NR981-DVC-NG Indoor Concentric Vent Tankless Water Heater
Noritz introduces the latest advancements in tankless water heater technology for your home…the ProTough™ Durable series.Natural Gas
These remarkable units take tankless efficiency,convenience and ease of installation to a whole new level.
With unparalleled reliability and quality engineering and construction, the ProTough™ series is the solution to switch from tank to tankless. All this while ensuring that you enjoy:
With more power than any tankless water heater in its class, the NR981 series is ideal for mid-size homes with up to 4 showers.
Built-in features include safety lock-out, freeze protection, and high elevation adjustment. PVC CANNOT be used for venting.
Endless hot water
lower monthly energy bills
DURABILITY and reliability
Safety lock out - Default max. 120 degrees (refer to manual for higher temp)
Dual flame burner - Noritz exclusive! Minimizes temperature fluctuations.
Fully modulating - Automatically adjusts burner level accordingly.
Turbo Flow - Up to 9.8 GPM @ 35 degree temperature rise.
Quick Connect - Doubles the output by connecting two identical heaters.
Direct ignition - No standby pilot light.
Thermal fuse - Automatic overheat protection system.
Resin coated PC board - Increases durability and protection from elements.
Automatic air regulator - Monitors internal temperature burner efficiency.
Commercial grade heat exchanger - 25% thicker piping than our competition
Noritz tankless hot water heaters are both eco-friendly and energy efficient, providing savings up to 40% in utility costs. Their gas water heaters warm water on demand, which means you'll always have hot water and it will never run out.