Zealux XAH07Csi9-S vs FoxESS HP1-5-E
SCOP (35 °C): Zealux XAH07Csi9-S 4.76, FoxESS HP1-5-E 5.01. The FoxESS HP1-5-E is better on 9 of 13 comparable points.
Who wins where
- Zealux XAH07Csi9-S
- FoxESS HP1-5-E
Biggest differences
| Fact | XAH07Csi9-S | HP1-5-E |
|---|---|---|
| Heating capacity (A7/W35) | 7.02 kW | 5.12 kW |
| COP A7/W35 | 4.3 | 5.1 |
| COP A-7/W35 | 2.96 | 3.35 |
| Seasonal efficiency ηs 55 °C | 144 % | 156 % |
| Outdoor unit sound power | 53 dB(A) | 49 dB(A) |
| SCOP (55 °C) | 3.68 | 3.98 |
Score per area = position (0–100) relative to all 1350 models in this category; higher is better.
| Technical specifications | ZealuxXAH07Csi9-S | FoxESSHP1-5-E |
|---|---|---|
| Grants & market | ||
| SEAI Heat Pump System Grant | €14,500 | €14,500 |
| General | ||
| Type (source) | Air-to-water 1 | Air-to-water 1 |
| Performance | ||
| Heating capacity (A7/W35) | 7.02 kW ✓ 2 | 5.12 kW 3 |
| Rated output 35 °C | 5.12 kW 1 | 5.13 kW ✓ 1 |
| Rated output 55 °C | 4.8 kW 1 | 5.17 kW ✓ 1 |
| Efficiency | ||
| SCOP (35 °C) | 4.76 1 | 5.01 ✓ 1 |
| SCOP (55 °C) | 3.68 1 | 3.98 ✓ 1 |
| Seasonal efficiency ηs 35 °C | 187 % 1 | 197 % ✓ 1 |
| Seasonal efficiency ηs 55 °C | 144 % 1 | 156 % ✓ 1 |
| Energy label 35 °C | A, , , 2 | A, , , 3 |
| Energy label 55 °C | A, , 2 | A, , , 3 |
| COP A7/W35 | 4.3 1 | 5.1 ✓ 1 |
| COP A2/W35 | – | 4.86 1 |
| COP A-7/W35 | 2.96 1 | 3.35 ✓ 1 |
| Noise | ||
| Outdoor unit sound power | 53 dB(A) 1 | 49 dB(A) ✓ 1 |
| Refrigerant | ||
| Refrigerant | R290 1 | R290 1 |
| Refrigerant GWP | 3 2 | 3 3 |
| Refrigerant charge | 0.9 kg 1 | 0.9 kg 1 |
| Electrical | ||
| Max. power input | 2.76 kW 1 | 2.8 kW 1 |
| Connectivity & smart | ||
| SG Ready | Yes 1 | Yes 1 |
Sources
- List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed 27 Sept 2026
- Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026
- Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026