16 9-1/16 8-9/16
MODEL UDAS DIMENSIONS (mm ± 2)
Size A B C D E F G H J K M N P Q R S T
30, 45 308 676 254 351 660 548 132 165 68 98 441 17 110 330 243
75 75
60
384 676 330 351 686 548 200 165 140 98 441 17 110 330 267 89 75
75
384 676 330 351 702 548 200 165 140 98 441 17 110 330 267
89 75
100
587 676 533 351 727 548 368 165 222 98 441 17 110 330 267
117 75
125
587 676 533 351 746 548 368 165 222 98 441 17 110 330 267 117 75
150,
175,
200
511 970 406 584 1067 899 216 210 138 165 652 35 208 564 416
105 211
225,
250
664 970 559 584 1067 899 332 224 229 165 652 35 208 564 397
141 211
300,
350,
400
867 1041 762 584 1067 899 433 229 300 186 703 35 208 564 411
230 217