Bryant 524J Installation, Start-Up And Service Instructions Manual page 5

Table 1C — 524J*25H Physical Data, English — Heat Pump Units
UNIT 524J*
NOMINAL CAPACITY (Tons)
OPERATING WEIGHT (lb)
Base Unit with TXV
Plenum
FANS
Qty...Diam. (in.)
Nominal Airflow (cfm)
Airflow Range (cfm)
Nominal Motor Hp (Standard Motor)
208/230---3---60 and 460---3---60
575---3---60
Motor Speed (rpm)
208/230---3---60 and 460---3---60
575---3---60
REFRIGERANT
Operating charge (lb)
(approx per circuit)*
DIRECT ---EXPANSION COIL
Max Working Pressure (psig)
Face Area (sq ft)
No. of Splits
No. of Circuits per Split
Split Type...Percentage
Rows...Fins/in.
PIPING CONNECTIONS,
Quantity...Size (in.)
DX Coil — Suction (ODF)
DX Coil — Liquid Refrigerant (ODF)
Steam Coil, In (MPT)
Steam Coil, Out (MPT)
Hot Water Coil, In (MPT)
Hot Water Coil, Out (MPT)
Condensate (PVC)
FILTERS
Quantity...Size (in.)
Access Location
STEAM COIL**
Max Working Pressure (psig at 260° F)
Total Face Area (sq ft)
Rows...Fins/in.
HOT WATER COIL**
Max Working Pressure (psig)
Total Face Area (sq ft)
Rows...Fins/in.
Water Volume
(gal)
3
(ft )
LEGEND
DX — Direct Expansion
TXV — Thermostatic Expansion Valve
*
Units are shipped without refrigerant charge.
** Field installed accessory only.
25H
20
720
140
2...15
8000
6000--- 10000
5.0
5.0
1745
1745
R--- 410A
3.5/3.5
Enhanced Copper Tubes, Aluminum Sine--- Wave Fins
650
19.9
2
2
Face....50/50
4...15
1/
2...1
8
5/
2...
8
1/
1...2
2
1/
1...1
2
1...2
1...2
1/
1...1 ODM/1 IDF
4
Throwaway — Factory Supplied
4...16 x 20 x 2
4...16 x 24 x 2
Right or Left Side
20
13.33
1...10
150
13.33
2...8.5
13.9
1.85
5