Rhoss has launched a new range of reversible heat pumps, WinPACK ECO HT65, featuring scroll compressors and low-GWP refrigerant R454B. The new models expand the company’s EasyPACK ECO HT65 line, offering enhanced capacity for larger and more complex systems.
The range includes seven sizes with heating capacities from approximately 120 to 190 kW. It is available in two configurations: the T version for high efficiency and the Q version for reduced noise levels.
Key features of the WinPACK ECO HT65 series include an optimized design for R454B refrigerant, a dual-circuit setup with four compressors, and vapor injection technology. This configuration improves both heating performance and operational limits.
The units deliver high energy efficiency, with COP values up to 3.51 and SCOP reaching 4.39 for low-temperature applications and 3.63 for medium temperatures. The heat pumps can produce hot water at 65°C with outdoor air temperatures ranging from -10°C to +35°C, and maintain 55°C operation even at -20°C.
A range of options and accessories is available, including desuperheater management and integrated pumping groups.