Combimate is a device that attaches to the cold water mains pipe and is said to protect appliances from the damage caused by scale. Its Combiphos spherical crystals, when in contact with the water, keep the calcium carbonate minerals in suspension and thus prevent scale formation. It also helps to maintain efficient output of all hot-water appliances, thereby helping to keep energy bills down. It comes with a scale prevention guarantee; if the unit that Combimate is protecting experiences significant scaling, Combimate will pay up to £500 towards repair or replacement.
