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Key Benefits: OEM Compatibility: Precision-engineered for exact fit in Trane and American Standard units
the Lennox 29M17 Limit Switch is often the first component to inspect
Key Technical Benefits Enhanced Safety: The manual reset lockout ensures a technician must inspect the system before resuming operation after a trip
a discharge air temperature sensor for high/low limit protection
Bard 8402-143 Switch 323613-751 Key Benefits: OEM Compatibility: Precision-engineeredThe Bard 8402 143 Switch is a high performance L155 30 limit control designed specifically for Bard HVAC equipment. This OEM replacement part features an exposed face and an automatic reset mechanism, making it critical for maintaining safe operating temperatures in industrial and commercial wall mount units. Engineered with a temperature rating of 155F to open and a 30F differential to reclose, this primary limit switch ensures the heating circuit is
