Gas-fired Boiler Differential Pressure Switch Viessmann 170/140 Pa WH0, WH1B, WH1D 7817494

Differential pressure switch with a range of 7817494 in the Viessmann WH0, WH1B, WH1D gas boiler system is used to monitor and ensure correct pressure in various parts of the system. In particular, this device is used in the boiler to monitor the pressure difference between the air and gas in the system. This is important to maintain proper mixing of air and gas in the combustion chamber.

The relay also serves as a safety device, controlling the pressure and preventing failures that could cause the boiler to malfunction and therefore lead to dangerous situations. Pressure control also helps to ensure efficient boiler operation, which is important for energy conservation and equipment longevity.

Differential pressure range: 170/140 Pa.

Compatible Brand : Huba Control, Viessmann

Manufacturer : Viessmann

Brands for customs : Viessmann

Type of spare part : Relay

Differential pressure switch, Pa : 170/140

Manufacturer for customs : Viessmann

Sensor type : Pressure switch (pressostat)

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