York manufactures gas furnaces, central air conditioners, heat pumps, air handlers, evaporator coils, ductless equipment, and packaged heating and cooling systems. Its residential lineup includes Affinity™, LX, and Latitude™ products with single-stage, two-stage, modulating, and variable-speed options. Select York heat pumps and air conditioners use inverter-driven or variable-capacity technology to adjust operation as conditions change. Compatible systems also use the Hx™ or Hx™3 smart controls for remote access, scheduling, humidity management, equipment monitoring, and multi-zone temperature control.