Air-Cooled Chillers and Heat Pumps
YORK offers a complete range of air-cooled chiller and heat pumps within 11 kW to 4000 kW capacities , to cover all customer needs , maintaining the highest efficiency levels and operative performances .
YORK Chillers Units
0 100 200 300 400 500 700 900 1100 1500 2000 3000 4000 6000 12000 kW
AMICHI TM -S YVAG DC Inverter Scroll 11.2 to 17.8 kW
AMICHI TM YMAA DC Inverter Scroll 44 to 254 kW
AMICHI TM -S YVAG ( Modular ) DC Inverter Scroll 17.8 to 71.2 kW
YLAA Scroll 198 to 525 kW
AMICHI TM YMAA ( Modular ) DC Inverter Scroll Maximum of 32 units below 130 kW · Maximum of 16 units above 130 kW Up to 4000 kW by using modularity
YGT VSD Screw 420 to 1144 kW
YVAA VSD Screw 648 to 1693 kW
YVFA VSD Screw Free Cooling 577 to 1664 kW
YORK Heat Pump Units
0 100 200 300 400 500 700 900 1100 1500 2000 3000 4000 6000 12000 kW
AMICHI TM -S YVAG DC Inverter Scroll 10.9 to 18.4 kW
AMICHI TM YMPA DC Inverter Scroll 50 to 254 kW
AMICHI TM -S YVAG ( Modular ) DC Inverter Scroll 18.4 to 73.8 kW
YLPB Scroll 344 to 653 kW
AMICHI TM YMPA ( Modular ) DC Inverter Scroll Maximum of 32 units below 130 kW · Maximum of 16 units above 130 kW Up to 4000 kW by using modularity
YLZ E . V . I . Scroll - 4 pipes 24 to 102.7 kW
YHA Scroll - 4 pipes 22.2 to 463.7 kW
Two different compressor technologies for to meet the most challenging requirements
SCROLL COMPRESSOR YVAG , YMPA , YLAA , YLPB , YHA , YLZ
SCREW COMPRESSOR YGT , YVAA , YVFA
A scroll compressor is typically used in small-medium size HVAC applications for residential and commercial buildings . It offers a good compromise between a compact footprint and wide operating envelope . A typical application is a multi-compressor system , often with one inverter compressor for more flexible regulation and improved efficiency .
A rotary-screw compressor uses a rotary-type positivedisplacement mechanism . Screws are commonly used for medium size comfort or process cooling applications where high compression ratios and lift are required , such as for glycol operation .
Variable compression ratio ( Vi ) and slide valve can provide the best efficiency while matching the different operating conditions required by each application .
YORK Air-Conditioning Products 11