9 Cv flow coefficient

or excessive heat due to high static pressure

Designed for direct attachment to control boards via its 3

As the direct replacement for Lennox 84W15

Its robust diaphragm construction resists fluctuating pressures

Trane FUS2169 Fusable Link 320735-701 9 Cv flow coefficientFor field technicians and mechanical contractors, the Trane FUS2169 Fusable Link is a specialized 121C (250F) thermal safety device engineered for precision circuit interruption. Rated for 25A at 250V, this genuine OEM component acts as a sacrificial anode within the electrical safety string of Trane furnace and air handler units. Its primary function is to detect an over temperature state or localized overheating in the heat exchanger or blower