Medium Air Cooled Inverter Heat Pumps

The YORK® YMAA Amichi™ Series is a no-compromise solution for a variety of climates and locations. Built specifically to deliver better performance through a wider operating envelope, the Amichi™ chiller and heat pump can maintain efficiency in a variety of conditions without kits or add-ons – down to an impressive -18°C ambient in cooling mode and -15°C ambient in heating mode. 

These units feature high efficiency DC inverter compressor technology and electronically commutated (EC) fans, which together with tandem compressor design across several circuits allows optimum system efficiency at off-design and part-load, ensures reliable operation, and also provides partial redundancy.

With the smallest footprint across the widest capacity range on the market, the YORK® Amichi™ Series is also the perfect solution for high performance in smaller spaces.  Installation is simplified with a compact size that permits forklift loading, and a modular configuration allows units to be arranged in varying footprints to fit different space requirements. This unique modularity means capacity can be increased incrementally as buildings are being constructed or spaces are becoming occupied. And if maintenance is required, other modules in the system will continue to operate, helping to reduce downtime and loss of capacity.

Available is 9 packaged sizes ranging from nominal cooling capacity 44kW to 255kW and nominal heating capacity 50kW to 256kW, these units can be linked up to 16 units to provide great design flexibility and redundancy.