2-7. High static pressure duct type
Model name ARUH36TLAV ARUH48TLAV ARUH60TLAV
Power supply 1 phase ~ 208/230 V 60 Hz
Available voltage range 187—253 V
Capacity
Cooling
Btu/h 36,000 48,000 60,000
kW 10.6 14.1 17.6
Heating
Btu/h 40,000 54,000 67,000
kW 11.7 15.8 19.6
Input power W 496 752 806
Static pressure range inWG (Pa) 0.40 to 0.80 (100 to 200)
Standard static pressure inWG (Pa) 0.40 (100)
Fan
Airflow rate
HIGH
CFM (m
3
/h)
1,324 (2,250) 1,766 (3,000) 1,972 (3,350)
MED 1,030 (1,750) 1,589 (2,700) 1,678 (2,850)
LOW 824 (1,400) 1,354 (2,300) 1,501 (2,550)
Type × Q'ty Sirocco × 2
Motor output W 247 424 482
Sound pressure level*
HIGH
dB (A)
43 47 48
MED 37 43 44
LOW 32 40 41
Heat exchanger type
Length in (mm) 35-1/16 (890)
Fin pitch FPI 19 17
Rows × Stages 4 × 16
Face area
ft
2
(m
2
)
3.2 (0.30)
Pipe type (Material) Grooved H-pin (Copper)
Fin
Type (Material) Slit (Aluminum)
Surface treatment Hydrophilic coating
Air filter (Option)
Model name UTD-LF25NA
Type Fungicide type
Net material PP honeycomb
Enclosure
Material Galvanized sheet iron
Color —
Dimensions
(H × W × D)
Net
in (mm)
15-3/4 × 41-5/16 × 19-11/16 (400 × 1,050 × 500)
Gross 18-1/8 × 48-7/16 × 25-3/16 (460 × 1,230 × 640)
Weight
Net
lb (kg)
97 (44) 101 (46)
Gross 108 (49) 112 (51)
Connection pipe diameter
Liquid (Flare)
in (mm)
Ø 3/8 (9.52)
Gas (Flare) Ø 3/4 (19.05)
Drain hose I.D.: Ø 3/4 (19.05); O.D.: Ø 1-1/16 (26.6)
NOTES:
•
Specifications are based on the following conditions:
– Cooling: Indoor temperature of 80 °FDB/67 °FWB (26.7 °CDB/19.4 °CWB), and outdoor temperature of 95 °FDB/75 °FWB (35 °CDB/23.9 °CWB).
– Heating: Indoor temperature of 70 °FDB/60 °FWB (21.1 °CDB/15.6 °CWB), and outdoor temperature of 47 °FDB/43 °FWB (8.3 °CDB/6.1 °CWB).
– Pipe length: 25 ft (7.5 m), Height difference: 0 ft (0 m). (Between outdoor unit and indoor unit.)
• Protective function might work when using it outside the operation range.
• *1: This value is “Cooling operation/Heating operation”.
• *2: Sound pressure level:
– Measured values in manufacturer’s anechoic chamber.
– Because of the surrounding sound environment, the sound levels measured in actual installation conditions might be higher than the specified values here.
2-7. High static pressure duct type - (04-14) - 2. Specifications
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