Rheem-Ruud 620044 Ignition Module 30067439-890 This specific mid-point ground transformer

This specific mid-point ground transformer is built to meet the exact electrical requirements of Gordon Piatt burner parts

The warm setting targets 51

This genuine OEM replacement part features a normally closed disc-style configuration that ensures equipment protection by interrupting the circuit upon reaching a 170°F cut-out threshold

While the 82M33 is a standard SPST switch

Rheem-Ruud 620044 Ignition Module 30067439-890 This specific mid-point ground transformerThe Rheem Ruud 620044 Ignition Module is a high performance intermittent pilot ignition control engineered for precision in gas fired heating systems. This 24V HVAC ignition module serves as a direct drop in replacement for the 62 21002 02, providing essential flame sensing and sequence management for consistent furnace operation. Designed for heavy duty commercial and residential applications, the 620044 manages the pilot spark and main gas valve