Brandwave

Dux vs Stiebel Eltron:Which is more popular by branded search?

In August 2026, Stiebel Eltron had more branded searches than Dux among hot water brands worldwide. Stiebel Eltron was estimated to have 74K branded searches compared to Dux’s 1K, and held a 17.2% Share of Search versus Dux’s 0.23%. These are worldwide searches for English-language branded terms.

Share of Search among hot water brands worldwide in August 2026Which is more popular in search, Dux or Stiebel Eltron?
Dux0.23%1K searches
vs
Stiebel Eltron17.2%74K searches

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Which is more popular in search, Dux or Stiebel Eltron?

Compare the hot water cylinder brands people buy. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.

Dux and Stiebel Eltron among hot water brands worldwide, by month

Share of Search by month for Stiebel Eltron, Dux. The figures are in the table below the chart.

View monthly share of search table
MonthBoschRheemRinnaiStiebel EltronDux
Oct 202546.4%16.6%16.6%20.2%0.29%
Nov 202541.7%18%18%22%0.24%
Dec 202543.5%18.8%18.8%18.8%0.22%
Jan 202638.4%16.5%20.2%24.6%0.22%
Feb 202637.1%19.4%19.4%23.8%0.26%
Mar 202641.7%18%18%22%0.24%
Apr 202643.4%18.8%18.8%18.8%0.25%
May 202643.4%18.8%18.8%18.8%0.25%
Jun 202644.8%19.5%15.9%19.5%0.26%
Jul 202644.8%19.5%15.9%19.5%0.26%
Aug 202648%17.2%17.2%17.2%0.23%
Sep 2026—————

How has the Dux and Stiebel Eltron comparison changed over the last 12 months?

  • Stiebel Eltron was ahead of Dux in every measured month of the 11 months ending August 2026.
  • Across the 11 months ending August 2026, Dux’s estimated Share of Search among hot water brands worldwide moved from 0.29% to 0.23%, and its estimated monthly branded searches moved from 1.3K to 1K.
  • Across the 11 months ending August 2026, Stiebel Eltron’s estimated Share of Search among hot water brands worldwide moved from 20.2% to 17.2%, and its estimated monthly branded searches moved from 90.5K to 74K.

How did search popularity change for hot water brands worldwide in August 2026?

  1. In August 2026, Rinnai overtook Stiebel Eltron to rank 3rd among hot water brands worldwide, at 17.2%.

  2. In August 2026, Stiebel Eltron lost estimated Share of Search among hot water brands worldwide, from 19.5% to 17.2%.

  3. Estimated monthly branded searches for Dux worldwide fell 23.1% over 11 measured months, from 1.3K to 1K in August 2026.

How each brand is measured

Brandwave collects information about searches that people make online using Dux’s and Stiebel Eltron’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

Dux

1 branded search term

  • dux hot water

Stiebel Eltron

1 branded search term

  • stiebel eltron

How the Brand Demand Index is measured

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