Thomas & Betts UDAP Model UDAS Separated Combustion Fan, MODEL UDAS DIMENSIONS inches ± 1/16

M and N - Hanger Dimensions for both 2-pt and 4-pt Suspension

N M

	P
P and Q -		TOP VIEW
Hanger
Dimensions	Q
for 4-pt		3/8”-16 Female Thread
Suspension		- all suspension points

B

D

A C	FRONT
	VIEW

FIGURE 3 - Model UDAS,

Separated Combustion Fan

Model

R - Hanger
Dimension for		Combustion Air Connection
2-pt Suspension
		(see Technical Data for size)
		T
R	Thermostat S		REAR
	Connection
			VIEW
	(30-45, 150-400
	Horizontal;
	60-125 Vertical)
	G J
	Line Voltage	K	External	Vent Connection
	Inlet (connects in	H	Gas	(see Technical
sealed electrical box)			Connection	Data for size)
	1-1/4		E
			F
REZNOR	(32)
		RIGHT SIDE
			VIEW
		(Access Panel)

MODEL UDAS DIMENSIONS (inches ± 1/16)

Size

A

B

C

D

E

F

G

H

J

K

M

N

P

Q

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

13-13/16

27-5/8

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

13-13/16

28-5/8

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

13-13/16

29-3/8

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,

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

200

225,

26-1/8

38-3/16

22

23

42

35-3/8

13-1/16

8-13/16

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

250

300,

350,

34-1/8

41

30

23

42

35-3/8

17-1/16

9

11-13/16

7-5/16

27-11/16

1-3/8

8-3/16

22-3/16

16-3/16

9-1/16

8-9/16

400

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,	511	970	406	584	1067	899	216	210	138	165	652	35	208	564	416	105	211
200
225,	664	970	559	584	1067	899	332	224	229	165	652	35	208	564	397	141	211
250
300,
350,	867	1041	762	584	1067	899	433	229	300	186	703	35	208	564	411	230	217
400

Form RZ-NA I-UDA, Mfg #195673 Rev 5, Page 5