York S1-073-17507-000 Flue Collar 320720-756 allowing for precise calibration of

allowing for precise calibration of the "ON" pulse and "OFF" delay intervals using a small flathead screwdriver

Does this switch work for standard altitude installations

Common Questions What Lennox models are compatible with the 53K80

5 to 5-ton single-phase compressor motors

This outdoor expansion valve utilizes a balanced port design to maintain precise superheat control between 15°F and 60°F

York S1-073-17507-000 Flue Collar 320720-756 allowing for precise calibration ofThe York S1 073 17507 000 Flue Collar is a critical OEM component designed for high efficiency exhaust gas management in residential and commercial gas furnace venting systems. As a precision engineered York furnace replacement part, this 10 inch by 10 inch collar provides a sealed transition between the heat exchanger outlet and the flue pipe, preventing the dangerous leakage of combustion byproducts into the mechanical room or living space.