Image Not Available

The YORK YLAA air-cooled chiller is an environmental leader.

Utilising scroll type compressors and microchannel condenser coil technology the YLAA delivers premium efficiency for all air conditioning applications.

YLAA chillers are a self-contained cooling solution that is light-weight and compact for convenient installation on the ground or on building rooftops.

Eurovent Certified Unit


0% off



  • Energy Efficiency Ratio (EER) as high as 3.4 and a Seasonal Energy Efficiency Ratio (SEER) as high as 5.13 to provide low operating costs at both full and part load conditions.
  • Low Sound Operation thanks to various sound attenuation options (Variable Speed EC Fans, compressor acoustic enclosure).
  • Single electrical power connection and optional, factory fitted, hydrokits with fixed or variable speed pump (single or dual), water filter and flow switch to provide fast and easy installation.
  • Heat Recovery option to provide free production of hot water up to 60ºC.
  • One Chiller, Many Applications with a wide range of accessories and options, including Building Management System communications interfaces.
  • Supplies chilled liquid at temperatures between -12°C and 15°C.
  • Operates in ambient temperatures from -18°C to 46°C fully loaded.
  • Prices are subject to change without notice, check with your JCI representative

Cooling Capacity431 kW



Sound92 dBA

Net Weight: 3443kg

Product Dimension:Width 2242 Length4807 Height2508

Working Days

Mandatory Items4 items

Product CodeDescription------Quantity
YLAA0442|10(E)R-410A Refrigerant (Fully Charged)R-410A Refrigerant (Fully Charged)----
YLAA0442|32(E)Electronic Expansion ValvesElectronic Expansion Valves----
YLAA0442|41(Y)Flow Switch with Extension KitFlow Switch with Extension Kit----
YLAA0442|QUOTA_SURCHARGE_R-410AQuota Surcharge R-410AQuota Surcharge R-410A----
Do you want it Factory Mounted?

Document TypeLanguage
Last Update DatePreviewDownloadsCopy Link
EU Product Line Card 2021
EN 2021
EU Product Line Card 2022 HVAC version
EN 2022
YORK Commercial & Industrial HVAC Catalogue 2020
EN Jan. 2020
YORK Commercial & Industrial HVAC Catalogue 2021
EN Aug. 2021
YLAA - Catalog Page
EN 2021
Ecodesign Technical Datasheet (Reg.1095/2015) R410A units
EN Jul. 2017
Ecodesign Technical Datasheet (Reg.2281/2016 Comfort) R410A units
EN Jan. 2018
Ecodesign Technical Datasheet (Reg.2281/2016 Process HT) R410A units
EN Jan. 2018
Ecodesign Technical Datasheet (Reg.2281/2016 Comfort) R454B units
EN Sep. 2021
Ecodesign Technical Datasheet (Reg.2281/2016 Process HT) R454B units
EN Sep. 2021