Robertshaw 1820-039 Pilot Assembly Only 318973-401 Always verify your model and

Always verify your model and serial number to ensure technical compatibility with the chassis footprint

The Johnson Controls MP823E001A is a robust pneumatic valve actuator designed for precise proportional control in HVAC applications

Rugged Construction: Durable brass and metallic alloys offer superior resistance to vibration and thermal stress in demanding environments

Note that this updated model utilizes brazed stub tube connections (7/8” suction and 1/2” discharge) rather than the older rotolock style

Robertshaw 1820-039 Pilot Assembly Only 318973-401 Always verify your model andThe Robertshaw 1820 039 Pilot Assembly Only is a precision engineered aerated pilot burner solution, specifically designed as a universal gas pilot replacement for the hard to find ITT General PG9 series. Tailored for specialized furnace and boiler applications, this unit features a 90 degree left hand flame pattern to ensure efficient ignition and flame stability in tight combustion chambers. As a non linting aerated pilot, it minimizes maintenance