RCB301AN RCB Model Series
Experience the next level in hydronic heating with the RCB•Series™ Wall-Hung and Floor-Standing Boilers from Rinnai, offering superior thermal efficiency and intelligent, user-friendly controls. Choose from multiple models, including wall-hung (RCB301AN, RCB399AN) and floor-standing (RCB500AN, RCB750AN, RCB1000AN) options to fit your space and capacity requirements. Each boiler features a 10:1 turndown ratio, allowing precise adjustments to meet varying demand. Built with a 316L stainless steel water tube heat exchanger for lasting durability. Get the quality you expect from Rinnai backed by a 10-Year (Non-Prorated) on the Heat Exchanger plus 1 year Parts and 1 Year Labor.
- 97% Thermal Efficiency
- Warranty 10 Year HEX / 1 Year Parts
- 30,100 BTU / (8.8 kW) (minimum)
301,000 BTU / (88 kW)\ (maximum) - Indoor
Specifications
Product Depth | 21.3 in / (541 mm) |
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Product Height | 33.1 in / (841 mm) |
Product Width | 19.4 in / (493 mm) |
Product Weight | 170 lbs |
Gas Type | Natural Gas |
Installation Type | Indoor |
Wi-Fi Capable | Yes |
Documentation
Warrantyi
Warranty - Standard for Residential | 10 Year HEX / 1 Year Parts |
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Warranty - Standard for Commercial | 10 Year HEX / 1 Year Parts |
iWarranty information is available in the Installation & Owner Manual.