HEAT PUMP: NL-BKDX50-200II/R32
Heat pumps are most often used for households where heating is provided by underfloor heating, which is heated to a temperature of around 40 °C. In the case of heating through a water boiler (and thus the need to heat the water to 70-90°C), a heat pump is an insufficient solution.
In order to find out if you can heat with a given pump in our meteorological conditions, it is important to know in what temperature range the pump works - the NL-BKDX50-200II/R32 pump is functional between -25 and + 43 °C, so there is no problem use of the cooling system as well as heating.
The pump uses the ecological refrigerant R32, when heat is generated by compressing the sucked air, which is transferred to water in the exchanger for a purpose that you determine - accumulation in a boiler for heating or perhaps in a tank for hot domestic water. Compared to the refrigerant R410 used so far, it is much more environmentally friendly, is 60% more efficient, has a higher heat transfer capacity and reduces emissions by up to 78% more than R410 – it boasts a GWP of only 675 and meets all EU requirements.
The operation of the heat pump is ensured by electricity (it consumes approx. 30% of the produced energy) and when we are dealing with the ecological and economic side of the matter, of course the connection of the pump with photovoltaics is in place. We can ensure for you that in the case of PV electricity production, the heat pump is powered by this green energy you have produced
Pump specifications:
Compressor: Mitsubishi
Technology: DC inverter type
Efficiency (COP): 3.5-4.9
Ecological refrigerant R32/3000 g
Installation on the floor
Nominal heating power: 20 kW
Protection: IPX4
Waterproof: I Class
Power supply: 380 V-3 N/50 Hz
ErP: 35°C A+++/ 55°C A++
Functions: heating, cooling, hot water
Super low noise with fully DC fan motor ≤52dB
Energy saving up to 80%
Built-in expansion tank with a volume of 5 liters
Heating power - water: 5.5-21 kW
Heating power - heating: 4.5 – 20 kW
Cooling power: 4.8 – 14.5 kW
Control modes: heating / cooling / hot water heating / heating & hot water heating / cooling & hot water heating
Functional at ambient temperature: -25 to + 43 °C
Circulation pump: WILO RS-25/8
Maximum displacement of the circulation pump: 8 m
External dimensions: 996×470×1385 mm
Weight 155 kg
Warranty: 2 years
