York Affinity Series Air Conditioners / Heat Pumps 13 - 18 SEER
York LX Series Air Conditioners / Heat Pumps 13 - 14.5 SEER
York Latitude Series Air Conditioners / Heat Pumps 13 - 14.5 SEER
York Affinity Series Gas Furnaces  80% - 98% AFUE
Crown Aruba / Bimini Gas Hot Water Boilers 80% - 95% AFUE
York Latitude Series Gas Furnaces 80% - 95.5% AFUE
York Commercial Heating & Air Conditioning Packaged Units
York Indoor Air Quality - Humidifiers, Electronic Media Air Cleaners, ERV, HRV, UV Lights