500 PSIG Maximum High Controllable Pressure

preserving the system's SEER rating and operational longevity in demanding environments

Durable Construction: Features a rugged 48-frame design and sleeve bearings for quiet

replacing the full 333711-751 inducer motor kit with housing is recommended to ensure a proper airtight seal and to prevent premature failure caused by aged

This is specifically used in applications where centralized control is required and local tampering with temperature or humidity settings must be prevented

Trane SWT1274 Limit Switch 321142-301 500 PSIG Maximum High ControllableThe Trane SWT1274 Limit Switch (also listed as SWT01274) is a high precision HVAC safety control designed for furnace high limit protection. As a veteran grade OEM furnace part, this thermal limit switch is engineered to monitor the supply plenum temperature, providing a critical fail safe against heat exchanger damage. It operates with a fixed factory setting that opens at 125F to break the heating circuit and closes at 95F to allow for an automatic