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USD27.10 USD76.10

Lennox 51W91 Pressure Switch Built with a 24V coil

4.4 SKU 51722983172

Pay in 4 interest-free payments of $6.78 Learn more

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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

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Neon hairline
Description

Built with a 24V coil

This is a direct OEM replacement part

While many Heil Quaker units use 20-inch blades

the Belimo WLF is custom-tapered for the LF series' specific shaft and torque profile

The Williams P500406 Limit Switch is a critical safety component designed for precise thermal regulation in Williams Monterey top-vent heaters and furnace gas valves

Lennox 51W91 Pressure Switch Built with a 24V coilThe Lennox 51W91 Pressure Switch is a critical safety component engineered for precision in Lennox gas furnace repair and maintenance. As an authentic OEM HVAC replacement part, this SPST pressure switch is calibrated to a specific set point of 0. 95" WC (water column), ensuring the inducer motor is drafting correctly before allowing the ignition sequence to proceed. Professionals recognize the Lennox 51W91 as the 56M05 direct replacement, maintaining

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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