| Brand | Vaillant GmbH |
|---|
| Model | flexoTHERM 5kW (400V) with aroCOLLECT |
|---|
| Series | flexoTHERM exclusive VWF 57/4 |
|---|
| Efficiency class at 35°C |  |
|---|
| Efficiency class at 55°C | A++ |
|---|
| Smart grid ready | yes |
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| SCOP @ 55°C (based on average climate conditions) | 3.26 |
|---|
| SCOP @ 35°C (based on average climate conditions) | 4.34 |
|---|
| Refrigerant | R410A |
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| Heat output A2/W35 (kW) | 5.70 |
|---|
| Noise level inside (dB) | 42 |
|---|
| Noise level external (dB) | 43 |
|---|
| Inverter technology | no |
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| COP A7/W55 | 3.10 |
|---|
| COP A2/W35 | 4.20 |
|---|
| COP A-7/W55 | 2.40 |
|---|
| Width inside (cm) | 60.0 |
|---|
| Width outside (cm) | 79.0 |
|---|
| Height outside (cm) | 126.0 |
|---|
| Height inside (cm) | 118.0 |
|---|
| Depth outside (cm) | 120.0 |
|---|
| Depth inside (cm) | 60.0 |
|---|
| EHPA or CH quality label | CH-HP-00591 |
|---|
| Link to manufacturer | https://www.vaillant.co.uk/homeowners/ |
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