COSTWAY RB33427PQ-IT+BE vs LG S24EC NSKS / S24EC U24S
SEER (cooling): COSTWAY RB33427PQ-IT+BE 6.1, LG S24EC NSKS / S24EC U24S 6.9. The LG S24EC NSKS / S24EC U24S is better on 4 of 7 comparable points.
Who wins where
- COSTWAY RB33427PQ-IT+BE
- LG S24EC NSKS / S24EC U24S
Biggest differences
| Fact | RB33427PQ-IT+BE | S24EC NSKS / S24EC U24S |
|---|---|---|
| SEER (cooling) | 6.1 | 6.9 |
| Outdoor unit sound power | 63 dB(A) | 70 dB(A) |
| Heating capacity | 4.6 kW | 5 kW |
| SCOP (heating) | 4 | 4.3 |
Score per area = position (0–100) relative to all 400 models in this category; higher is better.
| Technical specifications | COSTWAYRB33427PQ-IT+BE | LGS24EC NSKS / S24EC U24S |
|---|---|---|
| Performance | ||
| Cooling capacity | 6.5 kW 1 | 6.6 kW ✓ 2 |
| Heating capacity | 4.6 kW 1 | 5 kW ✓ 2 |
| Efficiency | ||
| SEER (cooling) | 6.1 1 | 6.9 ✓ 2 |
| SCOP (heating) | 4 1 | 4.3 ✓ 2 |
| Energy label cooling | A, , 1 | A, , 2 |
| Energy label heating | A, 1 | A, 2 |
| Noise | ||
| Indoor unit sound power | 64 dB(A) ✓ 1 | 65 dB(A) 2 |
| Outdoor unit sound power | 63 dB(A) ✓ 1 | 70 dB(A) 2 |
| Refrigerant | ||
| Refrigerant | R32 1 | R32 2 |
| Refrigerant GWP | 675 1 | 675 2 |
Sources
- European Product Registry for Energy Labelling (EPREL) — Europese Commissie · accessed Oct 9, 2026
- European Product Registry for Energy Labelling (EPREL) — Europese Commissie · accessed Oct 9, 2026