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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
As a genuine Carrier OEM component
while the included 4G SD card
Voltage Precision: Optimized 277V/120V conversion reduces fluctuations that can damage sensitive control boards
and temperature offsets to fine-tune loop response
Lennox 47L19 Limit Switch 320074-702 As a genuine Carrier OEMThe Lennox 47L19 Limit Switch is a critical OEM replacement part designed for precise thermal regulation in residential and commercial furnaces. As an auto reset limit switch, this 36T series disc style component operates on a normally closed circuit, ensuring the burner assembly remains functional only within safe operating parameters. When the internal plenum temperature reaches the 185F high limit threshold, the switch opens, breaking the circuit
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