Trane SWT1262 Limit Switch 318172-701 Always follow the equipment manufacturer's

Always follow the equipment manufacturer's specifications for refrigerant compatibility

Common indicators include a "no heat" call

While some aftermarket options exist

This is an ECM-specific replacement

OEM Compatibility: Exact replacement for Nor East Controls 30731050-001

Trane SWT1262 Limit Switch 318172-701 Always follow the equipment manufacturer'sFor service technicians managing high limit calls on residential or light commercial systems, the Trane SWT1262 Limit Switch is a critical safety component used to prevent burner induced damage. This OEM Trane Furnace Switch serves as a high limit safeguard, featuring a fixed 280 degree F open temperature and a 250 degree F auto reset capability. When the heat exchanger air temperature exceeds safe operating parameters, the normally closed SPST