Specifications
22
AIR COOLED: Performance data at OPTIONAL airfl ow with remote outdoor condensing unit
MODEL NUMBER GTAD/U007 GTAD/U011 GTAD/U014 GTAD/U018 GTAD/U028 GTAD/U035 GTAD/U046
CAPACITY in Btu/hr - gross
80° DB/67° WB Total 27,900 41,300 55,800 64,800 112,600 136,700 170,000
50% RH Sensible 22,800 33,500 46,300 56,800 95,200 115,800 137,100
75° DB/62.5° WB Total 25,700 38,300 51,700 60,400 104,900 126,900 158,200
50% RH Sensible 21,800 32,200 44,500 54,400 91,500 111,100 132,000
75° DB/61° WB Total 24,900 37,200 50,400 58,200 102,400 122,900 153,200
45% RH Sensible 23,400 34,600 47,900 58,200 98,600 119,300 141,300
72° DB/60° WB Total 24,400 36,600 49,300 57,700 100,300 121,000 151,200
50% RH Sensible 21,200 31,500 43,400 53,000 89,300 108,300 128,900
72° DB/58.6° WB Total 23,700 35,600 48,100 56,000 98,100 118,100 146,500
45% RH Sensible 22,600 33,500 46,200 55,700 95,400 115,600 136,800
FAN SECTION
Airfl ow - CFM 1,000 1,500 2,000 2,500 4,400 5,000 5,500
Number of fans 1 1 1 1 1 1 1
Standard fax - diameter (mm) 450 450 450 450 500 560 560
Fan motor - kW/HP
External static pressure (E.S.P.) - inches of W.G. 1/1.4 1/1.4 1/1.4 1/1.4 2.8/3.7 3.0/4.0 5.0/6.7
Maximum E.S.P. 1.5 1.5 1.3 0.7 1.1 1.0 1.5
Next size fan - diameter (mm) N/A N/A 500 500 560 560 -
Fan motor - kW/HP - - 2.8/3.7 2.8/3.7 3.0/4.0 5.0/6.7 -
Maximum E.S.P. - - 1.5 1.5 1.5 1.5 -
COMPRESSOR in Condensing Unit
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Quantity 1 1 1 1 1 1 1
Refrigerant R-410A R-410A R-410A R-410A R-410A R-410A R-410A
EVAPORATOR COIL
Face area - sq ft 4.2 4.2 6.25 6.25 12.2 12.2 12.2
Rows of coils 3 3 4 4 3 3 3
Face velocity - fpm 238 357 320 400 295 295 295
REHEAT SECTION
Electric Standard Standard Standard Standard Standard Standard Standard
kW 6 6 12 12 15 15 15
Capacity - Btu/hr 20,490 20,490 40,980 40,980 51,225 51,225 51,225
HUMIDIFIER SECTION
Steam generator Standard Standard Standard Standard Standard Standard Standard
kW 3.4 3.4 3.4 3.4 3.4 3.4 3.4
Capacity - lb/hr 10 10 10 10 10 10 10
R-410A
gForce GT also available in R-407C. Data in a separate brochure.