The Rinnai I-Series boilers offer both heat-only and combination models with simultaneous delivery of heat and hot water in one unit. All Rinnai boilers include an outdoor reset sensor to adjust to ever-changing temperatures, keeping spaces comfortable for end users. And with the boiler units' reduced space requirements, the I-Series fits in tight spaces and allows for quick installations in new construction or existing homes, the company says.
Product Focus: Boilers & Heating Equipment
Rinnai boiler series
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