ATAG EN LYDOS HYBRID WI-FI 100 4060000
The ATAG EN LYDOS HYBRID WI-FI 100 4060000 is a heat pump water heater with water heating efficiency ηwh 79 %, load profile M and energy label A.1
Key figures
Technical specifications
| General | |
|---|---|
| Load profile | M1 |
| Registered in EPREL | 2025-031 |
| Efficiency | |
| Water heating efficiency ηwh | 79 %1 |
| ηwh, colder climate | 79 %1 |
| ηwh, warmer climate | 79 %1 |
| Energy label | A1 |
| Annual electricity use, colder climate | 652 kWh1 |
| Annual electricity use, warmer climate | 652 kWh1 |
| Noise | |
| Indoor sound power | 49 dB(A)1 |
| Connectivity & smart | |
| Off-peak hours only | No1 |
How it ranks
Water heating efficiency ηwh: better than 0% of comparable models in our database (Heat pump water heaters · Load profile M; n = 98).
Rank 99 of 99
Compared with every model on VersusIndex in the same group with a known value; equal values do not count as better. This says nothing about price, installation or reliability.
Similar models
Other brands, same type and a comparable size.
More from ATAG
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How we collect and check this data →
Frequently asked questions
What is the water heating efficiency ηwh of the ATAG EN LYDOS HYBRID WI-FI 100 4060000?
The water heating efficiency ηwh of the ATAG EN LYDOS HYBRID WI-FI 100 4060000 is 79 %.1
Which load profile does the ATAG EN LYDOS HYBRID WI-FI 100 4060000 have?
The ATAG EN LYDOS HYBRID WI-FI 100 4060000 has load profile M.1
Which energy label does the ATAG EN LYDOS HYBRID WI-FI 100 4060000 have?
The ATAG EN LYDOS HYBRID WI-FI 100 4060000 has energy label A.1
What is the indoor sound power of the ATAG EN LYDOS HYBRID WI-FI 100 4060000?
The indoor sound power of the ATAG EN LYDOS HYBRID WI-FI 100 4060000 is 49 dB(A).1
Sources
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed Oct 13, 2026