Lennox 36K30 Limit Switch 321894-708 This coil is rated specifically

This coil is rated specifically for 480Vac at 60Hz

SPDT Output Contacts: Versatile 1-Form-C dry contacts support simultaneous high/low alarms or complex pump logic

Is the 3-inch insert length required

preventing the common slippage issues found with universal alternatives

This selector is essential for maintaining precise pressure setpoints across various pneumatic controllers

Lennox 36K30 Limit Switch 321894-708 This coil is rated specificallyThe Lennox 36K30 Limit Switch is a critical OEM replacement part engineered for high temperature regulation in residential and commercial gas furnaces. This auto limit switch features a 7 inch insertion length, ensuring the bimetal sensor is positioned deep within the heat exchanger airflow to accurately monitor discharge air temperatures. Configured with a 190F to 220F temperature range, the Lennox 36K30 acts as a primary safety control,