Kronoterm ESSENTA-303/1 E D PV P3 (EPREL 2659109)
The Kronoterm ESSENTA-303/1 E D PV P3 (EPREL 2659109) is a heat pump water heater with water heating efficiency ηwh 172 %, load profile XL and energy label A+.1
Key figures
Technical specifications
| General | |
|---|---|
| Load profile | XL1 |
| Registered in EPREL | 2026-031 |
| Efficiency | |
| Water heating efficiency ηwh | 172 %1 |
| ηwh, colder climate | 172 %1 |
| ηwh, warmer climate | 172 %1 |
| Energy label | A+1 |
| Annual electricity use, colder climate | 975 kWh1 |
| Annual electricity use, warmer climate | 975 kWh1 |
| Noise | |
| Indoor sound power | 55 dB(A)1 |
| Connectivity & smart | |
| Off-peak hours only | No1 |
How it ranks
Water heating efficiency ηwh: better than 92% of comparable models in our database (Heat pump water heaters · Load profile XL; n = 159).
Rank 8 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.
Similar models
Other brands, same type and a comparable size.
More from Kronoterm
- Kronoterm ESSENTA-303/1 E D PV P3 Water heating efficiency ηwh: 163 %
- Kronoterm WP2 LF-30A Water heating efficiency ηwh: 138 %
Featured in these lists
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Frequently asked questions
What is the water heating efficiency ηwh of the Kronoterm ESSENTA-303/1 E D PV P3 (EPREL 2659109)?
The water heating efficiency ηwh of the Kronoterm ESSENTA-303/1 E D PV P3 (EPREL 2659109) is 172 %.1
Which load profile does the Kronoterm ESSENTA-303/1 E D PV P3 (EPREL 2659109) have?
The Kronoterm ESSENTA-303/1 E D PV P3 (EPREL 2659109) has load profile XL.1
Which energy label does the Kronoterm ESSENTA-303/1 E D PV P3 (EPREL 2659109) have?
The Kronoterm ESSENTA-303/1 E D PV P3 (EPREL 2659109) has energy label A+.1
What is the indoor sound power of the Kronoterm ESSENTA-303/1 E D PV P3 (EPREL 2659109)?
The indoor sound power of the Kronoterm ESSENTA-303/1 E D PV P3 (EPREL 2659109) is 55 dB(A).1
Sources
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed 13 Oct 2026