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Amana

Fayetteville, TN 37334

A higher standard of comfort

Heating 

¡

 Air Conditioning

®

11134620

GUD-X

High Efficiency

Gas Fired

Warm Air Furnace

Due to continuous engineering de-
sign and development, the above
information is subject to change with-
out notice.

Affix this Specification Sheet, Installation Instructions and

User Information manual adjacent to the unit.

Specification Sheet

1

 Minimum Circuit Ampacity = (Circulating Blower Amps x 1.25) +  I.D. Blower Amps

2

 Maximum Overcurrent Protection refers to maximum recommended fuse or circuit breaker size.

3

 As shipped for installations below 4,000 feet.

Dimensions

WARNING

To avoid death, personal injury or
property damage due to fire, do not
exceed maximum recommended
fuse or circuit breaker size.

All dimensions are in inches.

 

 

Temp.

Blower

Pressure 

Model Number

Input

(BTUH)

Output

(BTUH)

AFUE

Rise 

Range, °F

Number 

of 

Burners

Minimum 

Circuit 

Ampacity

1

Maximum 

Overcurrent 

Protection

2

D" x W"

HP

Speeds

AC Tons @ 

.5 ESP

Switch Setting 

(Inches W.C.)

3

Shipping 

Weight

(lbs)

GUD045X30B

45,000

43,000

95.6

25-55

2

11.3

15

10X8

1/3

3

2.0-3.0

-1.38

158

GUD070X30B

70,000

65,700

93.8

35-65

3

10.3

15

10X8

1/3

4

2.0-3.0

-1.38

194

GUD070X40B

70,000

65,700

93.8

35-65

3

14.1

15

10X10

3/4

4

3.0-4.0

-1.38

194

GUD090X35B

90,000

84,300

93.7

45-75

4

10.1

15

10X8

1/2

4

2.0-3.5

-1.57

216

GUD090X50B

90,000

85,100

94.6

35-65

4

15.1

20

10X10

3/4

4

3.5-5.0

-1.57

216

GUD115X50B

115,000

107,600

93.6

35-65

5

15.1

20

10X10

3/4

4

3.5-5.0

-1.38

231

Size

A

B

C

D

E

45

16-1/2

15

7

10-1/2

2-5/8

70

20-1/2

19

11

14-1/2

2-5/8

90

24-1/2

23

10-1/2

18-1/2

4-5/8

115

24-1/2

23

12-1/2

18-1/2

2-5/8

Top View

Gas Supply Hole

Electrical Hole

Line Voltage

1-3/4

2

Combustion

Air Inlet

Flue Outlet

4-1/4

4-3/8

2-1/2

C

E

1-1/8

Front View

Left Side View

28-1/8

28

20-1/8

23

28-3/4

38-3/4

40

48

23

Bottom KO

14

A

B

16-1/2

38-1/4

3/4

2-3/8

3/4

1-5/8

1-5/8

3/4

Bottom KO

D

Side KO

Electrical 
Hole-Low

Voltage

Gas

Supply

Hole

Electrical 
Hole-Line

Voltage

Supply

1-5/8

5-7/8

6-5/8

Condensate Drain

(Left or Right Side)

38-3/4

Right Side View

4-3/4

6-5/8

Supply

Gas

Supply

Hole

Electrical 
Hole-Low

Voltage

January 1998

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