York S1-373-23784-006 Gasket Kit 321042-401 This robust high-voltage igniter is

This robust high-voltage igniter is engineered for high-cycle environments where intermittent pilot ignition reliability is paramount for system uptime

making it a reliable standard for technicians requiring a durable refrigeration pressure gauge for legacy system service and maintenance

Ensure the air vent is clear and the upstream strainer is not plugged

Common Questions: Can this sequencer be used in a series

or a pressure switch error code on your furnace control board

York S1-373-23784-006 Gasket Kit 321042-401 This robust high-voltage igniter isThe York S1 373 23784 006 Gasket Kit is a critical OEM replacement part designed for field technicians servicing 17. 5 inch upflow air conditioning systems and furnace units. This comprehensive condenser pan gasket kit provides the necessary seals to establish a pressure tight, leak proof interface between the condensate pan and the air handler chassis. By utilizing high density HVAC gasket material, this kit prevents air bypass and water migration,