Lennox 56W25 Limit Switch 321702-401 " contributing to component longevity
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Description
" contributing to component longevity and energy efficiency
Standardized Connections: 3/8" x 5/8" ODF external dimensions simplify field brazing and retrofit installations
providing a precise fit that prevents bypass leaks and pooling
As a direct replacement transformer for legacy part numbers 0130M00152S and 0130M00329
Enhanced Control: Features an integral discharge temperature dial and TDS dipswitch for seamless switching between local and remote temperature selection
Lennox 56W25 Limit Switch 321702-401 " contributing to component longevityThe Lennox 56W25 Limit Switch is a critical OEM replacement part designed for high limit temperature monitoring in Lennox, Armstrong, and Ducane furnace assemblies. This normally closed safety component features a 3 inch insert length and operates on an automatic reset logic, ensuring the system remains protected without requiring manual intervention after a thermal event. It is engineered with a precise 250F cut out (open) temperature and a 220F cut
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