Product Description:
This Vaillant brand printed circuit board is compatible with ecoMAX VU (condensing) and ecoMAX VUW (condensing) boilers.
The control center of a boiler, the printed circuit board (PCB) monitors and controls every process occurring throughout a system via switches, thermostats, and sensors. It enforces safety measures too, shutting down boiler functions if internal readings indicate any
fault such as high pressure or low water levels.

This Part Fits:
Vaillant ecoMAX 635E VU 356-C
Vaillant ecoMAX 828/2 E VUW 286/2-C
Vaillant ecoMAX 613/2 E VU 126/2-C
Vaillant ecoMAX 618/2 E VU 186/2-C
VaillantecoMAX 622/2E VU 226/2-C
Vaillant ecoMAX 635 VU 356/2-C
Vaillant ecoMAX 646 VU 466-7
Vaillant ecoMAX 824/2 E VUW 246/2-C
VaillantecoMAX 835 E VUW 356-C

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