The Lynx boiler is a high efficient modulating, condensing gas boiler. ThisEnergy Star rated gas boiler is a hot water boiler which is compact, powerful and agile. While operating at 93% AFUE this boiler maximizes fuel savings. Slant/Fin’s new Lynx sealed combustion gas boiler purrs with performance. Compact, light weight for easy handling. Advanced design aluminum heat exchanger sets a new standard for reliability. You will be proud to offer or own the Lynx boiler when looking for a high efficiency, advanced technology and long lasting boiler.