Live help

888-741-2726
Customer Service by Phone


Noritz N-0631S Residential Tankless Water Heater

Noritz N-0631S Residential Tankless Water Heater

View Large Image

Description

Our 631 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.
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.
Resin coated PC board - Increases durability and protection from elements.
Available in Natural Gas (NG) and Propane (LP) models only.
>> Temperature Settings: 100-160oF (12 options)
>> Thermal efficiency for all models: 83%
>> Self-diagnostic onboard computer system
>> Back-up battery compatible
>> Recirculation compatible
ATTENTION, THIS PRODUCT ONLY AVAILABLE TO CERTIFIED HVAC CONTRACTORS!

Details

MoreMore
MoreMore
MoreMore
InstallationInstallation

Email a Friend Email a FriendPrint Page Print Page

$846.00


Product Rating

Be the First One to Write a Review

Availability:Usually ships within 1 business day
Item Number:N-0631S

This item may qualify for FREE or discounted shipping. Please, click here to find out.

Add to Wishlist Add to Wishlist Bookmark this page Bookmark this page



Write a Review


We also suggest

Noritz 0841 Series Condensing Tankless Water Heater Indoor only

Price: $ 2296.00

Noritz 0931 M-DV ASME Tankless Water Heater

Price: $ 2189.00

Noritz 0931 Series ASME Tankless Water Heater

Price: $ 1990.00


Noritz N-0531S Residential Tankless Water Heater

Price: $ 700.00

Noritz N-0531S-OD Residential Tankless Water Heater Outdoor only

Price: $ 700.00

Noritz N-0631S-OD Residential Tankless Water Heater Outdoor only

Price: $ 931.00


Noritz N-0751M Residential Tankless Water Heater

Price: $ 1017.00

Noritz N-0751M-DVCNG Residential Tankless Water Heater Indoor only

Price: $ 1151.00

Noritz N-0751M-OD Residential Tankless Water Heater Outdoor only

Price: $ 950.40


Noritz N-0841MC-DV Condensing Tankless Water Heater Indoor only

Price: $ 1965.00

Noritz N-0841MCDVLP Condensing Tankless Water Heater

Price: $ 2296.00

Noritz N-084MASMENG Condensing Tankless Water Heater

Price: $ 2022.00


Noritz N-0931M-ASME Residential Tankless Water Heater

Price: $ 1990.00

Noritz N-0931M-DV Residential Tankless Water Heater Indoor only

Price: $ 1794.00

Noritz N-0931M-OD Residential Tankless Water Heater Outdoor only

Price: $ 1794.00


Noritz N-1321M-ASME Tankless Water Heater

Price: $ 3650.00

Noritz NH Series 1501-DV Tankless Hydronic Boiler

Price: $ 2299.00

Noritz NH Series 1501-DV Tankless Hydronic Boiler

Price: $ 1990.00


Noritz NH Series 2001-DV Tankless Hydronic Boiler

Price: $ 2439.00

Noritz NH Series 2001-DV Tankless Hydronic Boiler

Price: $ 2799.00


Air Conditioning

Customer Service Assistance:

10AM-7PM ET, Mon-Fri
11AM-5PM ET, Sat-Sun

Online Sales Assistance:

10AM-12AM ET Mon-Fri
11AM-9PM ET Sat-Sun

Call Us:

888-741-2726



Subscribe


Enter your e-mail to get our latest news.





888-741-2726
Customer Service by Phone

Contact Us | Terms and Conditions | Shipping Policy | Return Policy | Privacy | 

Copyright © 2010 www.acuniversal.com, All Rights Reserved




dcbacca

Write a Review

Your rate:






Close

Price alert

You will receive an email when this item's price drops to your price point.

Due to real time inventories and daily changes of prices you will not be refunded any price difference on your previous orders!

All items are sold at most current prices. Price drops are usually due to manufacturers cost drop. Manufacturers do not offer any price protection. Therefore, we do not provide any price protection. Please only use Price Alert as reference tool.






We will not use the eMail address for any other purpose. >Privacy

Close

Your price

You will receive an email when this item's price drops to your price point.

Due to real time inventories and daily changes of prices you will not be refunded any price difference on your previous orders!

All items are sold at most current prices. Price drops are usually due to manufacturers cost drop. Manufacturers do not offer any price protection. Therefore, we do not provide any price protection. Please only use Price Alert as reference tool.






We will not use the eMail address for any other purpose. >Privacy

Close

Instant Price Price Match Now™

Plus get 10% off the price difference

846.00





Close

Questions? Email Us.

Have any questions regarding this product?





We will not use the eMail address for any other purpose. >Privacy

Close

Email a friend

Just fill in the blanks and press "SEND EMAIL", we'll send them an eMail for you.






We will not use the eMail address for any other purpose. >Privacy

Close

Free shipping request form

Please, fill in the blanks and press "QUALIFY FOR FREE SHIPPING".





We will not use the eMail address for any other purpose. >Privacy

Close

Noritz N-0631S Residential Tankless Water Heater

Noritz N-0631S Residential Tankless Water Heater Close