White-Rodgers F881-0240 Conversion Kit 30067439-890 while the 5-foot capillary tube

while the 5-foot capillary tube provides the necessary reach for precise sensing bulb placement

preventing damage to the unit heater burners and protecting occupants from potential CO leaks

simplifying maintenance in tight mechanical spaces

making it suitable for high-demand hydronic HVAC applications

When paired with a compatible mixing tube sensor assembly

White-Rodgers F881-0240 Conversion Kit 30067439-890 while the 5-foot capillary tubeThe White Rodgers F881 0240 is a specialized 240 VAC conversion kit for SST series electronic air cleaners. Engineered for internal integration within the power pack, this HVAC voltage conversion kit allows for the seamless transition of legacy 120V SST units to a 240V power supply. As a critical electronic air cleaner part, it ensures the transformer and essential circuitry operate at the higher voltage rating without compromising the high voltage