RDB Photodiode Photocell Digital 20132550 3008646

Riello Photocell Digital 20132550

This Photocell is compatible with digital RDB Riello Burners only.

Also Know as a flame sensor

Direct replacement for old Riello part  3008646

Genuine Riello manufactured part

Type: Digital

Compatible with control boxes beginning with MO535

A oil boiler photocell is a safety device that monitors combustion flames. During the start-up process, an oil boiler photo cell first makes sure there is no stray light from a flame in the chamber and only then will the PCB allow the system to begin the next start-up phase to establish an ignition.