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Lennox 12Y80 Sequencer 340155-7026 Installation Flexibility: A setpoint visible

SKU: 10010694624
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USD107.24 USD135.24 Aurora rate

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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7

Description

Installation Flexibility: A setpoint visible through the cover and top-access adjustment screws simplify field calibration for various duct configurations

the motor windings or bearings may have failed

For fluid or fuel applications

often eliminating the need for an external field-supplied disconnect

Lennox 12Y80 Sequencer 340155-7026 Installation Flexibility: A setpoint visibleThe 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.

Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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