Inventum Sunsmart Heat 260L
The Inventum Sunsmart Heat 260L is a heat pump water heater with water heating efficiency ηwh 133 %, load profile XL and energy label A+.1
Key figures
Technical specifications
| General | |
|---|---|
| Load profile | XL1 |
| Registered in EPREL | 2025-111 |
| Efficiency | |
| Water heating efficiency ηwh | 133 %1 |
| ηwh, colder climate | 106 %1 |
| ηwh, warmer climate | 147 %1 |
| Energy label | A+1 |
| Annual electricity use, colder climate | 1,576 kWh1 |
| Annual electricity use, warmer climate | 1,143 kWh1 |
| Noise | |
| Indoor sound power | 55 dB(A)1 |
| Outdoor sound power | 53 dB(A)1 |
| Connectivity & smart | |
| Off-peak hours only | No1 |
How it ranks
Water heating efficiency ηwh: better than 33% of comparable models in our database (Heat pump water heaters · Load profile XL; n = 159).
Rank 104 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.
Variants
This model is registered in 2 combinations (for example with a different indoor unit or cylinder) with exactly the same performance. All figures on this page apply to each of these types. The part of the type number that differs is in bold; small differences (e.g. cylinder volume or anode) are listed after it:
- Sunsmart Heat 260L
- Ecoheat R290 260L — Registered in EPREL: 2025-03
Compare with
Similar models
Other brands, same type and a comparable size.
More from Inventum
- Inventum Modul-AIR Aqua 180L Water heating efficiency ηwh: 121 %
- Inventum Sunsmart Heat 160L Water heating efficiency ηwh: 108 %
- Inventum Sunsmart Heat 200L Water heating efficiency ηwh: 123 %
How we collect and check this data →
Frequently asked questions
What is the water heating efficiency ηwh of the Inventum Sunsmart Heat 260L?
The water heating efficiency ηwh of the Inventum Sunsmart Heat 260L is 133 %.1
Which load profile does the Inventum Sunsmart Heat 260L have?
The Inventum Sunsmart Heat 260L has load profile XL.1
Which energy label does the Inventum Sunsmart Heat 260L have?
The Inventum Sunsmart Heat 260L has energy label A+.1
What is the indoor sound power of the Inventum Sunsmart Heat 260L?
The indoor sound power of the Inventum Sunsmart Heat 260L is 55 dB(A).1
Sources
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed Oct 13, 2026