The Unical HP OWER ONE 140RK is an Italian-made air-water heat pump designed for high efficiency. It boasts an A+++ energy class, providing a sustainable heating and cooling solution.

This system achieves a COP of up to 4.85 and an EER of up to 5.40 using R32 refrigerant. It features a DC INVERTER twin rotary compressor for low noise and absorption, brushless DC INVERTER fan motors, and high-efficiency brushless motor INVERTER circulation pumps. It operates in temperatures as low as -20°C and can reach a maximum circulation temperature of 60°C. The unit includes automatic defrost, compressor crankcase preheating for low temperatures, auto-restart, and self-diagnosis.

The unit is equipped with a water-gas heat exchanger featuring patented stainless steel plates for R32 and an air-gas heat exchanger made of aluminum-plated copper tubes with anti-corrosive treatment. It comes with a pre-assembled hydronic kit that includes a 6 bar safety valve, air bleed valve, INVERTER circulation pump, and circulation flow switch.

Managed by an integrated digital regulator, this heat pump is suitable for properties requiring domestic hot water via dedicated external storage. It is ideal for users seeking advanced control options such as touch screen remote controls, 0-10 Volt external control units, or external ON/OFF thermostats, and those needing integration with air conditioning system source management.