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The product is engineered and manufactured with reliability in mind and completes a state-of-the-art reliability validation, which includes environmental testing of sub-assemblies, stress testing, and simulated testing of appliances.
Residential NRCB unit expands Noritz’s line of combination boilers with enhanced heating capabilities, durable 316L stainless steel heat exchangers, and other installer- and user-friendly features.
Available in seven sizes from 500 to 2000 MBH, natural or LP gas, 85 percent thermal efficiency, up to 4:1 stage firing, and qualify as low NOx emission.
The new package includes a patented in-house designed and manufactured heat exchanger, a low profile burner, an advanced built-in DHW module, and more.