Additional InformationAHRI Certified|ANSI Z21.10.3 Specified|CSA 4.3 Certified|cUPC Certified|NSF Certified|SCAQMD Compliant
Marketing InformationThe NR83 demonstrates Noritz® 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 180000 Btu/hr 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.