THIS CONDENSING TANKLESS WATER HEATER incorporates two heat exchangers to deliver up to 95% thermal efficiency. The Energy Star qualified appliance is offered in four models to meet the needs of almost any residential application. Features include a concentric venting system with a polypropylene inner pipe designed to withstand varying flue temperatures. Expandable gasket seals at the pipe joints virtually eliminate the risk of gaps.
Rinnai
CIRCLE 115 ON INQUIRY CARD