Noritz Water Heater

NRC711 DV Indoor Tankless Water Heater

Our NRC711 series is perfect for homes with 1-3 showers. When properly sized, they provide an endless supply of hot water to an entire home. With state-of-the-art gas combustion technology, Noritz burners maximize output and provide temperature stability while maintaining low emissions. Built-in features include safety lock-out, freeze protection, and high elevation adjustment.


Product Features

Technical Specifications

These units offer several innovations:

Safety lock out

– Default max. 120 degrees (refer to owner’s manual for higher temp)

Standard burner

– High performance single flame burner.

Fully modulating burner

– Automatically adjusts burner level accordingly.

Turbo Flow

– Up to 7.1 GPM @ 35 degree temperature rise (6.3 GPM @ 45 degree rise)

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/maximizes burner efficiency.

Home Size

- Southern climate: 2.5 baths

- Northern climate: 2 baths

Indoor Unit Dimensions

- 23.6” (H) x 13.8” (W) x 6.7” (D)


- 41 lbs.

Gas Consumption

- Min. 15,000 btuh

- Max. 157,000 btuh

(NG & LP)

- Natural Gas/Propane

Capacity Range

- 0.5-7.1 Gal./min.

Energy Factor

-- 0.94

Temperature Settings

- 115-140° F (in 5° F Intervals)