Noritz NR83 8.3 GPM Indoor Liquid Propane Tankless Water Heater


Weight: 51.00 lbs

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Get an energy efficient, endless, hot water heater that puts your safety first

Made with the most advanced green design, the NR83 shows Noritz's dedication to reduce atmospheric pollution and environmental burdens.

The NR83 is the most advanced 180,000 btuh concentric heater with many industry-firsts. With a green Eco-Burner and a commercial-grade heat exchanger, the NR83 is the perfect mix of environmental consciousness and professional power.


Home Size Southern climate: 2-3 baths
Northern climate: 1-2 baths
Unit Dimensions 23.6” (H) x 13.8” (W) x 9.4” (D)
Weight 49 lbs.
Gas Consumption Min. 18,000 btuh
Max. 180,000 btuh
(NG & LP) Natural Gas/Propane
Capacity Range 0.5-8.3 Gal./min.
Energy Factor DVC: 0.82 (NG), 0.83 (LP)
Thermal Efficiency 85%
Temperature Settings 100-140° F (in 5° F Intervals), 9 options

Technical specifications
Install manual
Owner's manual

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Jan 30, 2016
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