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Lennox 18H01 Limit Switch 321894-709 Whether you are performing a

SKU 12968336808 4.7
USD31.71 USD75.71

Pay in 4 interest-free payments of $7.93 Learn more

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

Lab notes

Soft-blob field with ribbon-tape seals — cool ice-lab sheet for description and returns.

Description

Whether you are performing a field replacement or a refrigeration system cleanup

How do I wire this for a 208V control circuit

Is the display readable in dimly lit industrial areas

making it essential for maintaining correct refrigerant or air pressure levels within the system

as this switch is engineered to precise manufacturer tolerances for blocked inlet detection

Lennox 18H01 Limit Switch 321894-709 Whether you are performing aThe Lennox 18H01 Limit Switch is a high precision OEM replacement part engineered for critical thermal protection in heating and air conditioning systems. This specific L140 40F limit control is designed to monitor internal temperatures with an auto reset function, automatically breaking the electrical circuit if temperatures exceed the 140F threshold and restoring operation once conditions drop to 100F. Built with a rugged housing to withstand 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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