Dux vs Rinnai:Which is more popular by branded search in New Zealand?

Name: Dux vs Rinnai: Which is more popular by branded search in New Zealand?
Creator: Brandwave
License: https://creativecommons.org/licenses/by/4.0/

In August 2026, Rinnai had more branded searches than Dux among hot water system brands in New Zealand. Rinnai was estimated to have 8.3K branded searches compared to Dux’s 90, and held a 49.3% Share of Search versus Dux’s 0.54%.

Share of Search among hot water system brands in New Zealand in August 2026Which is more popular in search, Dux or Rinnai?

Follow Dux vs Rinnai and get free monthly updates on what changed

By continuing you'll get index updates and occasional product news from Brandwave. Unsubscribe any time. Privacy

Track your brand against a rival →

Which is more popular in search, Dux or Rinnai?

Compare the hot water cylinder and gas water heater brands New Zealand homes use. 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 Rinnai among hot water system brands in New Zealand, by month

Month	Rinnai	Rheem	Stiebel Eltron	Thermann	Dux
Oct 2025	50.2%	38.4%	9.6%	1.3%	0.51%
Nov 2025	47.6%	39.1%	11.2%	1.2%	0.74%
Dec 2025	51.2%	37.5%	9.2%	1.4%	0.73%
Jan 2026	48.2%	40.2%	9.9%	0.98%	0.71%
Feb 2026	52.6%	36.6%	9.1%	1%	0.62%
Mar 2026	48.5%	39.9%	9.6%	1.4%	0.61%
Apr 2026	48.3%	38.6%	11.5%	1%	0.54%
May 2026	46.8%	41.7%	10%	0.93%	0.58%
Jun 2026	48%	40.6%	10%	0.98%	0.52%
Jul 2026	50.1%	38%	10.6%	0.96%	0.39%
Aug 2026	49.3%	39.2%	9.9%	1.1%	0.54%
Sep 2026	—	—	—	—	—

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

3 findings

Rinnai 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 system brands in New Zealand moved from 0.51% to 0.54%, and its estimated monthly branded searches moved from 70 to 90.
Across the 11 months ending August 2026, Rinnai’s estimated Share of Search among hot water system brands in New Zealand moved from 50.2% to 49.3%, and its estimated monthly branded searches moved from 6.8K to 8.3K.

How did search popularity change for New Zealand hot water system brands in August 2026?

2 changes

In August 2026, Rinnai lost estimated Share of Search among hot water system brands in New Zealand, from 50.1% to 49.3%.
Estimated monthly branded searches for Dux in New Zealand rose 28.6% over 11 measured months, from 70 to 90 in August 2026.

How each brand is measured

Brandwave collects information about searches that people make online using Dux’s and Rinnai’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.