Data Aire Series Air Cooled, Water/Glycol Cooled 6 through 30 ton ...

MODEL NUMBER DAAD/U-06 DAAD/U-08 DAAD/U-10 DAAD/U-13 DAAD/U-16 DAAD/U-20 DAAD/U-26 DAAD/U-30
R-410A
CAPACITY in Btu/hr - Gross
80 o DB/67 o WB Total 76,800 108,600 128,400 165,600 214,900 266,500 326,900 388,200
50% RH Sensible 58,300 84,900 106,400 126,600 160,300 204,900 243,400 301,700
75 o DB/62.5 o WB Total 71,600 100,500 119,300 153,500 199,700 246,800 303,700 360,600
50% RH Sensible 56,300 81,600 102,400 121,800 154,700 197,200 235,100 290,700
75 o DB/61 o WB Total 69,500 97,100 115,800 149,300 193,800 240,400 294,300 350,100
45% RH Sensible 60,200 87,200 109,600 130,300 165,000 211,100 250,400 310,900
72 o DB/60 o WB Total 68,400 95,700 113,900 145,900 190,600 235,000 289,800 344,000
50% RH Sensible 55,100 79,700 99,900 119,000 151,400 192,500 230,100 284,100
72 o DB/58.6 o WB Total 66,900 93,000 110,600 142,000 185,400 229,700 283,300 334,400
45% RH Sensible 58,600 84,600 106,300 126,100 160,200 204,700 244,100 301,400
BLOWER SECTION
Airfl ow - CFM 2,700 3,600 4,500 4,800 6,400 8,000 9,000 12,000
Standard Motor - horsepower 2 2 3 3 3 5 7.5 3
External static pressure (E.S.P.) - inches of W.G. 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Number of motors/fans 1/1 1/1 1/1 1/1 1/2 1/2 1/2 3/3
Maximum E.S.P. Downfl ow 0.8 1.0 1.2 0.7 1.0 1.2 1.5 1.5
(Standard motor) Upfl ow 0.7 0.9 1.0 0.6 0.9 1.1 1.5 1.5
Maximum E.S.P. Downfl ow 0.9 1.5 1.5 1.5 1.4 1.5 1.5 1.5
(Next Size motor) Upfl ow 0.9 1.5 1.0 1.5 1.3 1.5 1.5 1.5
Next size motor horsepower 3 3 5 5 5 7.5 10 5
COMPRESSORS
Type:
Hermetic scroll Standard Standard Standard Standard Standard Standard Standard Standard
Semi-Hermetic N/A N/A N/A N/A N/A N/A N/A N/A
Number 2 2 2 2 2 2 2 2
Refrigerant type R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A
EVAPORATOR COIL
Face area - sq. ft. 12.2 12.2 12.2 14.5 24.4 24.4 24.4 32.5
Rows of coils 2 3 4 5 3 4 5 4
Face velocity - FPM 221 295 369 331 262 328 369 369
REHEAT SECTION
AIR COOLED: Performance data at STANDARD airfl ow
Electric Standard Standard Standard Standard Standard Standard Standard Standard
kW 15 15 15 15 22.5 22.5 22.5 30
Capacity - Btu/hr 51,225 51,225 51,225 51,225 76,835 76,835 76,835 102,450
Hot gas Optional Optional Optional Optional Optional Optional Optional Optional
Capacity - Btu/hr 26,000 38,000 42,200 48,000 64,000 81,000 101,000 126,000
Steam Optional Optional Optional Optional Optional Optional Optional N/A
Capacity - Btu/hr Downfl ow 105,500 115,000 121,000 126,000 90,000 210,000 230,000 N/A
Upfl ow 60,000 65,000 69,000 72,000 108,000 120,000 130,000 N/A
Hot water Optional Optional Optional Optional Optional Optional Optional N/A
Capacity - Btu/hr Downfl ow 70,000 81,000 86,000 90,000 130,000 145,000 160,000 N/A
Upfl ow 34,300 44,800 47,500 49,400 74,200 82,000 90,700 N/A
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