This listing is for 5 Vaillant Ecotec Plus water pressure sensors compatible with models 824, 831, and 837. These sensors are specifically designed for storage tank water heaters manufactured by Vaillant. They play a crucial role in maintaining the optimal water pressure within the system, ensuring efficient and safe operation. Ideal for replacements or spares, these sensors are essential components for Vaillant water heaters to function effectively.
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