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Limestone runway · Mile marker 124
Blueprint cross · thick frame Track cut · 1:1
4.6 · lane score
· Limestone pick

Lennox 74W77 Limit Switch 323613-751 The manual reset functionality is

USD27.73 USD50.73

Pay in 4 interest-free payments of $6.93 Learn more

SKU 38688041013 decepticon-matrix.com

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 15 - Sep 20

Lane notes
Description

The manual reset functionality is a strictly required safety feature in many jurisdictions

Universal Compatibility: Seamlessly integrates with Belimo AFB

serves as the direct internal performance replacement for the 3315-00

Vibration Reduction: Factory balancing prevents harmonic noise and minimizes premature HVAC motor failure

Always verify the rotation of the existing blower wheel before installation to ensure proper air discharge

Lennox 74W77 Limit Switch 323613-751 The manual reset functionality isThe Lennox 74W77 Limit Switch is a critical OEM safety component engineered for precise thermal regulation within Lennox furnaces and air handlers. This L155 30F limit switch is calibrated to open at 155F and automatically reset when the temperature drops by 30F, preventing heat exchanger damage and ensuring safe operational cycles. Designed as a direct Lennox 74W77 replacement, this high limit control utilizes a bimetal sensing element to monitor

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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