Daikin vs Mitsubishi Heavy Industries:Which is more popular?
In September 2026, Daikin had more branded searches than Mitsubishi Heavy Industries among air conditioner brands in Australia. Daikin had about 18,700 branded searches, while Mitsubishi Heavy Industries had 3,600. Daikin made up 28% of all air conditioner brand searches we track, and Mitsubishi Heavy Industries accounted for 5.4%. When we asked ChatGPT and Google AI Overviews about air conditioner brands, Daikin appeared in four of the five answers and Mitsubishi Heavy Industries in three. Mitsubishi Heavy Industries was mentioned before Daikin in three out of four answers.
Who do people search for more?
Daikin, about 5 searches for every 1 for Mitsubishi Heavy Industries
Who does AI mention more?
Daikin, mentioned in 4 of 5 answers, Mitsubishi Heavy Industries in 3
Who does AI recommend more?
Mitsubishi Heavy Industries, named ahead of Daikin in 3 of 4 answers
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Top air conditioner brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Daikin was mentioned in four out of five: in all three ChatGPT answers and in one of the two Google AI Overviews. Mitsubishi Heavy Industries was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. Mitsubishi Heavy Industries was listed before Daikin in three out of four 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.
Fujitsu5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers- Daikin4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Mitsubishi Electric3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers- Mitsubishi Heavy Industries3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Panasonic2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Rinnai1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Actron Air0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Midea0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Gree0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Haier0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about air conditioner brands
5 answers
Asked ChatGPT
“Which air conditioner brand should I buy in Australia?”
Asked ChatGPT
“What are the best split system air conditioners in Australia?”
Asked ChatGPT
“What is the most reliable air conditioner brand?”
Searched Google, AI Overview
“air conditioner”
Searched Google, AI Overview
“split system air conditioner”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in Australia on October 26, 2026.
Is Daikin or Mitsubishi Heavy Industries more popular in search?
This chart shows how often people search Google for Daikin and Mitsubishi Heavy Industries by name. Each line represents a brand's share of searches for all 15 air conditioner brands we track, month by month, from searches in Australia.
Share of searches by month for Daikin, Mitsubishi Heavy Industries. The figures are in the table below the chart.
View monthly share of searches table
| Month | Daikin | Mitsubishi Electric | Fujitsu | Actron Air | Midea | Mitsubishi Heavy Industries | Gree | Panasonic | Rinnai | Haier | Kelvinator | Teco | Carrier | LG | Samsung |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 27.5% | 18.8% | 9.7% | 7.6% | 4.3% | 6.5% | 4.3% | 4.3% | 2.8% | 2.4% | 2.8% | 2.8% | 1.9% | 1.9% | 2.4% |
| Nov 2025 | 28.3% | 19.9% | 10.7% | 6.9% | 3.9% | 5.8% | 3.9% | 4.8% | 3.2% | 1.7% | 2.6% | 2.6% | 1.7% | 1.7% | 2.6% |
| Dec 2025 | 30.1% | 18.3% | 9.8% | 8.3% | 3.6% | 4.4% | 3.6% | 4.4% | 3.6% | 1.9% | 2.9% | 2.9% | 1.9% | 1.9% | 2.4% |
| Jan 2026 | 27.1% | 19.1% | 10.2% | 8.6% | 3.7% | 4.6% | 3.7% | 4.6% | 3.7% | 2% | 3% | 3% | 2.5% | 1.7% | 2.5% |
| Feb 2026 | 29% | 17.4% | 9% | 9.2% | 4% | 4.9% | 4% | 4.9% | 3.2% | 2.1% | 2.7% | 2.7% | 2.7% | 1.8% | 2.7% |
| Mar 2026 | 30.1% | 15.5% | 9.3% | 8.9% | 4.1% | 5.1% | 4.1% | 4.1% | 2.7% | 2.3% | 2.7% | 2.3% | 5.1% | 1.8% | 2.3% |
| Apr 2026 | 32.7% | 16.8% | 10.1% | 7.8% | 4.5% | 4.5% | 3.5% | 4.5% | 3% | 2.4% | 2.4% | 1.6% | 2.4% | 1.9% | 1.9% |
| May 2026 | 31.3% | 18.4% | 9% | 8.7% | 4.9% | 4.9% | 4% | 4% | 2.7% | 1.7% | 2.2% | 1.7% | 2.2% | 2.2% | 2.2% |
| Jun 2026 | 32.9% | 16.8% | 9.5% | 8.6% | 5.2% | 5.2% | 3.4% | 4.2% | 2.7% | 1.9% | 1.9% | 1.4% | 2.3% | 1.9% | 2.3% |
| Jul 2026 | 30.7% | 17.8% | 8.2% | 8.7% | 6.7% | 5.5% | 3.6% | 3.6% | 2.9% | 2% | 2.4% | 1.5% | 2.4% | 2% | 2% |
| Aug 2026 | 32.9% | 16.6% | 8.8% | 9% | 5.9% | 4.7% | 3.9% | 3.9% | 2.6% | 2.1% | 2.1% | 1.6% | 2.1% | 1.6% | 2.1% |
| Sep 2026 | 28% | 17.5% | 9.9% | 8.2% | 6.6% | 5.4% | 4.3% | 3.6% | 3.6% | 2.4% | 2.4% | 2.4% | 1.9% | 1.9% | 1.9% |
How has the Daikin and Mitsubishi Heavy Industries comparison changed over the last 12 months?
3 findings
- Daikin was ahead of Mitsubishi Heavy Industries in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Daikin’s share of searches among air conditioner brands in Australia moved from 27.5% to 28%, and its estimated monthly branded searches moved from 28K to 18.7K.
- Across the 12 months ending September 2026, Mitsubishi Heavy Industries’ share of searches among air conditioner brands in Australia moved from 6.5% to 5.4%, and its estimated monthly branded searches moved from 6.6K to 3.6K.
How did search popularity change for Australia air conditioner brands in September 2026?
2 changes
In September 2026, Mitsubishi Heavy Industries gained share of searches among air conditioner brands in Australia, from 4.7% to 5.4%.
In September 2026, Daikin lost share of searches among air conditioner brands in Australia, from 32.9% to 28%.
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using Daikin’s and Mitsubishi Heavy Industries’ 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.
Daikin
2 branded search terms
- daikin
- daikin air conditioner
Mitsubishi Heavy Industries
1 branded search term
- mitsubishi heavy industries air conditioner
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