Unical HP OWER TWO 90RK Air-to-Water Split System Heat Pump, Full Inverter 5D, A++ Energy Class, R32, DC Inverter Twin Rotary, Max 58°C, down to -20°C
Unical HP OWER TWO 90RK Air-to-Water Split System Heat Pump, Full Inverter 5D, A++ Energy Class, R32, DC Inverter Twin Rotary, Max 58°C, down to -20°C
Description
The Unical HP OWER TWO 90RK is an air-water split system heat pump designed for high-efficiency climate control.
It utilizes FULL INVERTER 5D technology with a DC INVERTER TWIN ROTARY compressor and a brushless DC variable speed fan motor. The system is rated with an A++ energy efficiency class, achieving a COP up to 4.37 and an EER up to 4.49. It operates in temperatures as low as -20°C, provides a maximum flow temperature of 58°C, and uses R32 refrigerant.
The unit features a heat exchanger with copper tubes and aluminum fins treated against mold, alongside a stainless steel water-gas plate heat exchanger. It includes a wall-mounted hydronic kit equipped with an 8L expansion vessel, inverter circulator, 3 bar safety valve, air vent, flow switch, and filter.
This system is suitable for domestic hot water production via a dedicated storage tank. It is managed by an integrated digital regulator with modulating flow temperature control, with optional support for a touch screen remote, 0-10V external control, or an ON/OFF external chronothermostat. Integrated features include automatic defrosting, compressor crankcase pre-heating for low temperatures, automatic restart, and self-diagnosis.