Johnson Controls SET29A-624R Sensing Element 30067439-890 If the burner ports are

If the burner ports are obstructed by oxidation

This pilot tubing is rated for both fluid gas transfer to the burner and air pressure signal conveyance in HVAC controls

This suction line filter core provides exceptional 40-micron filtration across a substantial 189 square inch surface area

maintaining the factory-specified airflow required for 80% AFUE combustion efficiency

reducing downtime and manual resets

Johnson Controls SET29A-624R Sensing Element 30067439-890 If the burner ports areThe Johnson Controls SET29A 624R Sensing Element is a critical replacement component engineered specifically for 1 2" Johnson Controls V47 Series temperature actuated modulating valves. Built for high demand HVACR environments, this sensing element kit provides the thermal responsiveness required to maintain precise setpoints in industrial and commercial refrigeration systems. Designed as a direct OEM replacement part, it ensures 1 2 inch valve