Rosewood Gallery · Arch-framed edits · Complimentary shipping over $85
Rosewood gallery · Cascade overlap
4.7

Lennox 57W37 Limit Switch 340793-762 providing 300

SKU 96712487531
USD24.30 USD49.30

Pay in 4 interest-free payments of $6.08 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 10 - Sep 15

Gallery notes

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

Description

providing 300

the ASCO 8040 series is generally designed to be mountable in any position

The 3/16" x 15-3/8" nickel-plated sensing bulb ensures sensitive detection of thermal shifts

TXV selection should not be based on tonnage alone because refrigerant type

and furnace draft inducer assemblies

Lennox 57W37 Limit Switch 340793-762 providing 300The Lennox 57W37 Limit Switch is a critical safety component designed for precise thermal regulation in residential and commercial furnaces. This genuine OEM Lennox replacement part features an auto reset mechanism, ensuring the system returns to standard operation once temperatures stabilize. Engineered as a normally closed circuit, the switch is calibrated to open on temperature rise at 170F and close on temperature drop at 140F, effectively

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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