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

Lennox 53K80 Fan Timer Kit 30067439-890 Engineered with a rough bronze

SKU 90175670403
USD164.86 USD211.86
4.2

Pay in 4 interest-free payments of $41.22 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 8 - Sep 13

Yard ledger

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

Spec sheet
Description

Engineered with a rough bronze body and 1/2" NPT male connections

Heil Quaker ICP 1070952 Flame Sensor

the Pop-Top zone valve interface ensures a secure mechanical connection

For Celsius-based applications

Extended Service Life: Replaces fatigued springs and worn plunger assemblies to prevent coil burnout and mechanical failure

Lennox 53K80 Fan Timer Kit 30067439-890 Engineered with a rough bronzeThe Lennox 53K80 Fan Timer Kit (replaces LB 90157A) is a critical OEM replacement component engineered for precise fan motor orchestration in Lennox Pulse G21 and high efficiency furnace series. This HVAC control board integrates a sophisticated fan timer control circuit that manages the post purge and pre purge cycles of the blower motor to optimize heat exchanger thermal discharge. Designed for high duty cycle applications, the kit includes the

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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