Bryant Outdoor Heating Unit 379A User Manual download pdf (Page 2)

1 FP.T. WATER

CONNECTIONS-

GAS CONNECTION

LINE VOLTAGE

LOW VOLTAGE

RETURN

AIR

LEFT SIDE

FRONT RIGHT SIDE

4 IH*'....................M

23|

■H i

rIN

=16

|0.D.

CONDENSATE DRAIN

REAR

A69163

Figure 2—Dimensional Drawing

TABLE 1 - HEATING

CAPACITY

Model

48W-379A & 60W-379A

Heating Input Btuh

150,000

Heating Output

Buth

112,500

Approved Temp Rise °F

45 - 75

TABLE II • «RATINGS AND PERFORMANCE

Model 48W-379A

60W-379A

Cooling Capacity

Btuh 48,000

60,000

Airflow

CFM

1600 2000

External Static Pressure

In. w.c. 0.43 0.52

Entering Air Temp

°F 80DB/67WB 80DB/67WB

Entering Water Temp °F 45

Water Flow GPM

12.5

Water Pressure Drop Ft w.c. 18.1

9.8

*Ratings given in Table II are for Model 48W-379A connected to a Model 48-453

Chiller and Model 60W-379A connected to a Model 60-452 Chiller.

TABLE III—ELECTRICAL CONNECTIONS

Model 48W-379A

60W-379A

Nameplate Voltage-Hertz-Phase

208-60-1

230-60-1

208-60-1 230-60-1

Unit Ampacity for Electrical Conductor Sizing

Amps

6.2

4.9

8.6 6.9

Min Branch Circuit Wire Size (75°C copper*) AWG

14 14

Max Branch Circuit Fuse Size Amps

15 15

*If other than 75°C copper is used, determine size from unit ampacity and the National Electric Code. Voltage drop of wire

selected must be less than 2% of unit rated voltage. Connections of aluminum wire must be in accordance with the National

Electric Code.

39379D36

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Bryant Outdoor Heating Unit 379A User Manual Page 2

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