Graphite yard · Chrome-edged edits · Free shipping over $80
Graphite yard · Tri-bay frame
Chrome bay Minimal four

Lennox 43K53 Flame sensor while the secondary side provides

SKU 35332731394
USD24.80 USD50.80
4.8

Pay in 4 interest-free payments of $6.20 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 10 - Sep 15

Yard ledger

Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.

Spec sheet
Description

while the secondary side provides standard 18 AWG wiring for easy integration into existing terminal blocks

Reduced Nuisance Tripping: The dual-element time-delay accommodates heavy startup loads without compromising circuit safety

Improper installation or use may result in electrical hazards

The integrated condensate elbow geometry ensures a secure water seal

Is the valve core included with the CD9620

Lennox 43K53 Flame sensor while the secondary side providesThe Lennox 43K53 Flame Sensor is a critical OEM safety component engineered for precise flame rectification in gas fired heating systems. This double prong flame sensor, also identified by part number 43K5301, monitors the combustion process to ensure a stable pilot or burner flame is present before allowing the gas valve to remain open. Built with high temperature resistant materials and a 4 inch overall length, this Lennox furnace flame sensor is a

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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