Atlantic - Product Selection Guide

6 Choosing the right domestic hot water appliance ESTIMATING HOT WATER REQUIREMENTS IMPORTANCE OF WATER QUALITY Water is a chemical agent charged with positive and negative ions. When the number of ions is balanced, the water charge is neutral. However, depending on regions the water supply isn't always balanced. Aggressive, highly mineralised and desalinated water can reduce the water heater's performance and lifetime. Atlantic offers the widest range of appliances so that the customer can make the right choice. For each type of water Atlantic recommends an optimal choice of protection: Magnesium anode Aggressive water causes a lot of corrosion Balanced water causes corrosion and limescale Hard water causes a lot of limescale The required water heater model depends on the daily hot water consumption, number of drainage points and number of people in the household. Water heater model: 10-30 No. of simultaneous users: Water heater model: 50 No. of simultaneous users: Water heater model: 80-120 No. of simultaneous users: Water heater model: 150-500 No. of simultaneous users: