- Indoor only model
- Elegant design and finish
- The product is manufactured in United States
- Endless hot water
- Ideal sealed spaces where little, or poor quality combustion air is availble. Use Cat. III Concentric Vent Pipe
- High Efficiency
- Low Nox design
Details: Indoor tankless water heater, direct vent concentric, Flows up to 9.8 gallons per minute. Noritz has been an innovator in the water heating industry for over 60 years. We introduced the first modern, electronically controlled tankless water heater in 1981 and we remain the leader in energy savings and superior hot water delivery today. Our goal is to empower you with the highest quality products available at superior value.