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Best Value Gas

Rheem Performance Platinum ECOH200DVELN-3 Tankless Water Heater

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A feature-rich condensing gas heater that delivers 9.5 GPM, built-in Wi-Fi, leak protection, and strong efficiency at a more accessible price than flagship competitors.

Rheem Performance Platinum ECOH200DVELN-3 Tankless Water Heater – buy now
4.1(668 reviews)
$1,430 - $1,500

via Amazon.com

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✓ Pros
  • +199,900 BTU condensing design provides up to 9.5 GPM for large residential households
  • +Built-in EcoNet Wi-Fi allows remote control and monitoring from a connected device
  • +LeakGuard protection, Hot-Start Programming, and indoor or outdoor conversion add practical convenience
✗ Cons
  • −9.5 GPM maximum output is lower than the flagship Rinnai, Noritz, and Navien models
  • −0.93 UEF efficiency trails the latest premium 0.98 UEF condensing units
  • −Indoor installation requires proper venting and condensate drainage by a qualified installer
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See how this compares to similar productsFull Comparison →

The Rheem Performance Platinum ECOH200DVELN-3 offers a strong combination of capacity, efficiency, smart features, and price for homeowners who want a premium gas tankless system without moving all the way into flagship pricing. Its 199,900 BTU condensing burner produces up to 9.5 GPM and carries a 0.93 UEF rating, providing enough capacity for many larger households with several simultaneous hot-water demands. Built-in EcoNet Wi-Fi allows users to monitor and control the heater remotely, while LeakGuard provides additional protection by detecting and helping prevent leaks from the unit. Rheem's Hot-Start Programming is designed to minimize cold-water bursts between consecutive uses, which is particularly useful when multiple fixtures are being operated. The heater can also be converted for outdoor installation with the appropriate accessory. Although its maximum flow and efficiency are below the newest premium Rinnai and Noritz models, the ECOH200DVELN-3 is substantially easier to justify from a value perspective, especially given its broad retail availability and strong feature set.

Last updated:

David ParkHome & Kitchen Specialist

David focuses on home appliances, kitchen tools, and outdoor equipment. He tests products in real-world conditions before recommending them.

Last updated:

Rheem Performance Platinum ECOH200DVELN-3 Tankless Water Heater – FAQs

Yes, for most buyers. The Rheem Performance Platinum ECOH200DVELN-3 Tankless Water Heater stands out for: 199,900 BTU condensing design provides up to 9.5 GPM for large residential households and Built-in EcoNet Wi-Fi allows remote control and monitoring from a connected device. The main trade-offs are 9.5 GPM maximum output is lower than the flagship Rinnai, Noritz, and Navien models. Check our full Home Appliances comparison for alternatives.