- Helps prevent build up of limescale in pipe work in hard water areas
- Protect washing machines dish washers heating boilers etc The magnetic waves of this decalcifier polarise the salts & minerals in the water & thus prevent incrustation of limescale in pipework. Pre-existing furring will be reduced progressively in the long run. This module requires a power supply DC 6-15 V which is not included. Specifications Operating voltage DC 6-15 VCurrent consumption Alternating field frequency Dimensions 72 x 50 x 27mm Oscillation transmission 2 cables which have to be coiled up helically on the water pipe approx. 3-10 turns each