Thermia Calibra E
Specifications and technical data
Ground Source (GSHP)ResidentialR452B3–12 kW
| Manufacturer | Thermia |
|---|---|
| Model | Calibra E |
| Model code | Calibra E Cool 12 |
| Heat pump type | Ground Source (GSHP) |
| Application | Residential |
| Refrigerant | R452B |
| Mode | Heating & cooling |
| Heating capacity | 3–12 kW |
| COP (heating) | 4.78 at B0/W35 |
| SCOP (heating) | 5.85 at W35 |
| Heating flow temperature | 20–65 °C |
| Power input | 13.1 kW |
| Electrical supply | 400V/3P/50Hz |
| Cooling flow temperature | -10–20 °C |
| Dimensions (H×W×D) | 1863 × 703 × 598 mm |
| Operational Weight | 169 kg |
| Sound power level | 35 dB(A) (Sound Power LW(A)) |
| Data added | 2026-07-06 |
| Data source | Manufacturer Data Sheet |
Notes
Thermia Calibra E Cool 12 is a 12 kW ground source heat pump, using R452B refrigerant.
Passive cooling via brine loop (not active/mechanical). peak_elec = compressor max (4.1kW) + aux heater max (9kW). DHW 260L, COP hot water 2.8.
✓ Manually verified by Heat Pump Database
✎ Suggest a correction to this data
Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.
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