Tankless Rack System
Rinnai’s Tankless Rack System makes multi-unit condensing tankless water heater installation easier and more flexible for commercial contractors. The system is available in free-standing or wall-mounted options for indoor or outdoor applications. Indoor installations can be configured with either Rinnai’s standard polypropylene concentric venting or its new Common Venting System. Individual racks can hold between two and six of the company’s 199,000-Btu condensing units, which have an Energy Factor of 0.95. For even larger tankless systems, multiple racks can be banked to give commercial customers up to 25 units and nearly 5 million Btus of input capacity. The free-standing version of the fully assembled Rinnai TRS fits through a standard 32-inch doorway, even with attached water heaters, for easy moving and installation on the job site. The racks are constructed of powder-coated aluminum to stand up to the most demanding commercial environments, while minimizing weight.