SKU: 10010694624
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
these HVAC ignition spring snaps deliver the mechanical integrity required for long-term operational stability and safety in professional thermal processing equipment
an "Open Low" or SPDT model would typically be required
Key Benefits for Technicians Direct OEM Cross-Reference: Specifically engineered to replace York S1-026-29620-000 and Rheem 703020 without bracket modifications
Installation Flexibility: A setpoint visible through the cover and top-access adjustment screws simplify field calibration for various duct configurations
Lennox 12Y80 Sequencer 340155-7026 these HVAC ignition spring snapsThe Lennox 12Y80 Sequencer (OEM part number 104284 03) is a critical thermal sequencer relay used to manage staged heating in Lennox electric furnaces and air handlers. As a DPDT normally open component, it acts as a timing controller for 24V circuits, ensuring that heating elements and blower motors activate in a staggered sequence. This staged operation is vital for preventing massive inrush current and potential electrical overload on the job site.