Dimplex DHW 301P
The Dimplex DHW 301P is a heat pump water heater with water heating efficiency ηwh 129 %, load profile XL and energy label A+.1
Key figures
Technical specifications
| General | |
|---|---|
| Load profile | XL1 |
| Registered in EPREL | 2023-051 |
| Efficiency | |
| Water heating efficiency ηwh | 129 %1 |
| ηwh, colder climate | 116 %1 |
| ηwh, warmer climate | 145 %1 |
| Energy label | A+1 |
| Annual electricity use, colder climate | 1,439 kWh1 |
| Annual electricity use, warmer climate | 1,156 kWh1 |
| Noise | |
| Indoor sound power | 50 dB(A)1 |
| Outdoor sound power | 38 dB(A)1 |
| Connectivity & smart | |
| Off-peak hours only | Yes1 |
How it ranks
Water heating efficiency ηwh: better than 24% of comparable models in our database (Heat pump water heaters · Load profile XL; n = 159).
Rank 118 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 belongs to a series of 2 variants with the same load profile and energy class. The figures on this page apply to the variant above; other variants differ in: Water heating efficiency ηwh 125–129 %. After each type number you can see what differs:
- DHW 301P
- DHW 301P+ — Water heating efficiency ηwh: 125 %; Annual electricity use, colder climate: 1,446 kWh; Annual electricity use, warmer climate: 1,158 kWh
Manufacturer documentation
External links to Dimplex's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.
Compare with
Similar models
Other brands, same type and a comparable size.
More from Dimplex
- Dimplex DHW 250P Water heating efficiency ηwh: 133 %
- Dimplex Edel 100 Air D893321 Water heating efficiency ηwh: 99 %
- Dimplex Edel 200 Air D893323 Water heating efficiency ηwh: 132 %
- Dimplex Edel 200 Water - Water D893332 Water heating efficiency ηwh: 179 %
How we collect and check this data →
Frequently asked questions
What is the water heating efficiency ηwh of the Dimplex DHW 301P?
The water heating efficiency ηwh of the Dimplex DHW 301P is 129 %.1
Which load profile does the Dimplex DHW 301P have?
The Dimplex DHW 301P has load profile XL.1
Which energy label does the Dimplex DHW 301P have?
The Dimplex DHW 301P has energy label A+.1
What is the indoor sound power of the Dimplex DHW 301P?
The indoor sound power of the Dimplex DHW 301P is 50 dB(A).1
Sources
- European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed 13 Oct 2026