Lennox 97J67 Limit Switch 321894-706 the MOT13935 serves as a

the MOT13935 serves as a direct OEM replacement in many Trane and American Standard air handlers and furnaces

facilitating a standard brazing process for HVACR contractors

It features a robust construction capable of managing a wide firing range from 45K to 500K BTU

maintaining the same physical dimensions and electrical specs for a seamless swap

Lennox 97J67 Limit Switch 321894-706 the MOT13935 serves as aThe Lennox 97J67 limit switch is a critical safety component designed for precise thermal regulation within residential gas furnaces and air handlers. Featuring a 110 140F temperature range, this automatic reset limit switch monitors internal plenum temperatures to prevent heat exchanger damage or unsafe operating conditions. When the high limit threshold of 140F is reached, the switch opens the electrical circuit to shut down burners, automatically