Performance Data
50
OAU-SVX02F-EN
Table 13. OAGD general data—cooling 20–30 tons high efficiency
20 Tons
22 Tons
25 Tons
30 Tons
OAGD240A
OAGD264A
OAGD300A
OAGD360A
Cooling Performance
Gross Cooling Capacity, Btu (kW)
286,302 (83.91)
319,026 (93.50)
368,012 (107.85)
395,596 (115.94)
CFM
Nominal cfm (m
3
/h)
2500–5000
(4248–8495)
2750–5500
(4672–9345)
3125–6250
(5309–10619)
3750–7500
(6371–12743)
Compressor
Number
2
2
2
2
Type
Scroll
Scroll
Scroll
Scroll
Outdoor Coil
Type
High Performance
High Performance
High Performance
High Performance
Tube Size—OD, in. (mm)
3/8 (9.5)
3/8 (9.5)
3/8 (9.5)
3/8 (9.5)
Face Area, ft
2
(m
2
)
37 (3.44)
37 (3.44)
37 (3.44)
37 (3.44)
Rows
2
2
2
2
FPI
14
14
14
14
Indoor Coil
Type
High Performance
High Performance
High Performance
High Performance
Tube Size—OD, in. (mm)
1/2 (12.7)
1/2 (12.7)
1/2 (12.7)
1/2 (12.7)
Face Area, ft
2
(m
2
)
12.0 (1.11)
12.0 (1.11)
15.0 (1.39)
15.0 (1.39)
Rows
4
6
4
6
4
6
4
6
FPI
12
12
12
12
Refrigerant Control
TXV
TXV
TXV
TXV
Drain Connection Size, in. (mm)
3/4 (19.1)
3/4 (19.1)
3/4 (19.1)
3/4 (19.1)
Outdoor Fan
Type
Propeller
Propeller
Propeller
Propeller
Number Used
3
3
3
3
Diameter, in. (mm)
27 (685.8)
27 (685.8)
27 (685.8)
27 (685.8)
Drive Type
Direct
Direct
Direct
Direct
No. Speeds
1
1
1
1
CFM (m
3
/h)
21,000 (35,679)
21,000 (35,679)
21,000 (35,679)
21,000 (35,679)
Number Motors
3
3
3
3
Motor HP (kW), per motor
1 (0.75)
1 (0.75)
1 (0.75)
1 (0.75)
Motor RPM
1,140
1,140
1,140
1,140
Indoor Fan
Type
Backward Curved
Backward Curved
Backward Curved
Backward Curved
Number Used
1–2
1–2
1–2
1–2
Diameter
Varies
Varies
Varies
Varies
Drive Type
Direct or Belt Drive
Direct or Belt Drive
Direct or Belt Drive
Direct or Belt Drive
Number Motors
1–2
1–2
1–2
1–2
Motor HP (kW), Standard–Oversized
2–12 (1.49–8.95)
2–12 (1.49–8.95)
2–12 (1.49–8.95)
2–12 (1.49–8.95)
Motor RPM, Standard–Oversized
Varies
Varies
Varies
Varies
Filters
Type Furnished
Number Size Recommended
Refrigerant Charge, lb of R-410A
See Nameplate
See Nameplate
See Nameplate
See Nameplate
