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RM Monobloc Air-to-Water Heat Pump, R290, 8–22 kW
Air-to-water monobloc heat pump for heating, cooling and domestic hot water. Eco-friendly R290 refrigerant, A+++ class.
Model
- Rated heating capacity (A7/W35)
- 8 kW
- Heating W30/35: COP
- 4.28–5.45 W/W
- Cooling W23/18: capacity
- 3.35–9.38 kW
- Noise level (pressure at 1 m / power)
- 45 / 52 dB(A)
- Dimensions (L×W×H)
- 1185×435×848 mm
- Net / gross weight
- 89 / 95 kg
- Rated heating capacity (A7/W35)
- 15 kW
- Heating W30/35: COP
- 4.21–5.28 W/W
- Cooling W23/18: capacity
- 5.78–15.23 kW
- Noise level (pressure at 1 m / power)
- 46 / 53 dB(A)
- Dimensions (L×W×H)
- 1255×435×1394 mm
- Net / gross weight
- 126 / 145 kg
- Rated heating capacity (A7/W35)
- 18 kW
- Heating W30/35: COP
- 4.26–5.32 W/W
- Cooling W23/18: capacity
- 5.81–15.45 kW
- Noise level (pressure at 1 m / power)
- 46 / 53 dB(A)
- Dimensions (L×W×H)
- 1255×435×1394 mm
- Net / gross weight
- 126 / 145 kg
- Rated heating capacity (A7/W35)
- 22 kW
- Heating W30/35: COP
- 4.32–5.22 W/W
- Cooling W23/18: capacity
- 10.48–22.60 kW
- Noise level (pressure at 1 m / power)
- 48 / 55 dB(A)
- Dimensions (L×W×H)
- 1255×435×1480 mm
- Net / gross weight
- 178 / 205 kg
What is the RM heat pump
A heat pump for private homes: one outdoor unit heats the house in winter, cools it in summer and prepares hot water. Works with underfloor heating, radiators and fan coils; models from 8 to 22 kW.
How the RM heat pump works
The heat pump extracts heat from outdoor air even at −30 °C, the compressor raises its temperature, and the heat exchanger transfers the heat to the heating system water. It is a monobloc: the entire refrigerant circuit is factory-assembled inside the outdoor unit, and only water pipes run into the house.
RM heat pump: advantages
- Operates at outdoor temperatures from −30 to +50 °C
- Energy efficiency class A+++ at 35 °C
- Heats water up to 75 °C
- Natural R290 refrigerant, Panasonic compressor and Grundfos pump
RM heat pump: specifications
| Parameter | GL/RM-8 | GL/RM-15 | GL/RM-18 | GL/RM-22 |
|---|---|---|---|---|
| Power supply, V/Ph/Hz | 220–240/1/50 | 220–240/1/50 | 380–415/3/50 | 380–415/3/50 |
| Energy efficiency class 35 °C / 55 °C | A+++ / A++ | A+++ / A++ | A+++ / A++ | A+++ / A++ |
| Rated heating capacity (A7/W35), kW | 8 | 15 | 18 | 22 |
| Heating W30/35: capacity, kW | 3.10–8.67 | 5.32–15.40 | 5.38–15.60 | 8.10–22.10 |
| Heating W30/35: power input, kW | 0.59–2.03 | 1.02–3.65 | 1.03–3.66 | 1.56–5.12 |
| Heating W30/35: COP, W/W | 4.28–5.45 | 4.21–5.28 | 4.26–5.32 | 4.32–5.22 |
| Heating W47/55: capacity, kW | 3.05–7.90 | 4.81–13.60 | 4.85–13.76 | 7.78–22.20 |
| Heating W47/55: COP, W/W | 2.80–3.24 | 2.85–3.07 | 2.88–3.12 | 2.85–3.36 |
| Domestic hot water: capacity, kW | 4.45–12.20 | 7.64–21.67 | 7.73–21.95 | 11.60–30.45 |
| Domestic hot water: COP, W/W | 4.36–5.28 | 4.29–5.18 | 4.30–5.20 | 4.33–5.21 |
| Cooling W23/18: capacity, kW | 3.35–9.38 | 5.78–15.23 | 5.81–15.45 | 10.48–22.60 |
| Cooling W23/18: EER, W/W | 2.82–3.31 | 2.75–3.19 | 2.78–3.21 | 2.82–3.31 |
| Cooling W12/7: capacity, kW | 2.64–6.88 | 4.55–11.20 | 4.67–11.80 | 8.25–19.00 |
| Max. power input, kW | 3.4 | 6.0 | 6.2 | 8.5 |
| Max. operating current, A | 15.5 | 27.3 | 10.4 | 14.3 |
| Compressor / fan / pump | Panasonic DC + EVI / DC / Grundfos DC | Panasonic DC + EVI / DC / Grundfos DC | Panasonic DC + EVI / DC / Grundfos DC | Panasonic DC + EVI / DC / Grundfos DC |
| Max. water flow / head, m³/h / m | 4 / 8.9 | 6 / 10.5 | 6 / 10.5 | 8 / 12.5 |
| Max. water temperature, °C | 75 | 75 | 75 | 75 |
| Outdoor temperature range, °C | −30…+50 | −30…+50 | −30…+50 | −30…+50 |
| Refrigerant / charge, kg | R290 / 0.8 | R290 / 1.3 | R290 / 1.3 | R290 / 2.0 |
| Noise level (pressure at 1 m / power), dB(A) | 45 / 52 | 46 / 53 | 46 / 53 | 48 / 55 |
| Water protection | IPX4 | IPX4 | IPX4 | IPX4 |
| Net / gross weight, kg | 89 / 95 | 126 / 145 | 126 / 145 | 178 / 205 |
| Dimensions (L×W×H), mm | 1185×435×848 | 1255×435×1394 | 1255×435×1394 | 1255×435×1480 |
Specifications are based on manufacturer data under standard test conditions and are subject to change.
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