---
title: "Daikin vs Rinnai: Which is searched more?"
description: "Which is more popular in search, Daikin or Rinnai? Compare estimated monthly branded-search demand and Share of Search inside the Heat pump brands set worldwide. 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."
canonical: "https://gobrandwave.com/demand/global-en/compare/daikin-vs-rinnai"
publisher: "Brandwave"
---

# Daikin vs Rinnai: Which is searched more?

Which is more popular in search, Daikin or Rinnai? Compare estimated monthly branded-search demand and Share of Search inside the Heat pump brands set worldwide. 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.

## Key facts

- **Compared**: Daikin and Rinnai
- **Competitive set**: Heat pump brands
- **Market**: Global
- **Month measured**: Sep 2026
- **Daikin Share of Search**: 29.6%
- **Rinnai Share of Search**: 4%

## Which is more popular in search, Daikin or Rinnai?

- In September 2026, Daikin had more branded searches than Rinnai among heat pump brands worldwide. Daikin was estimated to have 450K branded searches compared to Rinnai’s 60.5K, and held a 29.6% Share of Search versus Rinnai’s 4%.
- Daikin was ahead of Rinnai in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Daikin’s estimated Share of Search among heat pump brands worldwide moved from 29.5% to 29.6%, and its estimated monthly branded searches held steady at 450K.
- Across the 12 months ending September 2026, Rinnai’s estimated Share of Search among heat pump brands worldwide moved from 4.8% to 4%, and its estimated monthly branded searches moved from 74K to 60.5K.

## How did search popularity change for heat pump brands worldwide in September 2026?

- In September 2026, Daikin gained estimated Share of Search among heat pump brands worldwide, from 29% to 29.6%.
- In September 2026, Rinnai lost estimated Share of Search among heat pump brands worldwide, from 4.8% to 4%.

## Month by month

| Month | Daikin estimated searches | Daikin Share of Search | Daikin rank | Rinnai estimated searches | Rinnai Share of Search | Rinnai rank |
| --- | --- | --- | --- | --- | --- | --- |
| Oct 2025 | 450K | 29.5% | 2 | 74K | 4.8% | 4 |
| Nov 2025 | 368K | 25.6% | 2 | 74K | 5.1% | 4 |
| Dec 2025 | 450K | 30% | 2 | 74K | 4.9% | 4 |
| Jan 2026 | 450K | 29.1% | 2 | 90.5K | 5.9% | 4 |
| Feb 2026 | 368K | 22.8% | 2 | 74K | 4.6% | 4 |
| Mar 2026 | 550K | 31.7% | 2 | 74K | 4.3% | 4 |
| Apr 2026 | 550K | 27.8% | 2 | 74K | 3.7% | 4 |
| May 2026 | 550K | 28.2% | 2 | 74K | 3.8% | 4 |
| Jun 2026 | 673K | 35.4% | 2 | 74K | 3.9% | 4 |
| Jul 2026 | 550K | 32.6% | 2 | 60.5K | 3.6% | 4 |
| Aug 2026 | 450K | 29% | 2 | 74K | 4.8% | 4 |
| Sep 2026 | 450K | 29.6% | 2 | 60.5K | 4% | 4 |

## How each brand is measured

Brandwave collects information about searches that people make online using Daikin’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.

- **Daikin**: Measured on the search term “daikin”.
- **Rinnai**: Measured on the search term “rinnai”.

- [Daikin profile](/demand/global-en/brands/daikin)
- [Rinnai profile](/demand/global-en/brands/rinnai)
- [All heat pump brands worldwide](/demand/global-en/categories/heat-pump-brands): The set both shares are measured inside, 6 brands.

## Methodology

- [How is branded search demand measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused.

## Frequently asked questions

### Which is more popular in search, Daikin or Rinnai?

In September 2026, Daikin had more branded searches than Rinnai among heat pump brands worldwide. Daikin was estimated to have 450K branded searches compared to Rinnai’s 60.5K, and held a 29.6% Share of Search versus Rinnai’s 4%.

## Cite this page

Brandwave. "Daikin vs Rinnai: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/daikin-vs-rinnai

This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/daikin-vs-rinnai. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.