Commercial Tankless Systems
Noritz offers a commercial water heating solution that gives you all the benefits of tankless water heaters in one easy to install pre-fabricated package. Ideal for an existing or planned boiler and storage tank replacement, the Noritz Commercial Water Heating System is made to provide a true alternative or supplement to the old storage tank setup.
the Noritz CR Commercial Rack System (formerly CWHS) has been redesigned for maximum performance
and ease of installation. The CR is a pre-fabricated racking system for use in flat rooftop or mechanical room applications for
commercial multi-systems. A new low profile design and a variety of installation options make this new rack system ideal for
business owners looking to replace outdated storage tanks.
Able to be installed indoors or outdoors, floor-mounted or wall-mounted, the possibilities for reducing building footprint are extensive. Indoor installations can be vented with PVC , CPVC, or PP, either horizontally or vertically, and convertible to allow either room air or direct vent combustion air options. The CR system offers unmatched versatility and flexibility compared against a boiler or storage system.
Built-in redundancy from using multiple Noritz water heaters ensures continuous hot water, even in the worst case of a unit going down. Isolation valves (included) allow for easy maintenance or service without interrupting hot water service to the rest of the building. The pre-installed (included) system controller monitors and controls the units to ensure even wear and proper operation of each unit. With the optional wireless** adapter, you can further enhance system reliability by monitoring the units at the touch of a finger and receiving service alerts automatically.
Each CR system comes standard with the ultra-efficient NCC199CDV model unit, rated at 0.96 UEF. Fully modulating, with turn-down ratios of up to 67:1***, the CR system provides exceptional energy savings potential over a storage tank set up. With all of these benefits plus the Noritz trademark quality, the Noritz CR provides a true business-friendly replacement for any existing system.