The thermostatic element and the replaceable cartridge must be selected separately based on your specific system capacity and refrigerant requirements

protecting the compressor from liquid carryover

part 383-500-305) may be required depending on the application

though technical verification of the stem depth is required

Rheem-Ruud 625013 Ignition Module 30067439-890 The thermostatic element and theThe Rheem Ruud 625013 Ignition Module is a high performance intermittent pilot (IP) ignition control engineered for precision sequence management in gas fired heating systems. Designed for 120V applications, this OEM Rheem replacement part regulates the pilot ignition and monitors flame presence via integrated sensing circuitry to ensure safe, repeatable burner operation. As a veteran grade HVAC ignition module, it replaces several older iterations,