40 to 120 MBH
Advanced efficiency: York LX Series gas furnaces meet EPA energy efficiency standards, with select models qualifying as ENERGY STAR® products, and up to a 96% Annual Fuel Utilization Efficiency (AFUE) rating on our most efficient models.
World-class quality: Designed and built in North America, York LX Series gas furnaces are crafted using state-of-the-art manufacturing techniques from Johnson Controls to provide world-class quality at competitive prices.
Prestigious endorsements: York LX Series gas furnaces bearing the Good Housekeeping seal are just another reminder of the quality that comes standard in every product we make.