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Heat pump water heaters · UK

De Dietrich 7629714 - TWH SPLIT FS 270 E

The De Dietrich 7629714 - TWH SPLIT FS 270 E is a heat pump water heater with water heating efficiency ηwh 138 %, load profile XL and energy label A+.1

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Water heating efficiency ηwh
138%1
Load profile
XL1
Official source
Energy label
A+1
Official source
ηwh, colder climate
92%1
Official source
ηwh, warmer climate
163%1
Official source

Technical specifications

General
Load profileXL1
Registered in EPREL2021-091
Efficiency
Water heating efficiency ηwh138 %1
ηwh, colder climate92 %1
ηwh, warmer climate163 %1
Energy labelA+1
Annual electricity use, colder climate1,813 kWh1
Annual electricity use, warmer climate1,028 kWh1
Noise
Outdoor sound power57 dB(A)1

How it ranks

Water heating efficiency ηwh: better than 45% of comparable models in our database (Heat pump water heaters · Load profile XL; n = 159).

Rank 72 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.

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Frequently asked questions

What is the water heating efficiency ηwh of the De Dietrich 7629714 - TWH SPLIT FS 270 E?

The water heating efficiency ηwh of the De Dietrich 7629714 - TWH SPLIT FS 270 E is 138 %.1

Which load profile does the De Dietrich 7629714 - TWH SPLIT FS 270 E have?

The De Dietrich 7629714 - TWH SPLIT FS 270 E has load profile XL.1

Which energy label does the De Dietrich 7629714 - TWH SPLIT FS 270 E have?

The De Dietrich 7629714 - TWH SPLIT FS 270 E has energy label A+.1

Sources

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