7 Noritz products rated

Noritz tankless water heaters: every model rated (2026)

Every Noritz tankless water heater we review, sorted by rating. The Noritz NR98SVLP Indoor Propane leads with 7.4/10.

Noritz has six complete heaters and one part in our catalogue, on propane and natural gas, for indoor, outdoor and indoor or outdoor mounting. The best-rated is the Noritz NR98SVLP Indoor Propane at 7.4/10. Four of them have a buyer review record; the rest are rated from what their listings state. None of them makes a top 5 yet. The full lineup follows, best-rated first.

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7 products

7.4/10

9.8 GPM · 199,900 BTU/hNoritz NR98SVLP Indoor Propane$1,590.70 on Sep 30, 2026, may have changedSpec-based rating

6.8/10

7.5 GPM · 199,000 BTU/hNoritz NR98-OD Natural Gas Outdoor$2,035.95 on Sep 30, 2026, may have changedSpec-based rating

6.5/10

7.5 GPMNoritz NR98SVNG Natural Gas$1,815.58 on Sep 30, 2026, may have changed12 buyer reviews

6.2/10

5 GPM · 120,000 BTU/hNoritz NR50ODLP Outdoor Propane$677.68 on Sep 30, 2026, may have changed11 buyer reviews

6.2/10

6.6 GPM · 140,000 BTU/hNoritz NR66ODLP Outdoor Propane$1,130.34 on Sep 30, 2026, may have changed5 buyer reviews

5.8/10

Noritz RC-7651M Remote Controller$199.99 on Sep 30, 2026, may have changedSpec-based rating

3.9/10

7.1 GPMNoritz NRC71DVNG Condensing Natural Gas$1,330.28 on Sep 30, 2026, may have changed21 buyer reviews

Product images: Amazon listings

Common questions

Is Noritz a good tankless water heater brand?

We rate models, not brands, and a brand line can hold strong and weak listings. Here, Noritz's ratings run 3.9/10 to 7.4/10 across six heaters.

Which Noritz tankless water heater is rated highest?

The Noritz NR98SVLP Indoor Propane, at 7.4/10, rated from the specs its listing states.

Does Noritz make an outdoor tankless water heater?

Yes: Noritz NR98-OD Natural Gas Outdoor, Noritz NR98SVNG Natural Gas, Noritz NR50ODLP Outdoor Propane and Noritz NR66ODLP Outdoor Propane state outdoor mounting in their listings.

Where do the Noritz ratings come from?

From each exact listing: what buyers rate it, how many reviews it has and how completely the seller documents the specs, weighed with the formula on our methodology page. We have not installed these heaters ourselves.