Seamless Retrofitting: Includes required threadless brass adapters for quick installation into legacy Johnson Controls thermowell hardware

A steeper pitch increases torque requirements

Professionals should verify the fan blade pitch and rotation from the discharge side to ensure full compatibility with existing Trane fan motors and shroud clearances

verifying the CNT3786 opening temperature is vital for maintaining proper airflow safety

Fabricated from heavy-duty galvanized steel with a G-90 hot-dipped finish

Robertshaw 1820-039 Pilot Assembly Only 320734-701 Seamless Retrofitting: Includes required threadlessThe 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