Hi never been used only opened and stored in garage Please see pictures about measurements And been checked for resistance all good ! No box !! Only Mat please see pictures!! The Fastwarm 150W Underfloor Heating Mat 12 m2 is a radiant heating system designed to efficiently heat up to 12 square meters of space. The clear mat, made by the trusted brand Fastwarm, boasts an energy efficiency rating of A+++, making it a cost-effective and environmentally friendly heating solution. Perfect for keeping your rooms warm and comfortable, this underfloor heating mat is a reliable and efficient option for any home or commercial space.
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