Functional Devices RIBMNLB-6 Logic Board 318423-701 this 110V AC unit facilitates

this 110V AC unit facilitates secure sequencing for multistage or modulating burners in intermittent operation

Simplified Installation: Color-coded high/low ports and universal mounting feet reduce onsite labor time for technicians

providing the reliable pressure drop required for optimized heat transfer

this cable is engineered to withstand extreme thermal cycling and resist voltage leakage that often causes intermittent flame fail ignition codes

eliminating the need for bracket modification during emergency service calls

Functional Devices RIBMNLB-6 Logic Board 318423-701 this 110V AC unit facilitatesThe Functional Devices RIBMNLB 6 is a 6 input logic board designed for high reliability AHU fan safety alarm circuits and general purpose logic applications. This track mount device streamlines complex relay logic by integrating six normally closed (N C) inputs that control a single master relay. When any of the monitored inputs openwhether from a low temperature alarm, smoke detector, or high pressure switchthe master relay trips, providing an