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Our NR71 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. PVC CANNOT be used for venting.


Noritz America strongly discourages and will void warranty to all Noritz products installed by individuals who are not certified installers.

Available in:  Natural Gas (NG) and Propane (LP)
Temperature Settings: 100-160° F (12 options)
Thermal efficiency for all models: 83%
Self-diagnostic onboard computer system: Yes
Battery back-up compatible: Yes
Recirculation compatible: Yes
Type: Indoor / Outdoor, Wall Mounted,  Power Vented
Ignition: Direct Ignition
Operating Pressure: 15-150 psi
Minimum Flow Rate: 0.5 GPM
Dimensions: 23.6" H x 13.8" W x 6.7" D
Weight: 41 lbs.
Water Holding Capacity: 0.2 Gallons
Connection Sizes:

Power Supply:

Materials:


Safety Devices: Flame Rod, Thermal Fuse, Lightning Protection Device (ZNR), Overheat Prevention Device, Freezing Prevention Device, Fan Rotation Detector

Warranty:

This Warranty is extended by Noritz to the Owner for the duration of this Warranty.  This Warranty takes effect on the date of installation of the Product by the Noritz Authorized Installer or 30 days after the date of purchase, whichever occurs first, and is effective until the specified anniversary of such date as follows:

1.  12 years replacement on heat exchanger when the product is used in a single family dwelling.
2.  For Commercial products, 5 years replacement on heat exchanger when the product is used for
     commercial capacity, if it is used in other than a single family dwelling, or if the product is supplied
      with pre-heated or circulated water.
3.  For Residential products, 3 years replacement on heat exchanger when the product is used for
     commercial capacity, if it is used in other than a single family dwelling, or if the product is supplied
      with pre-heated or circulated water.
4.  Parts other than heat exchanger, 5 years replacement of defective parts.
5.  1 year approved reasonable labor.


WARNING!!!  PVC cannot be used for venting.  Only Category III (4" stainless steel venting).

Owners Manual
Warranty Terms and Conditions