It is highly recommended to use a Maxitrol mixing tube (such as the MT1 or MT2 series) to ensure the sensor captures a blended average of the air temperature rather than a localized hot or cold spot

which is essential for consistent thermocouple heating and reliable main burner ignition

High Capacity Protection: Engineered to handle up to 300BTU of heating input

including the Rheem RGFD

or is rubbing against the motor housing

Intermatic CT2000 Cycle Timer 30067439-890 It is highly recommended toThe Intermatic CT2000 Cycle Timer is the heavy duty, field adjustable percentage cycle time switch designed for precision in demanding agricultural and industrial environments. Serving as the direct high performance replacement for the discontinued Intermatic C8865, this unit provides repetitive cycling for critical equipment such as livestock feeders, greenhouse misters, and ventilation fans. Built with a rugged NEMA 3R aluminum enclosure, it is