York Affinity series gas furnaces feature variable speed blowers, modulating burners, integrated ClimaTrak comfort systems, 33-inch cabinets and multi-position configurations. York’s Latitude series of budget-friendly gas furnaces features permanent split capacitor motors with single-stage burners and constant speed blowers.
York sells Latitude, Affinity and LX series gas furnaces as well as commercial grade furnaces, as of 2015. The LX series includes high-efficiency gas furnaces with compact 33-inch cabinets. York LX TM9V furnace features an electronically commutated fan motor, a two-stage burner and variable speed blower. The furnace offers quiet and efficient heat circulation with a higher degree of comfort.
The LX TM9V also has a Good Housekeeping Seal and an ENERGY STAR qualification with annual fuel utilization efficiency, or AFUE, of up to 96 percent. In addition, the furnace offers 10-year parts and lifetime heat exchanger warranties.
York Affinity YP9C furnace features a modulating design that automatically adjusts heating level in small amounts to match the user’s comfort level. The YP9C furnace is also the winner of the heating category of the 2009 AHR Expo Innovation Awards.
York Latitude TG8S furnace features a uniform single-stage heating cycle and a constant speed blower that provides reliable air distribution. In addition to a Good Housekeeping Seal, the furnace offers 80 percent AFUE rating.