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7fig. 6 — base unit dimensions – Carrier 48TF004-007 User Manual

Page 7

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7

Fig. 6 — Base Unit Dimensions

UNIT

STD UNIT

WEIGHT

DURABLADE

ECONOMIZER WEIGHT

ECONOMI$ER

WEIGHT

(A)

CORNER WEIGHT

(B)

CORNER WEIGHT

(C)

CORNER WEIGHT

(D)

CORNER WEIGHT

“A”

PANEL

LENGTH

Lbs

Kg

Lbs

Kg

Lbs

Kg

Lbs

Kg

Lbs

Kg

Lbs

Kg

Lbs

Kg

48TFN,TFM,TFF,TFE004

460

209

34

15.4

47

21.3

140

63.5

105

47.6

159

72.1

56

25.4

1

-10

3

/

8

[568.0]

48TFN,TFM,TFL,TFF,TFE,TFD005

470

213

142

64.4

106

48.1

162

73.5

60

27.2

1

-10

3

/

8

[568.0]

48TFN,TFM,TFL,TFF,TFE,TFD006

490

222

150

68.0

115

52.2

160

72.6

65

29.5

1

-0

3

/

8

[315.0]

48TFF,TFE,TFD007

565

256

165

74.8

136

61.7

200

90.7

64

29.0

1

-0

3

/

8

[315.0]

BOTTOM POWER CHART,

THESE HOLES REQ’D FOR USE

WITH ACCESSORY PACKAGES —

CRBTMPWR001A00, 3A00 (

1

/

2

,

3

/

4

)

THREADED

CONDUIT

SIZE

WIRE

USE

REQ’D HOLE

SIZES
(Max.)

1

/

2

24 V

7

/

8

[22.2]

3

/

4

Power

1

1

/

8

[28.4]

1

/

2

FPT

Gas

1

1

/

4

[31.8]

CONNECTION SIZES

A

1

3

/

8

Dia. [35] Field Power Supply Hole

B

2

Dia. [51] Power Supply Knockout

C

2

1

/

2

Dia. [64] Power Supply Knockout

D

7

/

8

Dia. [22] Field Control Wiring Hole

E

3

/

4

-14 NPT Condensate Drain

F

1

/

2

-14 NPT Gas Connection

NOTES:
1. Dimensions in [

] are in millimeters.

2.

Center of Gravity.

3.

Direction of Airflow.

4. On vertical discharge units, ductwork to be attached to accessory

roof curb only. For horizontal discharge units, field-supplied flanges
should be attached to horizontal discharge openings, and all duct-
work should be attached to the flanges.

5. Minimum clearance (local codes or jurisdiction may prevail):

a. Between unit, flue side and combustible surfaces, 36 inches.
b. Bottom of unit to combustible surfaces (when not using curb)

1 inch. Bottom of base rail to combustible surfaces (when not
using curb) 0 inches.

c. Condenser coil for proper airflow, 36 in. one side, 12 in. the other.

The side getting the greater clearance is optional.

d. Overhead, 60 in. to assure proper condenser fan operation.
e. Between units, control box side, 42 in. per NEC (National Electri-

cal Code).

f. Between unit and ungrounded surfaces, control box side, 36 in.

per NEC.

g. Between unit and block or concrete walls and other grounded sur-

faces, control box side, 42 in. per NEC.

h. Horizontal supply and return end, 0 inches.

6. With the exception of the clearance for the condenser coil and com-

bustion side as stated in Note 5a, b, and c, a removable fence or bar-
ricade requires no clearance.

7. Units may be installed on combustible floors made from wood or

Class A, B, or C roof covering material if set on base rail.

8. The vertical center of gravity is 1

-6

[457] up from the bottom of the

base rail.