Vaillant PCB 130274 Printed Circuit (Condensor)

Vaillant PCB 130274

Suitable for use with the following Vaillant boilers:

Vaillant VK 35/1 E (1991-1993)
Vaillant VK 41/1 E (1991-1993)
Vaillant VK 48/1 E (1991-1993)
Vaillant VK 58/1 E (1991-1993)
Vaillant VK 76/1 E (1991-1993)
Vaillant VK 93/1 E (1991-1993)
Vaillant VKS 35/1 E (1985-1991)
Vaillant VKS 41/1 E (1985-1991)
Vaillant VKS 47/1 E (1985-1991)
Vaillant VKS 48/1 E (1985-1991)
Vaillant VKS 58/1 E (1985-1991)
Vaillant VKS 76/1 E (1985-1991)
Vaillant VKS 93/1 E (1985-1991)

The printed circuit board or PCB is the boiler’s central control.

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

It also enforces the safety measures, making sure that the boiler ceases to function if any of the internal readings point to any fault in the boilers processes.

The printed circuit board is effectively the brain of your boiler, It is programmed to ensure everything is running as it should.