Trane Horizon OAKD Series Installation, Operation And Maintenance Manual page 49

Table 12. OAKE general data—cooling 12–20 tons high efficiency
Cooling Performance
Gross Cooling Capacity, Btu (kW)
Heating Performance
Gross Heating Capacity, Btu (kW)
CFM
Nominal cfm/AHRI rated cfm (m
Compressor
Number
Type
Outdoor Coil
Type
Tube Size—OD, in. (mm)
2 2
Face Area, ft (m )
Rows
FPI
Indoor Coil
Type
Tube Size—OD, in. (mm)
2 2
Face Area, ft (m )
Rows
FPI
Refrigerant Control
Drain Connection Size, in. (mm)
Outdoor Fan
Type
Number Used
Diameter, in. (mm)
Drive Type
No. Speeds
3
CFM (m /h)
Number Motors
Motor HP (kW), per motor
Motor RPM
Indoor Fan
Type
Number Used
Diameter
Drive Type
Number Motors
Motor HP (kW), Standard–Oversized
Motor RPM, Standard–Oversized
Motor Frame Size, Standard–Oversized
Filters
Type Furnished
Number Size Recommended
Refrigerant Charge, lb of R-410A
Downflow
OAU-SVX01H-EN
12 Tons Downflow
OAKE144A
160,024 (46.90)
143,650 (42.10)
3
/h) 1500–3000 (883–1766)
2
Scroll
High Performance
3/8 (9.5)
30 (2.79)
2
12
High Performance
1/2 (12.7)
9 (0.84)
4
12
TXV
1 (25.4)
Propeller
2
24 (609.6)
Direct Drive
1
19,500 (11,477)
3
1.0 (0.75)
1,140
Backward Inclined
1
Varies
Direct Drive
1
1–5.0 (0.75–3.73)
1750–3500
Varies
Refer to "OAU Filter
Guide" in "Appendix,"
p. 68
See Nameplate
15 Tons Downflow 17 Tons Downflow
OAKE180A
189,076 (55.41) 225,948 (66.22)
185,800 (54.45) 208,973 (61.24)
1875–3750 (1104– 2125–4250 (1251–
2207)
2
Scroll
High Performance High Performance
3/8 (9.5)
30 (2.79)
2
12
High Performance High Performance
1/2 (12.7)
10 (0.93)
4
12
TXV
1 (25.4)
Propeller
3
24 (609.6)
Direct Drive
1
19,500 (11,477) 19,500 (11,477)
3
1.0 (0.75)
1,140
Backward Inclined Backward Inclined
1
Varies
Direct Drive
1
1–5.0 (0.75–3.76) 1–7.5 (0.75–5.59)
1750–3500
Varies
Refer to "OAU Filter Refer to
Guide" in "Appendix," Guide"
p. 68
See Nameplate See Nameplate
Performance Data
20 Tons Downflow
OAKE210A OAKE240A
258,766 (75.84)
244,186 (71.56)
2500–5000 (1471–
2501) 2943)
2
Scroll Scroll
High Performance
1/2 (12.7) 1/2 (12.7)
31 (2.88) 31 (2.88)
2
12
High Performance
1/2 (12.7) 1/2 (12.7)
16 (1.49) 16 (1.49)
4
12
TXV TXV
1 (25.4) 1 (25.4)
Propeller Propeller
3
24 (609.6) 24 (609.6)
Direct Drive Direct Drive
1
19,500 (11,477)
3
1.0 (0.75) 1.0 (0.75)
1,140 1,140
Backward Inclined
1
Varies Varies
Direct Drive Direct Drive
1
1–7.5 (0.75–5.59)
1750–3500 1750–3500
Varies Varies
"OAU Filter Refer to
in "Appendix," Guide" in
p. 68 p. 68
See Nameplate
2
2
12
4
12
3
1
3
1
1
"OAU Filter
"Appendix,"
49