CTA AG Optiheat Inverta TWW OH I 4esr TWW
| Provider | CTA AG |
|---|---|
| Series | Optiheat Inverta TWW OH I 4esr TWW |
| Efficiency index at 55°C | 144,00 |
| Efficiency index at 35°C | 212,00 |
| Efficiency class at 35°C | A+++ |
| Efficiency class at 55°C | A++ |
| Refrigerant | R410A |
| Type | earth-water |
| Heat output B0/W35 (kW) | 3,80 |
| COP B0/W35 | 4,70 |
| COP B0/W55 | 2,70 |
| Inverter technology | yes |
| SCOP | 5,50 |
| Noise level inside (dB) | 29 |
| Height inside (cm) | 190 |
| Width inside (cm) | 60 |
| Depth inside (cm) | 70 |
| EHPA or CH quality label | CH-HP-00792 |
| Link to manufacturer | https://www.cta.ch/ |