Undamaged Stainless Steel Heating element
Hardwater lime buildup post 6 months

When it comes to choosing a brand of equipment for longevity we have to pay close attention to the metal used and design of the water heating element. Also pay attention to the flush system of the tanks as well as make sure to get a water analysis beforehand to know exactly what you need and if you need a water inline filter before running it into the generator.