Airwell TFHM-150H-04M25 vs THERMOR 286048
Water heating efficiency ηwh: Airwell TFHM-150H-04M25 122 %, THERMOR 286048 132 %. The THERMOR 286048 is better on 6 of 8 comparable points.
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Both models in detail
Who wins where
- Airwell TFHM-150H-04M25
- THERMOR 286048
Biggest differences
| Fact | TFHM-150H-04M25 | 286048 |
|---|---|---|
| Indoor sound power | 56 dB(A) | 47 dB(A) |
| ηwh, colder climate | 103 % | 115 % |
| Annual electricity use, colder climate | 997 kWh | 894 kWh |
| Water heating efficiency ηwh | 122 % | 132 % |
| ηwh, warmer climate | 137 % | 147 % |
| Annual electricity use, warmer climate | 746 kWh | 697 kWh |
Score per area = position (0–100) relative to all 450 models in this category; higher is better.
| Technical specifications | AirwellTFHM-150H-04M25 | THERMOR286048 |
|---|---|---|
| General | ||
| Load profile | L1 | L2 |
| Efficiency | ||
| Water heating efficiency ηwh | 122 %1 | 132 %✓2 |
| ηwh, colder climate | 103 %1 | 115 %✓2 |
| ηwh, warmer climate | 137 %1 | 147 %✓2 |
| Energy label | A+1 | A+2 |
| Annual electricity use, colder climate | 997 kWh1 | 894 kWh✓2 |
| Annual electricity use, warmer climate | 746 kWh1 | 697 kWh✓2 |
| Noise | ||
| Indoor sound power | 56 dB(A)1 | 47 dB(A)✓2 |
| Outdoor sound power | 56 dB(A)✓1 | 58 dB(A)2 |
| Connectivity & smart | ||
| Smart control | Yes1 | Yes2 |
Frequently asked questions
Which is better: the Airwell TFHM-150H-04M25 or the THERMOR 286048?
Water heating efficiency ηwh: Airwell TFHM-150H-04M25 122 %, THERMOR 286048 132 %. The THERMOR 286048 is better on 6 of 8 comparable points.
What is the water heating efficiency ηwh of the Airwell TFHM-150H-04M25 and the THERMOR 286048?
Airwell TFHM-150H-04M25: 122 %. THERMOR 286048: 132 %.
Which is better on indoor sound power: the Airwell TFHM-150H-04M25 or the THERMOR 286048?
THERMOR 286048: 47 dB(A). Airwell TFHM-150H-04M25: 56 dB(A).
Which is better on ηwh, colder climate: the Airwell TFHM-150H-04M25 or the THERMOR 286048?
THERMOR 286048: 115 %. Airwell TFHM-150H-04M25: 103 %.
Related comparisons
How we collect and check this data →
Sources
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed 13 Oct 2026
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed 13 Oct 2026