MAXA CALIDO 250
The MAXA CALIDO 250 is a heat pump water heater with water heating efficiency ηwh 145 %, load profile XL and energy label A+.1
Key figures
Technical specifications
| General | |
|---|---|
| Load profile | XL1 |
| Registered in EPREL | 2025-101 |
| Efficiency | |
| Water heating efficiency ηwh | 145 %1 |
| ηwh, colder climate | 104 %1 |
| ηwh, warmer climate | 173 %1 |
| Energy label | A+1 |
| Annual electricity use, colder climate | 1,618 kWh1 |
| Annual electricity use, warmer climate | 969 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 72% of comparable models in our database (Heat pump water heaters · Load profile XL; n = 159).
Rank 42 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:
- CALIDO 250
- CALIDO 250-S
Similar models
Other brands, same type and a comparable size.
More from MAXA
- MAXA CALIDO 105 Water heating efficiency ηwh: 140 %
- MAXA CALIDO 190 Water heating efficiency ηwh: 133 %
Guides on heat pump water heaters
How we collect and check this data →
Frequently asked questions
What is the water heating efficiency ηwh of the MAXA CALIDO 250?
The water heating efficiency ηwh of the MAXA CALIDO 250 is 145 %.1
Which load profile does the MAXA CALIDO 250 have?
The MAXA CALIDO 250 has load profile XL.1
Which energy label does the MAXA CALIDO 250 have?
The MAXA CALIDO 250 has energy label A+.1
What is the indoor sound power of the MAXA CALIDO 250?
The indoor sound power of the MAXA CALIDO 250 is 49 dB(A).1
Sources
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed 13 Oct 2026