Schneider Electric (Barber Colman) AV-21 Cam and Plunger Kit 30067439-890 ensuring consistent flame detection and

ensuring consistent flame detection and preventing nuisance lockout codes during high-demand heating cycles

By replacing worn elastomers with these OEM-spec high-performance O-rings and gaskets

ensuring the same physical dimensions and performance characteristics

The extended capillary length allows for strategic placement of the sensing bulb on the suction line

moisture-resistant electrical interface when paired with a compatible cable plug

Schneider Electric (Barber Colman) AV-21 Cam and Plunger Kit 30067439-890 ensuring consistent flame detection andCam and Plunger Kit, Used on Spring Return Valves 1 2" 2" This item is not eligible for free shipping.