Boran series heat pump
R290 heat pump with vapour injection for long, harsh winters: 65 °C leaving water at −25 °C outdoor air, 12–16 kW.
Poyraz series heat pump
R290 heat pump for regions where winters stay around −7 °C. 12, 14 and 16 kW models, leaving water up to 55 °C.
- Poyraz 12
- Poyraz 14
- Poyraz 16
Highlights
- R290 natural refrigerant: no effect on the ozone layer, low global warming potential
- A −7 / W 55 design point, rated capacity at −7 °C
- Economiser and İYB circuit that maintain efficiency in the shoulder seasons
- Stepless capacity and low noise: DC inverter compressor, BLDC fan
- Heating, cooling and domestic hot water from one unit
- 12 kW single-phase; 14 and 16 kW three-phase supply
- Pairs with HİD / HİT, HİDRA and HİDREM indoor units
- Solar energy integration; remote monitoring and control
Applications
- Apartments
- Detached houses and villas
- Small commercial premises and offices
- Underfloor heating
- Cooling with fan coils
- Low-temperature radiator systems
- Domestic hot water
Poyraz is the heat pump we build for Marmara and similar transitional climates: provinces such as Istanbul, Bursa, Kocaeli and Tekirdag, where winters are not harsh but the turn of the seasons is pronounced. Its design point is A −7 / W 55: at −7 °C outdoor air it produces 55 °C water without dropping below its rated capacity. That is why it runs on underfloor heating, fan coil and low-temperature radiator systems without needing a backup heater.
Cycle and efficiency
The refrigerant is R290, that is, propane: a natural refrigerant with no effect on the ozone layer and a low global warming potential. The economiser and İYB circuit keep the compressor from working harder than necessary in the changeable weather of spring and autumn, so consumption stays low in these months as well. The DC inverter compressor adjusts its capacity steplessly to demand and, together with the BLDC fan, keeps noise low. This is how comfort and electricity costs are kept in balance.
Which capacity?
The 12 kW model runs on single-phase power and suits detached houses and large apartments. The three-phase 14 and 16 kW models are for villas and small commercial premises. The right model depends on the building's insulation, the direction its façades face and how the household uses it. For a firm selection, share the heat loss calculation or the actual consumption of the existing boiler, and we will determine the model together from that data.
What connects to the system?
The same unit covers heating, cooling and domestic hot water together. As the indoor unit it pairs with the wall-hung HİD / HİT, HİDRA with its tank or HİDREM with direct-expansion cooling. A single outdoor unit can supply underfloor heating, radiator and fan coil circuits together; hot water comes from the built-in tank on the indoor units with a tank, and from an external cylinder with the wall-hung type. A solar collector circuit and remote monitoring and control can also be added to the system.
Technical data
Scroll the table sideways
| Model | Poyraz 12 | Poyraz 14 | Poyraz 16 |
|---|---|---|---|
| Heating capacity, −7 °C outdoor air (kW) | 12 | 14 | 16 |
| Heating capacity, +7 °C outdoor air (kW) | 15 | 17 | 19 |
| Design operating point | A −7 / W 55 | A −7 / W 55 | A −7 / W 55 |
| Max. leaving water temperature (°C) | 55 | 55 | 55 |
| Refrigerant | R290 | R290 | R290 |
| Compressor | DC inverter scroll | DC inverter scroll | DC inverter scroll |
| Fan | BLDC | BLDC | BLDC |
| Power supply | 220–240 V / 1 phase | 380–400 V / 3 phase | 380–400 V / 3 phase |
| Max. power input (kW) | 3.7 | 4.3 | 4.7 |
| Sound pressure at 1 m (dB(A)) | 22–32 | 35–48 | 35–48 |
| Unit dimensions W × D × H (mm) | 349 × 790 × 823 | 355 × 872 × 1100 | 355 × 950 × 1230 |
| Weight (kg) | 64 | 86 | 98 |
Request a quote for this product
Tell us the model and the project; we will help you choose the right capacity.
After installation, this product is serviced and maintained by our group company Aktek Elektromekanik. Service by Aktek Elektromekanik
Other products in this group
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R32 heat pump for coastal climates, with mild winters and long, hot summers. 12–16 kW heating at +2 °C outdoor air, strong cooling.
Ayaz series hybrid package heat pump
R290 + R134a cascade heat pump for Eastern Anatolia and high altitude. 75 °C water at −30 °C outdoor air, 12–16 kW, buffer tank inside.
V series outdoor unit (20–24 kW)
20 and 24 kW heat pump outdoor unit: rated capacity down to −15 °C, three-phase, R410A, DC inverter. For villas, small residential complexes and commercial premises.