KMC Controls HLO-1016 Collar 30067439-890 Route the sensing tube carefully

Route the sensing tube carefully to avoid sharp kinks

minimizing the risk of nuisance trips or furnace pressure switch errors in high-efficiency systems

Is this part compatible with older 1970s style Honeywell actuators

this SPST (Single Pole Single Throw) switch ensures the venting system is clear and the flue gases are being safely exhausted before the ignition sequence proceeds

maintaining system efficiency without unwanted contact bounce

KMC Controls HLO-1016 Collar 30067439-890 Route the sensing tube carefullyThe KMC Controls HLO 1016 Collar is a precision engineered actuator accessory designed to ensure a non slip, secure connection between actuators and shaft driven HVAC equipment. This retaining collar is specifically optimized for use with 1 2 inch round or 3 8 inch square shafts, providing the high torque stability required for consistent damper and valve positioning. As a critical component for shaft adapter alignment, the HLO 1016 prevents