Rooftop Mounted Unit Application for SmallCity Bus/Coach Nominated Heating capacity 15, 000 kcal/h /17 kw / 58, 000 Btu/h Nominated cooling capacity 17, 000 kcal/h /20 kw / 68, 000 Btu/h Evaporator Air Flow (0 ESP) 3000 m3/h Condenser Air Flow 3800 m3/h Fresh Air 1000 m3/h Rooftop Unit Weight 150 kg Size in mm (l× w × h) 3150× 910 ×190 mm Power Consumption(24V) <85 A Max Ambient temperature > 50 °C Compressor Brand Copeland Inverter Scroll Compressor Refrigerant Type R407c Amount 3.5kg Evaporator Type Hydrophilic aluminum foil with internal ridge copper tube Fan motor 4-speed centrifugal type No. of fan motor 4pcs Condenser Type Aluminum foil with internal ridge copper tube Fan motors Axial type No. of fan motor 2pcs