Viessmann-Druckwächter 7823286 170/140Pa

Pressure switch Viessmann (art. 7823286) (170/140 Pa) — high-quality pressure switch designed for air pressure control in the flue system of Viessmann Vitopend 100 series gas boilers. It provides reliable protection and efficient operation of the heating equipment, preventing possible malfunctions related to pressure disturbances in the system. Main characteristics: Pressure range: 170/140 Pa; Type: differential air pressure switch; Manufacturer: Huba Control (Switzerland); Application: Viessmann Vitopend 100 WH0A, WH1B, WH1D boiler models with 24 and 30 kW power; Electrical connection: contact type 6.3 × 0.8 mm; Tube connection: diameter 6.2 mm.