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Lennox 12L46 Pressure Switch 321894-706 unlike the MR series

USD91.62 USD140.62

Pay in 4 interest-free payments of $22.91 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

Cloud notes

Hard rule
Description

unlike the MR series

setting indicated on the scale

ensuring air quality and operational safety

maintaining the factory-specified pressure drops and shifting characteristics required for system efficiency

The burner tubes feature a precision-stamped design to maintain the correct air-to-gas ratio for consistent thermal output

Lennox 12L46 Pressure Switch 321894-706 unlike the MR seriesThe Lennox 12L46 Pressure Switch is a critical safety component designed for precise furnace air pressure monitoring in Lennox heating systems. Featuring a factory set actuation point of . 40" wc (water column) and a 0. 55" wc reset, this SPST (Single Pole Single Throw) switch ensures the inducer motor is generating sufficient draft before allowing the ignition sequence to proceed. As a veteran grade OEM Lennox replacement part, it is engineered to

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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