Trane FUS0620 Fusible Link Control 333°F/167°C

The Trane FUS0620 Fusible Link Control is an essential safety component designed exclusively for Trane HVAC equipment. It is like a small guardian that sits 6 inches long, 1.5 inches high and 4 inches wide and shields your system from the heat. This little but crucial part has a given link that has a melting point of 333°F (167°C). In normal conditions, the link is continuous and power can pass through the entire circuit of the system. However if the connection melts due to heat the electrical circuit is broken up. This critical safety step avoids overheating and subsequent damage to expensive components of the HVAC system.