KMC Controls HLO-1016 Collar 30067439-890 Manufactured in the USA

Manufactured in the USA

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

providing a robust 580 psig static pressure rating that stands up to system surges

Using an authentic Lochinvar boiler part ensures the system maintains its original engineering specifications for safety and long-term cycling performance in commercial or residential settings

KMC Controls HLO-1016 Collar 30067439-890 Manufactured in the USAThe 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