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Rooftop Packaged Unit, 20kW-200kW Heating and Cooling Unit

Application

The packaged rooftop heating and cooling unit is designed and produced for centralized cooling and heating in commercial buildings such as malls, movie theaters, offices, airports, and schools. These units feature a special design with different functional segments to handle the challenges of places with strict temperature and humidity requirements.

Parameters of packaged rooftop heating and cooling unit
Single cooling
No. RWK010 RWK015 RWK018 RWK021 RWK028 RWK036 RWK050 RWK072 RWK105 RWK140 RWK175 RWK210
Cooling capacity R22 KW 10.6 14 17.8 21.2 28.2 36.6 50.3 72.8 105.5 140 174.8 208.8
RT 3 4 5 6 8 10 14 21 30 40 50 60
R407C KW 10 13.4 16.9 20.8 26.7 34.9 48.7 71.4 103.8 134 170.9 206.7
RT 3 4 5 6 8 10 14 20 30 38 49 59
Input power KW 4.16 5.82 6.68 8.1 11 13.1 18.72 29.12 41.6 60 78 90
No. of circuits 1 1 1 2 2 2 2 2 2 2 4 4
Voltage V/PH/HZ 380/3/50
Compressor Semi hermetic scroll type compressor
Cold media R22/R407C/R410A
Fan Type Centrifugal machine
Blast capacity m³/h 2100 2700 3400 4200 5200 6000 8000 12000 21500 24000 26000 28000
Max ESP Pa 50 50 50 150 150 200 200 200 250 350 400 400
Type Direct axial
Qty 1 1 1 1 1 1 1 2 2 2 4 4
Noise dB(A) 57 58 59 63 64 65 68 72 77 90 110 115
Filter Nylon net
Material Galvanized steel sheet
Insulating layer 10mm rubber plastics
Charge volume of cold media 1.6 2 2.2 2.7x2 3.0x2 4.8x2 6.3+3.5 7.6x2 10x2 17x2 18x2 20x2
Weight kg 160 170 170 260 310 384 600 860 1480 2500 2550 2600
Dimension L mm 1150 1150 1200 1700 1700 2010 2010 2845 3450 4660 4800 4800
W mm 735 735 735 1110 1110 1165 1165 2115 2115 2200 2200 2200
H mm 850 850 850 1045 1045 1155 1155 1195 1195 2280 2280 2280
Optional accessories Air valve, air flue, air brake valve, air grill
Heat pump
No. RWK010 RWK015 RWK018 RWK021 RWK028 RWK036 RWK050 RWK072 RWK105 RWK140 RWK175 RWK210
Cooling capacity R22 KW 10.6 14 17.6 21.2 28.2 36.6 50.3 72.8 105.5 140 174.8 208.8
RT 3 4 5 6 8 10 14 21 30 40 50 59
R407C KW 10 13.4 16.7 20.8 26.7 34.9 48.7 71.4 103.8 134 170.9 206.7
RT 3 4 5 6 8 10 14 20 30 38 49 59
Heating capacity R22 KW 11 15.4 18 21.6 28.7 37.4 50.4 75.3 107.3 145 178 216
RT 3 4 5 6 8 10 14 20 30 38 49 59
R407C KW 10.4 14.8 17.2 20.6 27.2 35.6 49.2 72.5 102 140 175.6 210.5
RT 3 4 5 6 8 11 14 21 31 41 51 61
Input power for cooling KW 4.16 5.82 6.68 8.1 11 13.1 18.72 29.12 41.6 60 78 90
Input power for heating KW 3.75 4.89 6.19 8.22 10.92 12.7 17.89 27.9 43.7 62.8 79.5 92.6
No. of circuits 1 1 1 2 2 2 2 2 2 2 4 4
Voltage V/PH/HZ 380/3/50
Compressor Semi hermetic scroll type compressor
Refrigerant R22/R407C/R410A
Fan Type Centrifugal machine
Blast capacity m³/h 2100 2700 3400 4200 5200 6000 8000 12000 21500 24000 26000 28000
Max ESP Pa 50 50 50 150 150 200 200 200 250 350 400 400
Condenser fan Type Direct startup
Qty. 1 1 1 1 1 1 1 2 2 2 4 4
Noise dB(A) 57 58 59 63 64 65 68 72 77 90 110 115
Filter Nylon net
Panel Galvanized steel sheet
Insulating layer 10mm rubber plastics
Charge volume of refrigerant 1.6 2 2.2 2.7x2 3.0x2 4.8x2 6.3+3.5 7.6x2 10x2 17x2 18x2 20x2
Weight kg 160 170 170 260 310 384 600 860 1480 2500 2550 2600
Dimension L mm 1300 1300 1300 1700 1700 2010 2010 2845 3450 4660 4800 4800
W mm 970 970 970 1110 1110 1165 1165 2115 2115 2200 2200 2200
H mm 790 790 790 1045 1045 1155 1155 1195 1195 2280 2280 2280
Optional accessories Air valve, air flue, air brake valve, air grill
Product features

1. The rooftop heating and cooling unit does not need a specialized room for installation. New air vents can be set up as fresh air volume can be manually adjusted and the pre-filter section can also be configured according to the client's requirements.
2. Easy assembly. The machine set adopts air cooling and direct air supply methods. Cooling towers and circulating water systems are not necessary. The rooftop packaged heating and cooling unit can be easily installed on rooftops, balconies and other suitable places. The machine set can immediately start working by just connecting the air return pipe and power onsite.
3. High air quality. The heating and cooling unit has air supply, refrigeration, heat supply, air purifying and electronic control functions.
4. Reliable operation. Overload protection and open-phase protection devices are built in the heating and cooling unit to guarantee the safety and reliability of use.

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