Rinnai vs Vornado:Which is more popular?
In September 2026, Rinnai had more branded searches than Vornado among heater and dehumidifier brands worldwide. Rinnai had about 60,500 branded searches, while Vornado had 35,500. Rinnai made up 3.5% of all heater and dehumidifier brand searches we track, and Vornado accounted for 2%. When we asked ChatGPT and Google AI Overviews about heater and dehumidifier brands, Vornado appeared in two of the five answers and Rinnai in none.
Who do people search for more?
Rinnai, about 70% more searches than Vornado
Who does AI mention more?
Vornado, mentioned in 2 of 5 answers, Rinnai in 0
Who does AI recommend more?
Vornado, the only one of the two named
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Top heater and dehumidifier brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Vornado was mentioned in two out of five: in two of the three ChatGPT answers, but not in either of the two Google AI Overviews. Rinnai did not appear in any of the five answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
De'Longhi3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Frigidaire3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Midea2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Lasko2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers- Vornado2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Dyson2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers- Rinnai0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Dimplex0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about heater and dehumidifier brands
5 answers
Asked ChatGPT
“Which heater or dehumidifier brand should I go to?”
Asked ChatGPT
“What are the best heater and dehumidifier brands?”
Asked ChatGPT
“What's the best heater or dehumidifier brand for dry warm rooms?”
Searched Google, AI Overview
“best dehumidifier heater”
Searched Google, AI Overview
“dehumidifier heater combo”
Brands are shown in the order each answer named them. The survey took place in the United States on October 21, 2026.
Is Rinnai or Vornado more popular in search?
This chart shows how often people search Google for Rinnai and Vornado by name. Each line represents a brand's share of searches for all eight heater and dehumidifier brands we track, month by month, from English-language searches worldwide.
Share of searches by month for Rinnai, Vornado. The figures are in the table below the chart.
View monthly share of searches table
| Month | De'Longhi | Midea | Frigidaire | Lasko | Rinnai | Vornado | Dimplex | Dyson |
|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 43.7% | 23.9% | 16% | 5.3% | 3.9% | 2.2% | 2.8% | 2.2% |
| Nov 2025 | 52.3% | 19.3% | 12.9% | 4.9% | 3.2% | 1.8% | 2.9% | 2.7% |
| Dec 2025 | 48.5% | 21.8% | 11.9% | 6.4% | 3.6% | 2.6% | 2.4% | 2.8% |
| Jan 2026 | 41.2% | 22.5% | 15.1% | 8% | 4.5% | 2.9% | 2.9% | 2.8% |
| Feb 2026 | 43.5% | 23.8% | 15.9% | 5.2% | 4.8% | 2.3% | 2.7% | 1.8% |
| Mar 2026 | 40.6% | 27.2% | 18.2% | 4.5% | 4.5% | 1.8% | 2% | 1.2% |
| Apr 2026 | 42.4% | 28.3% | 15.5% | 3.7% | 4.7% | 2.2% | 1.8% | 1.4% |
| May 2026 | 37.9% | 31% | 17% | 3.9% | 4.2% | 2.9% | 1.6% | 1.7% |
| Jun 2026 | 32.3% | 39.4% | 14.4% | 3.2% | 3.5% | 2.9% | 1.6% | 2.7% |
| Jul 2026 | 32.8% | 40.1% | 14.7% | 3.2% | 2.9% | 3% | 1.5% | 1.8% |
| Aug 2026 | 35.7% | 35.7% | 16% | 3.5% | 3.9% | 2.7% | 1.4% | 1.2% |
| Sep 2026 | 38.8% | 31.7% | 17.3% | 3.5% | 3.5% | 2% | 1.8% | 1.4% |
How has the Rinnai and Vornado comparison changed over the last 12 months?
3 findings
- The lead changed hands 2 times in the 12 months ending September 2026: Vornado took it in July 2026, Rinnai took it in August 2026.
- Across the 12 months ending September 2026, Rinnai’s share of searches among heater and dehumidifier brands worldwide moved from 3.9% to 3.5%, and its estimated monthly branded searches moved from 74K to 60.5K.
- Across the 12 months ending September 2026, Vornado’s share of searches among heater and dehumidifier brands worldwide moved from 2.2% to 2%, and its estimated monthly branded searches moved from 41.2K to 35.5K.
How did search popularity change for heater and dehumidifier brands worldwide in September 2026?
2 changes
In September 2026, Vornado lost share of searches among heater and dehumidifier brands worldwide, from 2.7% to 2%.
In September 2026, Rinnai fell from 4th to 5th among heater and dehumidifier brands worldwide.
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using Rinnai’s and Vornado’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.
Other head-to-heads among heater and dehumidifier brands
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