Heat pumps N2N
Air-to-water heat pumps from a Slovak manufacturer — for family homes and commercial buildings. They heat, cool and prepare hot water even at minus twenty-five degrees.
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Choose by building
Quiet air-to-water heat pump with SCOP up to 5.14. For new builds and renovations, with underfloor heating or radiators.
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For apartment blocks, hotels, offices and industry. Flow temperature up to 75 °C, R290 refrigerant.
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Hot water tank, hydraulic station and control unit — depending on how much space you have and what you need.
Compare↓What you get in every model
Operating range from minus twenty-five to plus forty-three degrees.
High water flow temperature — also suitable for renovations with old radiators.
Propane with GWP 3 — almost 700× kinder to the climate than the common refrigerant R410A.
5 years on the heat pump, 10 years on the compressor. No surcharge.
The N2N PROLINE range
| PROLINE 6 | PROLINE 9 | PROLINE 13 | PROLINE 16 | |
|---|---|---|---|---|
| Output (A7/W35) | 4.8 kW | 7.1 kW | 10.0 kW | 12.9 kW |
| Max. output | 6 kW | 9 kW | 13 kW | 16 kW |
| SCOP W35 / W55 | 5,08 / 3,66 | 5,05 / 3,73 | 5,14 / 3,79 | 5,07 / 3,69 |
| Noise (1 m) | 32 dB(A) | 38 dB(A) | 38 dB(A) | 38 dB(A) |
| Power supply | 230 V | 230 V | 400 V | 400 V |
The output you need depends on the heat loss of your house. We will calculate it for you free of charge →
What goes inside the house
The heat pump stands outside. One of these units goes into the plant room — we will advise which one suits your home.
200-litre tank made of 316L stainless steel. For households that want plenty of hot water.
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Everything in one: circulation pump, expansion vessel and safety valves. Space-saving, quick to install.
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Indoor unit with touch display and WiFi. You control your heating from your phone too, from anywhere.
Product details→What you ask us
What heat pump output do I need?
It depends on the heat loss of the house, not on the floor area. A 150 m² new build is often fine with 6 or 9 kW, an older uninsulated house needs more. We will calculate the exact output for you free of charge in a no-obligation quote.
Does a heat pump work with radiators?
Yes. N2N PROLINE supplies water up to 75 °C, so it can handle radiators too. With underfloor heating, however, it is more economical.
Does it heat even in the hardest frost?
Yes, it operates down to minus twenty-five degrees. When sizing, we take into account the lowest temperature in your district.
Is a heat pump noisy?
N2N PROLINE is designed for quiet operation — the noise level one metre from the unit is 32 to 38 dB(A). When planning the location, we also consider your neighbours.
Can a heat pump also cool?
Yes, all models can also cool in summer — via the floor, ceiling panels or fan coils.
We will design a heat pump for you
We calculate the heat loss, choose the right model and show you the savings and price — free and with no obligation.
NO-OBLIGATION QUOTE