PROFESSIONAL
DOUBLE-STAGE

The Professional Double-Stage range consists of heat pumps with two compression stages, designed to bridge high source-to-system temperature differences with maximum efficiency. They are optimised for operation with a flow temperature consistently above 75°C, and can operate up to 95°C (and at 120 °C in the customised version). They are available in Air and Water versions, depending on whether air or water is used as the natural source, with single nominal heat output ranging from 70 kW to 350 kW per single module, including reversible models for cooling.

Given their characteristics, they are best suited for the production of thermal energy to serve production processes, large industrial environments, centralised heating systems with traditional terminals (radiators), district heating, and in conditions of severe outdoor temperatures.