Saunier Duval S1009000 display

Product Information:
The printed circuit board ( PCB ) is the control center of the appliance.

It monitors and controls every process that occurs via the thermostats, sensors, and switches.

It also enforces the safety protocols, making sure that the boiler

ceases to function if any of the internal readings point to any kind of error or fault.

The printed circuit board is effectively the brain of your boiler,

It is programmed to ensure everything is running as it should.

This Part Fits:
Saunier Duval THEMACLASSIC F 35 E
Saunier Duval ENVIROPLUS F 24 E
Saunier Duval ENVIROPLUS F 28 E
Saunier Duval ENVIROPLUS FSB 28E