Damaged packaging. See photos. The Glow Worm Vertical Flue Adaptor is a crucial part for Glow-Worm boilers, designed for easy installation and maintenance. Made in the United Kingdom, this adaptor, complete with a 100mm clamp, ensures a secure fit for your vertical flue. Keep your heating system running smoothly with this high-quality boiler part from Glow-Worm.
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