MasterTherm AquaMaster Inverter AQ26IP
Specifications and technical data
Ground Source (GSHP)ResidentialR410A3–9 kW
| Manufacturer | MasterTherm |
|---|---|
| Model | AquaMaster Inverter AQ26IP |
| Model code | 1AQ26I-1 |
| Heat pump type | Ground Source (GSHP) All Ground Source heat pumps → |
| Application | Residential All Residential heat pumps → |
| Refrigerant | R410A All R410A heat pumps → |
| Mode | Heating only |
| Heating capacity | 3–9 kW |
| Max heating output (low temp) | 9 kW at B0/W35 |
| COP (heating) | 4.5 at B0/W35 |
| SCOP (heating) | 4.94 at W35 |
| Heating flow temperature | up to 60 °C |
| Electrical supply | Not stated |
| Dimensions (H×W×D) | 1200 × 526 × 716 mm |
| Operational Weight | 160 kg |
| Sound power level | 48 dB(A) (Sound Power LW(A)) |
| Data added | 2026-06-28 |
| Data source | Manufacturer Data Sheet |
| Verification | Verified by a human |
| MCS certification | ✓ MCS listed |
| MCS listing | View on MCS ↗ |
MasterTherm AquaMaster Inverter is a 9 kW ground source heat pump, using R410A refrigerant.
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Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.
Reviews & further reading
- Manufacturer AquaMaster Inverter P — MasterTherm
- Manufacturer AquaMaster Inverter P Commercial — MasterTherm
Alternatives to consider
Three Ground Source (GSHP) heat pumps from other manufacturers closest in capacity to this one.
Evo 9
Kensa · K090-S1H
- Capacity
- 9 kW
- SCOP
- 4.64 (W55)
- Sound power
- 56.1 dB(A)
- Refrigerant
- R407C
- Price
- ~£8,320
flexoTHERM
Vaillant · flexoTHERM 8 400V
- Capacity
- 8.89 kW
- SCOP
- 5.34 (W35)
- Sound power
- 45.6 dB(A)
- Refrigerant
- R410A
- Price
- £6,456.88–£7,330.80
Vitocal 300-G BWC
Viessmann · Vitocal 300-G BWC 301.C06
- Capacity
- 1.7–8.6 kW
- SCOP
- 5.29 (W55)
- Sound power
- 39 dB(A)
- Refrigerant
- R410A
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