Power World PW030-DKZLRS-E1/S(ODU) vs Remeha Confida MB 400-6
SCOP (35 °C): Power World PW030-DKZLRS-E1/S(ODU) 4.91, Remeha Confida MB 400-6 5.22. The Remeha Confida MB 400-6 is better on 10 of 15 comparable points.
Who wins where
- Power World PW030-DKZLRS-E1/S(ODU)
- Remeha Confida MB 400-6
Biggest differences
| Fact | PW030-DKZLRS-E1/S(ODU) | Confida MB 400-6 |
|---|---|---|
| COP A7/W35 | 4.96 | 6.95 |
| Indoor unit sound power | 40 dB(A) | 30 dB(A) |
| Refrigerant charge | 0.6 kg | 0.7 kg |
| COP A2/W35 | 4.88 | 5.2 |
| Seasonal efficiency ηs 35 °C | 193.2 % | 205.8 % |
| SCOP (35 °C) | 4.91 | 5.22 |
Score per area = position (0–100) relative to all 1350 models in this category; higher is better.
| Technical specifications | Power WorldPW030-DKZLRS-E1/S(ODU) | RemehaConfida MB 400-6 |
|---|---|---|
| Grants & market | ||
| Boiler Upgrade Scheme | £7,500 – £9,000 | £7,500 – £9,000 |
| General | ||
| Type (source) | Air-to-water 1 | Air-to-water 1 |
| Performance | ||
| Heating capacity (A7/W35) | 6.03 kW 2 | 6.26 kW ✓ 3 |
| Rated output 35 °C | 6.19 kW 1 | 6.4 kW ✓ 1 |
| Rated output 55 °C | 6.19 kW ✓ 1 | 6.1 kW 1 |
| Efficiency | ||
| SCOP (35 °C) | 4.91 1 | 5.22 ✓ 1 |
| SCOP (55 °C) | 3.87 1 | 3.9 ✓ 1 |
| Seasonal efficiency ηs 35 °C | 193.2 % 1 | 205.8 % ✓ 1 |
| Seasonal efficiency ηs 55 °C | 151.7 % 1 | 152.9 % ✓ 1 |
| Energy label 35 °C | A, , , 2 | A, , , 3 |
| Energy label 55 °C | A, , , 2 | A, , , 3 |
| COP A7/W35 | 4.96 1 | 6.95 ✓ 1 |
| COP A2/W35 | 4.88 1 | 5.2 ✓ 1 |
| COP A-7/W35 | 3.18 ✓ 1 | 3.04 1 |
| Noise | ||
| Outdoor unit sound power | 49 dB(A) 1 | 48 dB(A) ✓ 1 |
| Indoor unit sound power | 40 dB(A) 1 | 30 dB(A) ✓ 1 |
| Refrigerant | ||
| Refrigerant | R290 1 | R290 1 |
| Refrigerant GWP | 3 2 | 3 3 |
| Refrigerant charge | 0.6 kg ✓ 1 | 0.7 kg 1 |
| Electrical | ||
| Max. power input | 1.93 kW 1 | 3 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