!-- Global site tag (gtag.js) - Google Analytics -->

Do you need a tankless water heater for larger, heavy-duty applications? Noritz NCC300 commercial tankless water heater may be your solution.

You can use these commercial-grade units alone or in a multi-system chain. Most models work in conjunction with multiple units in a configuration that allows them to operate on the same single system controller. That means you’ll have the hot water you need for large demand applications.

Noritz Tankless Water Heaters maximize output while maintaining high efficiency and endless hot water at a constant temperature.

Do More with Less Space

Your space is incredibly valuable. The NCC300 occupies a smaller footprint (33% less) than a typical commercial install allowing for seamless installation and reclaiming valuable space. Reduce your footprint with Noritz and do more with less space.

Versatile Option

No matter your installation plans, the NCC300 is versatile enough to adapt with its small size, flexibility in venting material, and termination location.

20:1 Turn Down Ratio

The NCC300 is among the industry’s best in turn down ratio. It also features a wide BTU range of 15 to 300k.

Noritz NCC300 Commercial Tankless Water Heater Features

  • Standard Input: Gas consumption ranges from 15,000 BTUh to 300,000 BTUh
  • Compact Design” ANSI Z21.1.3/CSA 4.3 certified design with wall mounting capability for indoor or outdoor installation.
  • Wi-fi Capable: Stay on top of your unit’s daily operation with the wi-fi adapter. This adapter allows you to troubleshoot and schedule maintenance alerts using the Noritz app.
  • Heat Exchanger: Primary (K grade copper), Secondary (Austenite stainless steel)
  • Venting Options: Available in Direct Vent model that can use wither 4” Schedule 40 and 80 PVS/CPVC, PP, 5”, SS with an adapter or installed outdoors.
  • Direct Electronic Ignition
  • Multi-System Capability: Units can be linked together by using either the optional 2-unit Quick Connect or multi-system unit System Controller for up to 24 units.
  • Fully Modulating: BTU input can range from 15,000 to 7.2 million BTUh (for 24-unit Multi-System). 20:1 Turndown Ratio.
  • Thermal Efficiency: Fully condensing, up to 97% efficient for use with natural gas or propane.
  • Temperature Controls: Includes a remote thermostat that can precisely adjust the output temperature from 100 degrees F to 185 degrees F.
  • Safety Devices: Flame Sensor, Burner Sensor, Overheat Prevention Device, Lightning Protection Device, Freeze Protection, Neutralizer Overfill
  • Five Year Limited Heat Exchanger Warranty for Commercial Use
  • Five Year Limited Parts Warranty & 1-Year Reasonable Labor

Need help sizing? Use the Noritz commercial sizing application to find your fit.

How to Order

Are you ready to do more with less space with a Noritz NC300 Commercial Tankless Water Heater? We can help. Order from Wallingford Sales and get great prices and fast free shipping. Contact us today if you have any questions or are ready to order. Call us toll-free at (866) 977-2537.

I’m ready to order my commercial water heater.

Interested in more commercial water heater and plumbing supply topics? Sign up for our newsletter and get the latest information delivered directly to your email twice a month.