All parts of DAIKIN MCQUAY Brand Air Cooled Chiller Group are original and guaranteed. •Capacity: 890.000 kcal/h=1.000.00 KW at 10-15 C conditions 688,000 kcal/h=800.00 KW at 7-12 C conditions -W type condenser- -2 Screwed proportionally controlled compressors -Independent double gas circuit- -Dixell plc operating system- Pressure controlled •Siemens electrical control panel- axial 800mm. 13 fans -Eco-friendly R134A Gas Ready for installation, can also be rented if requested. All maintenance of this device has been done by our company.