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Heat pump water heaters · UK

Blaupunkt BLP-THERMA+300L

The Blaupunkt BLP-THERMA+300L is a heat pump water heater with water heating efficiency ηwh 127 %, load profile XL and annual electricity use (average climate) 1111 kWh.1

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Water heating efficiency ηwh
127%1
Load profile
XL1
Official source
Annual electricity use (average climate)
1,111kWh1
Official source
Energy label
A+1
Official source
Indoor sound power
56dB(A)1
Official source

Technical specifications

General
Load profileXL1
Registered in EPREL2026-091
Efficiency
Water heating efficiency ηwh127 %1
ηwh, colder climate105 %1
ηwh, warmer climate146 %1
Energy labelA+1
Annual electricity use (average climate)1,111 kWh1
Annual electricity use, colder climate1,586 kWh1
Annual electricity use, warmer climate1,149 kWh1
Noise
Indoor sound power56 dB(A)1
Connectivity & smart
Off-peak hours onlyNo1

How it ranks

Water heating efficiency ηwh: better than 17% of comparable models in our database (Heat pump water heaters · Load profile XL; n = 159).

Rank 125 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:

  • BLP-THERMA+300L
  • BLP-THERMA+SC -300L

Compare with

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Frequently asked questions

What is the water heating efficiency ηwh of the Blaupunkt BLP-THERMA+300L?

The water heating efficiency ηwh of the Blaupunkt BLP-THERMA+300L is 127 %.1

Which load profile does the Blaupunkt BLP-THERMA+300L have?

The Blaupunkt BLP-THERMA+300L has load profile XL.1

What is the annual electricity use (average climate) of the Blaupunkt BLP-THERMA+300L?

The annual electricity use (average climate) of the Blaupunkt BLP-THERMA+300L is 1111 kWh.1

Which energy label does the Blaupunkt BLP-THERMA+300L have?

The Blaupunkt BLP-THERMA+300L has energy label A+.1

Sources

  1. European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed 13 Oct 2026