Trane FUS2169 Fusable Link L99H008 technicians should inspect the existing

technicians should inspect the existing electrode and ignition cable for arcing or wear during the retrofit

Key Benefits OEM Compatibility: Guaranteed to fit and function in specific York HVAC equipment without bracket or wiring adjustments

but typically allows the refrigeration system to continue running to prevent immediate moisture bypass

The Trane IGN0114 Ignitor is a heavy-duty

typical for residential Nordyne furnace platforms

Trane FUS2169 Fusable Link L99H008 technicians should inspect the existingFor 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