The REVO®-E HP R744 is an all-electric, zero emission HVAC unit specially designed for buses with alternative drives. The use of natural refrigerant R744 makes it an environmentally neutral HVAC system for cooling the bus interior, and it also functions as a heat pump. It operates more efficiently under a wide range of ambient conditions (-20 °C / +44 °C), providing a large heating capacity with less energy consumption.
GWP 1
Energy Efficiency
38 kW* at 35 °C (COP = 2.2)HP - 26 kW* at -10 °C (COP = 2.1)
HP - 21 kW* at -20° (COP = 2.1)
Maximization of the range due to high COP during heat pump mode
Automatic de-icing function for energy saving heat pump operation at cold outside temperatures
Flexible and efficient power output due to infinitely variable compressor and fans
Electronic expansion valves (EEV) with Valeo control units for efficient operation with optimum high pressure control (optimal COP control)
