If your furnace inducer motor runs but the burners do not ignite

this is compatible with specific 3-ton units under the Nordyne

4 Cv rating minimizes pressure drop across the 3/4" orifice for maximum system throughput

This part is a direct replacement for legacy numbers 319587-751 and HW58FZ005

or the heater failing to ignite despite the pump being active

Daikin-McQuay 060004705 Temperature Sensor 319848-301 If your furnace inducer motorThe Daikin McQuay 060004705 Temperature Sensor is a critical 3K Ohm air temperature sensor engineered for precise thermal monitoring within commercial and industrial HVAC systems. As a genuine Daikin OEM part, this thermistor ensures seamless communication with the system controller, preventing inaccurate cycling or setpoint drift common with generic 10K or 5K alternatives. Designed for HVAC system efficiency, it provides the low tolerance resistance