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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
System Protection: Acts as a safeguard against liquid refrigerant entering the compressor
Universal Compatibility: Seamlessly integrates with Belimo AFB
The manual reset functionality is a strictly required safety feature in many jurisdictions
safeguarding downstream pneumatic tools and industrial air compressors from contaminants like rust
technicians ensure the sensor element matches the control board's programmed parameters
Lennox 74W77 Limit Switch 323613-751 System Protection: Acts as aThe 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
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