Johnson Controls (JCI) has expanded its line of YORK YLAA Air-Cooled Scroll Chillers with two new models that offer a smaller footprint with increased efficiency.
The new models expand the product range from 40 to 230 tonnes without sacrificing quality and efficiency. The extended line will be available through the YORK 041 and 048 models.
JCI global product manager for air-cooled scrolls, Jerry Laumann, said the expansion of the YLAA line allows the company to deliver a broad range of air-cooled scroll chillers to customers.
“The enhanced YORK models offer a simple, efficient design in a smaller footprint, perfect for easy installation in both retrofits and new construction projects," he said.
YLAA scroll chillers are equipped with two independent circuits for partial redundancy. Brazed plate evaporators and microchannel condensers enable more efficient heat transfer to help reduce total cost of ownership.
The new models are available next month as part of the Quick Ship Stock program, providing a delivery within 2-5 days in the contiguous United States and Canada.
Additionally, made-to-order options including louvers and variable speed drive condenser fans to further enhance part-load efficiency and sound, as well as integral pump packages that offer a single purchase, shipment and install solution.
The environmental design of the YLAA includes zero-ODP HFC-410A refrigerant and up to 50 per cent less refrigerant charge.
Units include full-load and part-load efficiencies that meet or exceed ASHRAE standards. The unit is also equipped with native building automation system (BAS) communications, including BACnet, Modbus and N2.