this Modine replacement orifice controls the precise volume of fuel delivered to the burner

optimized for powering furnace control boards and 24VAC accessories

Simplified Installation: Standard 1/4 inch NPT threading allows for fast

Ensure the safety loop is wired in series with the contactor coil to break the circuit upon a fault detection

this OEM component ensures the impedance levels remain within the narrow window required by the ignition control module

Trane SHF1504 Fan Shaft 30067439-890 this Modine replacement orifice controlsThe Trane SHF1504 is a precision engineered 1 x 22. 295 fan shaft designed for high demand HVAC blower assembly applications. As a critical OEM replacement part, this shaft measures 22. 295 inches in total length with a 1 inch diameter, ensuring a perfect press fit or keyed interface with compatible Trane air handlers and rooftop units. Its primary function is the efficient transmission of torque from the motor to the blower wheel, maintaining