Air heat pump in use
The WP Max-AirMono monoblock developed by ratiotherm impresses with its high-quality workmanship and features. Thanks to the specially developed large evaporator, the bionic owl wing fan with low speed, and the highly insulated refrigeration circuit, this heat pump is extremely quiet in operation. It is highly efficient and, thanks to high flow temperatures, also ideal for renovation projects.
This efficiency is achieved through the use of the environmentally friendly and innovative refrigerant propane (R290). This means that this generation of heat pumps protects our planet, as it does not damage the ozone layer. The outdoor unit is connected to the wall-mounted indoor unit via frost-proof pipes filled with brine. The indoor unit allows convenient operation of the monoblock heat pump and serves as a system separation towards the storage tank or residential building. The indoor unit is equipped with an electric heating element. The heat pump itself can be fitted with a specially designed plant tray to blend in even better with the building’s exterior. Nowadays, it goes without saying that the WP MaxAirMono heat pump can be operated specifically with surplus PV power. The monoblock offers a variety of interfaces for communication with smart meters or energy management systems.
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Heating performance: 1,9 – 15,5 kW
COP: 4,48 (A2/W35)
The advantages of the WP Max-AirMono series at a glance:
Performance data for WP Max-AirMono
| F11 | F17 | |
| Heating capacity | 1,9 – 11,3 kW | 2,6 – 15,5 kW |
| Power consumption | 0,8 – 3,0 kW | 0,7 – 3,8 kW |
| COP at rated capacity | 4,48 | 4,32 |
| Space heating efficiency | 193,60 % | 180,60 % |
| F11 | F17 | |
| Cooling capacity | 5,1 – 14,5 kW | 6,7 – 19 kW |
| Power consumption | 0,8 – 3,0 kW | 1,1 – 4,4 kW |
| EER at rated capacity | 5,61 | 5,72 |
| F11 | F17 | |
| Type | Fully hermetic, rotary piston, inverter-controlled | Fully hermetic, rotary piston, inverter-controlled |
| Speed | 960 – 5400 n/min | 1200 – 7000 n/min |
| Max. operating current | 12 A | 18 A |
| F11 | F17 | |
| Type | Air heat exchanger | Air heat exchanger |
| Air flow rate | 5000 m³/h | 8000 m³/h |
| Test pressure | 35 bar | 35 bar |
| Operating range | -30 – 50°C | -30 – 50°C |
| Min. / Max. source temperature | -25 – 40°C | -25 – 40°C |
| F11 | F17 | |
| Type | Copper-brazed plate heat exchanger | Copper-brazed plate heat exchanger |
| Water flow rate | 0,5 – 2 m³/h | 0,5 – 3 m³/h |
| Pressure drop | max. 0,3 bar | max. 0,3 bar |
| Temperature difference | 5 – 8 K | 5 – 8 K |
| Test pressure | 45 bar | 45 bar |
| Operating range | -196 – 200°C | -196 – 200°C |
| Min. / Max. sink temperature | 25 – 75°C | 25 – 75°C |
| F11 | F17 | |
| Sound pressure level, outdoor unit | 33 dB(A) | 34 dB(A) |
| Sound power level, outdoor unit | 54 dB(A) | 55 dB(A) |
| Dimensions, indoor unit | 660 x 1175 x 202 BxHxT (mm) | 660 x 1175 x 202 BxHxT (mm) |
| Dimensions, outdoor unit | 1583 x 923 x 718 BxHxT (mm) | 1583 x 923 x 718 BxHxT (mm) |
| Weight, indoor unit | 51 kg | 53 kg |
| Weight, outdoor unit | 210 kg | 220 kg |
| Max. operating pressure, water | 6 bar | 6 bar |
| Max. low-pressure temperature | 75°C | 75°C |
Special features:
Inverter control:
The WP Max-AirMono series can cover a very wide range of heating and cooling capacities thanks to the standard integrated speed control using inverter technology. This opens up a wide range of applications. The inverter technology also allows, for example, power regulation to use PV electricity for heating or cooling as required. This heat pump offers you maximum savings potential, as it always delivers the right amount of power and automatically adapts to the current energy requirements of the living space in every season.
Downloads for the WP Max-AirMono series
