The Sentinel X100 20L Boiler & Central Heating Inhibitor Protector is a compact heating system inhibitor designed for indoor use. Made in the United Kingdom, this yellow-coloured unit is powered by corded electric, gas, and hydronic systems. With an energy efficiency rating of A+++ and a manufacturer warranty of 1 year, this 20L boiler is suitable for homes looking to maintain their heating systems effectively. Its liquid tank lining and innovative features make it a reliable choice for efficient heating and hot water solutions.
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