What are the best tankless water heaters?
Faucets & ShowerheadsNamed in 1 of 6 answers
#27
8.4
Rank by surface
Google AI Mode#2
Google AI Mode#2Brand profile
RE199i Series
A series of Rinnai non-condensing tankless water heaters, providing efficient on-demand hot water.
1 questions · 1 categories · As of Nov 1, 2026
- Questions
- 1
- 1 categories
- Answers naming it
- 1/6
- Of the answers measured on this brand's questions
Visibility by category
| Categories | Category rank | Questions | Score |
|---|---|---|---|
| Faucets & Showerheads | - | 1 | 8.4 |
Ranking by question
Sources cited when this brand is named
Sites the answers naming this brand cited in the last four weeks. Counts are citing answers.
The answers that named this brand cited no sources in the last four weeks.
Named by surface, by question
For the brand's best questions: of each surface's 1 answers, how many named it.
| Questions | Google AI Overviews |  ChatGPT |  Claude |  Gemini | Google AI Mode |  Microsoft Copilot |
|---|---|---|---|---|---|---|
| 1What are the best tankless water heaters? | 0 | 0 | 0 | 0 | 1 | 0 |