Honeywell MMI 813.1 mod.23 Satronic 0622220U, Gas burner control unit

controls and monitors gas blower burners with any nominal heat load (tested and approved according to EN 298). It can be used with 1- or 2-stage burners. With the connection of an actuator for the damper control a 2-stage burner operation with two fuel valves, a 2-stage sliding operation with a fuel valve or a modulating operation is possible.

Datasheet