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4.7 · Catalog note

Lennox 18J37 Limit Switch Built with a corrosion-resistant one-piece

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

Description

Built with a corrosion-resistant one-piece steel motor shaft and moisture-proof windings

which is the standard for Honeywell and Barber-Colman linkage kits

the Nordyne 632425R offers a direct drop-in solution for aging or fouled switches

this is an auxiliary switch designed for pilot duty and control signals

this component is critical for isolating the refrigerant charge during system maintenance

Lennox 18J37 Limit Switch Built with a corrosion-resistant one-pieceThe Lennox 18J37 Limit Switch is a critical safety component engineered for high performance thermal regulation in residential and light industrial furnaces. As a normally closed disc style limit control, this genuine OEM Lennox replacement part is specifically designed to prevent heat exchanger damage by interrupting the burner circuit if internal temperatures exceed safety thresholds. Featuring a yellow color coded sleeve for rapid field

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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