Kermi x-change aqua eco XL
The Kermi x-change aqua eco XL is a heat pump water heater with water heating efficiency ηwh 124 %, load profile XL and energy label A+.1
Key figures
Technical specifications
| General | |
|---|---|
| Load profile | XL1 |
| Registered in EPREL | 2025-081 |
| Efficiency | |
| Water heating efficiency ηwh | 124 %1 |
| ηwh, colder climate | 108 %1 |
| ηwh, warmer climate | 143 %1 |
| Energy label | A+1 |
| Annual electricity use, colder climate | 1,547 kWh1 |
| Annual electricity use, warmer climate | 1,171 kWh1 |
| Noise | |
| Indoor sound power | 56 dB(A)1 |
| Connectivity & smart | |
| Off-peak hours only | No1 |
How it ranks
Water heating efficiency ηwh: better than 13% of comparable models in our database (Heat pump water heaters · Load profile XL; n = 159).
Rank 137 of 160
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.
Manufacturer documentation
External links to Kermi's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.
Similar models
Other brands, same type and a comparable size.
More from Kermi
- Kermi x-change fresh 300 AI Water heating efficiency ηwh: 151 %
- Kermi x-change aqua eco L Water heating efficiency ηwh: 118 %
How we collect and check this data →
Frequently asked questions
What is the water heating efficiency ηwh of the Kermi x-change aqua eco XL?
The water heating efficiency ηwh of the Kermi x-change aqua eco XL is 124 %.1
Which load profile does the Kermi x-change aqua eco XL have?
The Kermi x-change aqua eco XL has load profile XL.1
Which energy label does the Kermi x-change aqua eco XL have?
The Kermi x-change aqua eco XL has energy label A+.1
What is the indoor sound power of the Kermi x-change aqua eco XL?
The indoor sound power of the Kermi x-change aqua eco XL is 56 dB(A).1
Sources
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed 13 Oct 2026