Blue Diamond Heating Element

Blue Diamond Heating Element

Used steel elements that have scaled

Blue Diamond Glass Lined Elements are more efficient than regular steel elements, which are prone to scaling.

Brand new steel elements

Limescale that forms on the heating element seriously reduces the efficiency of the water heater and damages it.

Water heater affected by limescale

Blue Diamond Elements are energy saving because of their high scale resistance.

ao smith
PATENT ZL200510037670.1

The smooth Blue Diamond surface prevents scale formation.