Lennox 96L73 RTU Transition 318973-401 As an HVAC high limit

As an HVAC high limit sensor

this OEM replacement blower wheel ensures optimal air displacement across the heat exchanger or evaporator coil

this normally closed valve provides a fast response time

the lens can be easily removed via pre-molded push tabs on the long sides

Lennox 96L73 RTU Transition 318973-401 As an HVAC high limitThe Lennox 96L73 RTU Transition is a critical administrative and mechanical interface designed for commercial HVAC equipment. Primarily utilized in Lennox L Series rooftop units, this inducer motor transition ensures a precision seal and aerodynamic path between the combustion air blower and the heat exchanger assembly. High performance Lennox OEM parts like the 96L73 are engineered to withstand the rigorous static pressures and thermal cycling common