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Calculate the minimum power that the air conditioner should have for your space.
The VIVAX heat pump HPS-28CH84AERI/O1s R32 is an outdoor unit with a nominal capacity of 8.3 kW for heating and 8.4 kW for cooling. Heat pumps are a unique solution for heating, cooling and hot water in the household. Their working principle is to extract heat from the surrounding air and transfer this heat through coolant pipes to a closed space for heating water and households. Refrigerant passes through the expansion valve, and as it expands, its temperature and pressure drop. When the ambient temperature is higher than the temperature of the refrigerant, the heat from the air flowing through the air heat exchanger transfers to the refrigerant, which then evaporates. Then the steam passes through the compressor and increases the pressure and the temperature rises above the temperature of the water compressor in the hydronic system.
The hot vapor refrigerant passes through the heat exchanger on the water side, the water is heated in the hydraulic system and then pumped into the closed space to the water or space heating terminal. After that, the refrigerant cools and condenses and returns to the expansion valve to restart the cycle. The VIVAX heat pump HPS-28CH84AERI/O1s R32 is an outdoor unit that is connected to a hydraulic box located in the household. It has a user interface that is connected via a signal wire. The newly designed wired controller with touch buttons has a communication wire length of up to 50 meters. It is mostly used for turning the device on and off, setting the operating mode, adjusting the temperature and setting the timer. In addition, it checks operating parameters in real time, has a built-in temperature sensor and modbus protocol and network flexibility.
If you are interested in other models in the HEAT CRANKS category, click on the link .
| Nominal heating capacity (kW) | 8,3 |
| COP | 5,2 |
| Nominal cooling capacity (kW) | 8,4 |
| EER | 5,05 |
| Tip kompresora | Double rotating |
| External fan - motor type | DC fan |
| Number of fans | 1 |
| Heat exchanger - type | Fin-coil |
| Refrigerant | R32 |
| Filled volume of working substance (kg) | 1,65 |
| Razina zvučne snage (dB(A)) | 59 |
| Dimenzije uređaja (mm) | 1118x865x523 |
| Dimenzije pakiranja (mm) | 1180 x 890 x 560 |
| Bruto / neto težina (kg) | 77/88 |
| Pipe dimensions OD (mm) - Liquid | 9,52 |
| Pipe dimensions OD (mm) - Gas | 15,88 |
| Pipe connection method | No welding with the nut |
| Max. height difference (m) | Max. 20 |
| Max. pipe length (m) | 2 - 30 |
| Replenishment of cooling medium (g/m) | 38 |
| Power supply | 220-240 V / 1 Ph / 50 Hz |
