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Rheem RTEX-13 Tankless Water Heater

Rheem RTEX-13 Tankless Water Heater

6.8
Mixed Reception50 authentic reviews analyzed
Electrical installation requirementsWater flow and pressureSpace efficiencyComponent reliabilityMaintenance and flushing
63reviews collected
50authentic reviews
13sponsored removed

The verdict

Across 63 authentic reviews, the Rheem RTEX-13 Tankless Water Heater earns a 6.8/10 — mixed sentiment, with reviewers focused on Electrical installation requirements, Water flow and pressure, Space efficiency.

Where to Buy

prices updated daily
New9
1
Wholesale Water HeatersBest Price
Free delivery between Jun 25 – 30
$262
2
Big Frog Supply
Free delivery between Jun 26 – 30
$365
3
Neobits.com
Delivery between Jun 26 – 30 $23.95
$399.83
4
SquarePeg
Delivery by Fri $30.18
$435
5
Voomi Supply
Delivery between Fri - Mon $17.50
$467.36
Used / Refurbished1
1
Miami Water HeaterBest Price
Free delivery between Jun 25 – Jul 1
$195–$255
varies by option

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“

Installing a Tankless Electric Water Heater - Rheem RTEX 240v 13kw and removing my old gas tank heater. Massive space saver!

YouTube

Community Verdict

Pros 3

  • +Massive space saver
  • +Endless hot water

Cons 4

  • −High electrical demand

Frequently asked questions

What do reviewers like about the Rheem RTEX-13 Tankless Water Heater?

Reviewers highlight: Massive space saver; Endless hot water; Digital temperature control.

What are the common complaints about the Rheem RTEX-13 Tankless Water Heater?

Common criticisms include: High electrical demand; Low flow rates; Failing heating elements; Complex electrical requirements.

Is the Rheem RTEX-13 Tankless Water Heater worth it?

Based on 63 authentic reviews across Reddit, YouTube, and social media, the Rheem RTEX-13 Tankless Water Heater scores 6.8/10 (mixed sentiment).