Blush atelier · Soft glow edits · Free shipping over $75
Blush atelier · Polaroid board
Studio pick

Lennox 18J37 Limit Switch Unlike potential relays that sense

SKU 69295864087

4.3
Blush price
USD26.09
USD65.09

Pay in 4 interest-free payments of $6.52 Learn more

Fit & bag
Parcel glow

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

Atelier note

Soft blush light, polaroid proofs, and mint accents — mixed on the studio board.

Description
Description

Unlike potential relays that sense CEMF

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

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

Circuit Protection: Features a manual reset breaker to protect the secondary circuit from shorts and overloads

Maintains optimal product flow and prevents ice buildup on the evaporator assembly

Lennox 18J37 Limit Switch Unlike potential relays that senseThe 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

Returns
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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