Trane FUS2534 Rollout Fusible Link 242°F/117°C

The Trane FUS2534 Rollout Fusible Link is an essential safety component for protecting HVAC systems, in particular furnaces, from overheating. Usually this part is mounted in the flue pipe or vent system. There is a thin metal link which melts and separates at a specified temperature, usually 117°C. If the fusible link melts, the flow of combustion gases is broken, so they cannot enter the living space if excessive heat, such as a chimney fire, occurs. It is help to stop the spread of fire and to protect its occupants from noxious fumes. It is a must have to make sure your furnace is working safely and reliably and to keep your indoor environment better.