Heat pump water heaters · 5 models

STIEBEL ELTRON heat pump water heaters

All 5 models from STIEBEL ELTRON in our database, with the key figures side by side. Every value comes from an official register or the manufacturer; the source is on the product page.

At a glance

Load profile
XL (3), L (2)
Water heating efficiency ηwh
172 to 177 %
Energy label
A+ (5)
Indoor sound power
57 to 59 dB(A)

This is an overview by data, not a test or recommendation. Models from other brands with the same technology are in the comparisons and on the category page.

All models

ModelLoad profile1Water heating efficiency ηwh1Energy label1
SHP-I 300 H PlusXL177 %A+
SHP-I 200 PlusL176 %A+
SHP-O 200 PlusL176 %A+
SHP-O 300 PlusXL172 %A+
WWK-I 300 Plus CHXL172 %A+

Compare all models →

Lists featuring STIEBEL ELTRON

Other brands

Sources

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