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4.3

Lennox 66J78 Limit Switch Els PW 17895 The Lennox 12K48 LP Burner

SKU 4435502004
USD33.19 USD80.19

Pay in 4 interest-free payments of $8.30 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

Gallery notes

Rosewood paper grain — description and returns beneath the overlapping buy card.

Description

The Lennox 12K48 LP Burner Orifice is a critical component for maintaining precise manifold pressure in Lennox furnace LP conversion kits

Using this component for high-voltage loads can result in insulation failure and system damage

This model is foot-print compatible with most standard industry mounts

A 70W heater is sized to maintain proper oil viscosity for specific compressor frames

The FM55 is a 3-leg torsion bracket

Lennox 66J78 Limit Switch Els PW 17895 The Lennox 12K48 LP BurnerExperienced HVAC contractors recognize the Lennox 66J78 Limit Switch as a critical safety component for maintaining furnace integrity and preventing heat exchanger damage. This OEM Lennox replacement part is a 36T series disc style control designed for High Limit or Secondary Rollout applications. It features a Normally Closed (NC) circuit that opens on temperature rise to interrupt the heating cycle if internal temperatures exceed safe operating

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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