Compare Noritz Tankless Water Heaters
Offering a wide selection of models for various applications, we have the perfect tankless for any install scenario.
NR662-OD-NG
Overview
6.6 GPM
Gallons per Minute
15,000 - 140,000
BTU Input Range
0.82 UEF
Uniform Energy Factor
-
Recirculation Length
35
Unit Weight
13.8 X 20.5
Unit Dimensions
115°F - 140°F
Temperature Range
Efficiency
BTU Mode
Heat Exchangers