This product is a brand new Vaillant 303903 1m Flue Extension, specifically designed for use with storage tank water heaters. Made by the reputable brand Vaillant, this flue extension is a reliable and high-quality component for your heating system. With a length of 1 metre, it provides a convenient and efficient solution for extending the flue of your water heater. This extension is a genuine part, brand new in box, ensuring a perfect fit and optimal performance for your heating system.
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