Comfort-aire Gldb60e-3a, Gldb75e-4a, Gldb90e-5a, Gldb105e-5a, Gldb45e-3a Owner's Manual

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GLDB-A

Parts List 18-October-2011

This parts list is current as of the above revision date.

Form Number: 92-42810-GLDB-A

Table of Contents

Model Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3

Parts Numbers

Panels - Miscellaneous (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 4

Panels - Miscellaneous (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 5

Electrical Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 6

Blower Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 6

Heat Exchanger-Burner Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 7

Gas Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 8

Orifice Selection Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 9

Drawings/Photographs

Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 10

Horizontal Installation Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 11

Blower Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 12

Burner Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 13

Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 14

18-October-2011

92-42810-GLDB-A

Page 2 of 14

 

 

 

 

MODEL NUMBER EXPLANATION

 

 

G

L

D

B

-

4

5

E

3

A

1

2

3

4

 

 

5

 

6

7

(1)GAS

(2)95% EFFICIENCY

(3)DOWNFLOW/HORIZONTAL CONDENSING

(4)PLACEHOLDER

(5)HEATING INPUT DESIGNATION

40 = 45,000 BTU/HR

60

- 60,000 BTU/HR

E = Electric

75

= 75,000 BTU/HR

N = NOX

90

= 90,000 BTU/HR

 

105 = 105,000 BTU/HR

(6)DRIVE NOMINAL COOLING/REVISION LEVEL

3 = 3 Ton

4 = 4 Ton

5 = 5 Ton

(7)REVISION LEVEL

 

 

 

 

 

SERIAL NUMBER EXPLANATION

 

 

 

 

 

 

H

M

5

D

7

0

2

F

3

1

0

9

9

9

9

9

 

1

2

3

4

5

6

7

 

8

 

9

 

 

10

 

 

1

GAS CODE

 

 

 

 

6

MOTOR HORSEPOWER

 

 

 

 

 

2

LIMIT CONTROL

 

 

 

 

7

PLANT

 

 

 

 

 

 

 

3

BLOWER

 

 

 

 

 

8

WEEK

 

 

 

 

 

 

 

4

HEATING ELEMENT

 

 

 

9

YEAR

 

 

 

 

 

 

 

5

SPECIAL AREA REQUIREMENT

 

 

10

PRODUCTION NUMBER

 

 

 

 

18-October-2011

92-42810-GLDB-A

Page 3 of 14

Comfort-aire Gldb60e-3a, Gldb75e-4a, Gldb90e-5a, Gldb105e-5a, Gldb45e-3a Owner's Manual

 

MODEL

GLDB

GLDB

GLDB

GLDB

GLDB

No. Notes HEATING INPUT

45E

60E

75E

90E

105E

 

VARIATIONS

3A

3A

4A

5A

5A

 

 

 

 

 

 

 

 

PANELS, SHEET METAL, MISCELLANEOUS

 

 

 

1

Blower/Filter Door

AS-67890-11

AS-67890-11

AS-67890-11

AS-67890-11

AS-67892-09

2

Burner Door

AS-61866-09

AS-61866-09

AS-61866-09

AS-61866-09

AS-61868-09

3

Induced Draft Blower w/Gasket

 

 

See Electrical Group

 

 

5

Connector/Transition

68-24047-10

68-24047-10

68-24047-11

68-24047-11

68-24047-12

6

Drain - Double Elbow

79-102881-01

79-102881-01

79-102881-01

79-102881-01

79-102881-01

7

Elbow/Trap Assembly

68-24048-01

68-24048-01

68-24048-01

68-24048-01

68-24048-01

8

Water Trap Mount Bracket

AE-61841-01

AE-61841-01

AE-61841-01

AE-61841-01

AE-61841-01

9

Hose Clamps (4)

64-22043-01

64-22043-01

64-22043-01

64-22043-01

64-22043-01

10

Drain - Elbow

79-102882-01

79-102882-01

79-102882-01

79-102882-01

79-102882-01

18

Limit - Main Limit (Heat Exchanger Panel)

 

 

See Electrical Group

 

 

19

Heat Exchanger Assembly

 

See Heat Exchanger Group

 

25

Silicon Tubing - Pressure Switch

AE-61737-27

AE-61737-27

AE-61737-27

AE-61737-27

AE-61737-27

26

Pressure Switch

 

 

See Electrical Group

 

 

27

Plug Button - 2 in. opening

45-22980-08

45-22980-08

45-22980-08

45-22980-08

45-22980-08

28

Door Angle

AS-67847-01

AS-67847-01

AS-67847-02

AS-67847-02

AS-67847-03

29

Grommet (1-5/8 in. opening)

56-22114-01

56-22114-01

56-22114-01

56-22114-01

56-22114-01

29

Grommet (2 in. opening)

56-22114-06

56-22114-06

56-22114-06

56-22114-06

56-22114-06

30

Outlet Pipe Gasket

68-24022-02

68-24022-02

68-24022-02

68-24022-02

68-24022-02

31

Outlet Pipe Assembly

68-24150-01

68-24150-01

68-24150-01

68-24150-01

68-24150-02

32

Jacket

AS-67824-08

AS-67824-08

AS-67824-09

AS-67824-09

AS-67824-11

33

Top Plate

AE-67805-02

AE-67805-02

AE-67805-03

AE-67805-03

AE-67805-04

 

Top Plate Gasket

68-102279-01

68-102279-01

68-102279-02

68-102279-02

68-102279-03

34

Inlet Air Chase Assembly

AS-67848-01

AS-67848-01

AS-67848-01

AS-67848-01

AS-67848-01

35

Inlet Air Chase Gasket

68-24022-01

68-24022-01

68-24022-01

68-24022-01

68-24022-01

36

Plug Button - 2 in. opening

45-22980-08

45-22980-08

45-22980-08

45-22980-08

45-22980-08

37

Junction Box Cover

AE-61476-02

AE-61476-02

AE-61476-02

AE-61476-02

AE-61476-02

38

Junction Box

AE-67825-01

AE-67825-01

AE-67825-01

AE-67825-01

AE-67825-01

39

Door Switch

 

 

See Electrical Group

 

 

44

Blower Assembly

 

 

See Blower Group

 

 

 

Filter - Plastic (2)

54-22699-01

54-22699-01

54-22699-01

54-22699-01

54-22699-02

 

Filter Rack

AE-66681-01

AE-66681-01

AE-66681-01

AE-66681-01

AE-66681-01

18-October-2011

92-42810-GLDB-A

Page 4 of 14

 

MODEL

GLDB

No. Notes HEATING INPUT

ALL

 

VARIATIONS

ALL

 

 

 

 

 

HORIZONTAL INSTALLATION PARTS

6

Drain - Double Elbow

79-102881-01

9

Hose Clamps (4)

64-22043-01

10

Drain - Elbow

79-102882-01

11

Elbow (Connector/Transition - Trap)

68-24121-01

12

Trap Assembly

68-24120-02

13

Trap Gasket

68-24123-01

14

Hole Plugs (2)

45-24125-01

 

MODEL

GLDB

No. Notes HEATING INPUT

ALL

 

VARIATIONS

ALL

 

 

 

 

 

PARTS BAG

 

Complete Parts Bag

AS-100717-03

9

Hose Clamp (2)

64-22043-01

11

Elbow (Connector/Transition - Trap)

68-24121-01

12

Trap Assembly

68-24120-02

13

Trap Gasket

68-24123-01

14

Hole Plugs (2)

45-24125-01

 

1/2 in. Tee

68-21980-02

 

1/2 in. PVC Pipe - 4 in.

68-22024-04

 

PVC Vane

68-23473-01

 

PVC Wind Vane

68-24049-01

 

Screw - #6-20 x 1/2 in. (2)

63-22153-04

18-October-2011

92-42810-GLDB-A

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