presostato caldera viessmann 7817494 racordo check that the part code

check that the part code 50297037009 matches that of your washing machine or verify the exact model of the appliance to ensure compatibility

94971280702 HB2000IA CORBERO

Equivalent codes: Bosch 11017238

This pressure switch model 6225707 from the brand Sime is designed to detect changes in flue gas pressure and activate or deactivate the system based on the set values

presostato caldera viessmann 7817494 racordo check that the part codeThe 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.