The Trane FUS2534 Rollout Fusible Link is a critical safety component designed to protect residential and commercial gas furnaces from hazardous flame rollout conditions

Frayed or oxidized wiring within the main harness is a frequent cause of intermittent faults

This ensures the burner only fires once the ventilation fan has established sufficient airflow

010" orifice (part 560-528-985)

provided the system lubricants are compatible with the seal material

International Environmental 70006019 Limit Switch mario The Trane FUS2534 Rollout FusibleThe International Environmental 70006019 Limit Switch is a critical OEM HVAC safety control designed to maintain thermal integrity within International Environmental Corporation (IEC) fan coils and air handling units. This high limit snap disc features a 120 200 temperature rating, meaning it is engineered to interrupt the electrical circuit at 200? F and automatically reset at 120? F (L200 80 or similar differential depending on specific plenum