Terrific Tankless Water Heater
This tankless water heater performs excellently. Setting the water temperature to 116 degrees eliminates the need to turn on cold water except when cold water alone is desired. It removes the hassle of mixing hot and cold water to achieve the right temperature.
Pros
- + set temperature directly
- + no mixing hot and cold water needed
AI-assisted summary of a verified Amazon customer review.
· February 27, 2026 · United States
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Unit Arrived Dead, No Display or Power
A newly installed APOLLO Performance / Westinghouse tankless water heater does not power on. Although plugged in, the front display stays completely dark, so it does not respond to controls or pair with the app. Multiple working outlets were tested, and the unit still shows no display or power indication. This points to a dead control board or internal power issue. The failure is disappointing, and a replacement must be ordered with a week-long delivery wait, leaving the house without hot water.
Cons
- − Front display never turns on
- − No response to controls
- − Will not pair with the app
- − No power indication despite testing multiple working outlets
- − Likely dead control board or internal power issue
- − Replacement requires a week-long delivery wait
- − No hot water in the house
AI-assisted summary of a verified Amazon customer review.
· January 30, 2026 · United States
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Strong Choice for a Two-Bath Home
This tankless gas water heater is a strong option for a two-bathroom home. Installation is quick, and it maintains reliable temperatures. It also tracks hot water usage, which is a useful extra feature. Overall, it performs well and is highly regarded.
Pros
- + quick install
- + reliable temps
- + tracks hot water usage
AI-assisted summary of a verified Amazon customer review.
· July 7, 2026 · United States
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Reliable Money Saver for Tight Budgets
Installed for a customer on a tight budget, this tankless gas water heater has run without issues for about two months. Installation was easy, and the water temperature and flow perform as intended. It is described as a great money saver.
Pros
- + Easy installation
- + Water temperature and flow work as intended
- + Money-saving
AI-assisted summary of a verified Amazon customer review.
· July 14, 2026 · United States
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Great Price and Reliable Performance
This tankless water heater offers a great price and works well. It delivers reliable performance as a tankless water heater, making it a worthwhile purchase.
Pros
- + great price
- + works well
AI-assisted summary of a verified Amazon customer review.
· September 1, 2026 · United States
Read original on Amazon ↗
