A.O. Smith introduces the new Cyclone Xi - part of the Cyclone XHE® product family - with up to 96 percent thermal efficiency.



A.O. Smithintroduces the new Cyclone Xi - part of the Cyclone XHE® product family - with up to 96 percent thermal efficiency. It provides significantly higher hot water output, and is engineered to deliver conventional power-vent or sealed combustion power direct-vent versatility and low NOx emissions in a space-saving design.