presostato caldera viessmann 7817494 racordo contribuyendo a prolongar la vida

contribuyendo a prolongar la vida útil de su lavadora

94971280702 HB2000IA CORBERO

ROMAN-L1247 905270015 EDESA

designed to deliver optimal performance in your oven

presostato caldera viessmann 7817494 racordo contribuyendo a prolongar la vidaThe pressure switch is a safety and control component that measures the air or gas pressure in the boiler, ensuring that the fan and combustion operate correctly. This Viessmann pressure switch model 7817494 is designed for boilers in the Vitopend 100 series, regulating pressure between 140 and 170 Pa for safe and efficient operation. What problem does this replacement part solve? Boiler that does not start due to failure in air pressure detection.