The Rinnai Q Premier Series is a gas condensing, all-in-one residential heating and domestic hot water combi boiler. The Q Premier is an Energy Star qualified product with an efficiency rating of 95.4% AFUE. It is a floor-standing unit and is approved for room and closet installations. It includes a 24-gallon charged indirect stainless steel storage tank, with domestic hot water priority. Other standard features include a proprietary stainless steel water tube condensing heat exchanger, direct spark ignition, factory installed low loss header, and an onboard outdoor reset control system with sensor. It is shipped for use with natural gas, with a natural gas to LP conversion kit available.
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