CTA AG Optiheat OH 28e DUO HT
| Provider | CTA AG |
|---|---|
| Series | Optiheat OH 28e DUO HT |
| Efficiency index at 55°C | 131,00 |
| Efficiency index at 35°C | 191,00 |
| Efficiency class at 35°C | A+++ |
| Efficiency class at 55°C | A++ |
| Type | earth-water |
| Heat output B0/W35 (kW) | 27,10 |
| COP B0/W35 | 4,70 |
| COP B0/W55 | 2,90 |
| Inverter technology | no |
| SCOP | 4,97 |
| Refrigerant | R410A |
| Noise level inside (dB) | 39 |
| Height inside (cm) | 124 |
| Width inside (cm) | 118 |
| Depth inside (cm) | 76 |
| EHPA or CH quality label | CH-HP-00549 |
| Link to manufacturer | https://www.cta.ch/ |