| Provider | Viessmann |
|---|
| Model | Vitocal 252-A A16 |
|---|
| Series | Vitocal 252-A A16 |
|---|
| Efficiency index at 55°C | 153,00 |
|---|
| Efficiency index at 35°C | 190,00 |
|---|
| Efficiency class at 35°C | A+++ |
|---|
| Efficiency class at 55°C | A+++ |
|---|
| Type | air-water |
|---|
| Refrigerant | R290 |
|---|
| Heat output A2/W35 (kW) | 12,80 |
|---|
| COP A2/W35 | 4,30 |
|---|
| COP A7/W55 | 3,31 |
|---|
| COP A-7/W55 | 2,30 |
|---|
| Inverter technology | yes |
|---|
| Refrigerant charge (g) | 2'000 |
|---|
| Noise level external (dB) | 48 |
|---|
| Noise level inside (dB) | 41 |
|---|
| Height inside (cm) | 190 |
|---|
| Width inside (cm) | 60 |
|---|
| Depth inside (cm) | 60 |
|---|
| Height outside (cm) | 138 |
|---|
| Width outside (cm) | 114 |
|---|
| Depth outside (cm) | 68 |
|---|
| EHPA or CH quality label | CH-HP-01400 |
|---|
| Link to manufacturer | https://www.viessmann-climatesolutions.com/en.html |
|---|
| Available in countries | CH, / on demand |
|---|
