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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
OEM Precision: Guaranteed compatibility with specific Lennox and Allied Air units
and core assembly for exact clearances
Sweat ODF Connections: Facilitates a secure
protecting external components from water damage and maintaining secondary containment standards in horizontal or vertical orientations
Carrier HH12ZZ165 Limit Switch Freon OEM Precision: Guaranteed compatibility withThe Carrier HH12ZZ165 Limit Switch is a critical OEM safety component engineered for precision thermal monitoring in HVAC furnaces and industrial heating systems. As a fixed temperature L165F 40 limit control, this switch features a normally closed (NC) circuit designed to open on a temperature rise at its 165F set point, effectively preventing heat exchanger damage. With a 40F differential, the automatic reset engages when the internal temperature