Free residential service call with any repair during normal business hours
Home Size
Southern climate: 2-3 baths
Northern climate: 1-2 baths
Indoor 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 GPM
Uniform Energy Factor
0.85 (NG) | 0.82 (LP)
Temperature Settings
100-140° F (in 5° F Intervals), 9 options
Model (Natural Gas)
GQ-2457WS-FFA US NG
Model (Liquid Propane)
GQ-2457WS-FFA US LP
Most Advanced Green Design: The NR83 demonstrates Noritz’s commitment to being the tankless leader. With the NR83 Noritz shows its dedication to reduce environmental burdens and atmospheric pollution.
The NR83-DVC is the best 180,000 btuh concentric model in the category with many industry-first features. Equipped with a commercial-grade heat exchanger and green Eco-Burner, the NR83 is the perfect mix of professional power and environmental consciousness.
