Refrigerator – Descaling Hot Water Storage

French-door refrigerators with a Hot Water option, including models with the Keurig® K-Cup Brewing System, do not require descaling like Keurig® standalone brewing systems. This is because our stainless steel hot water tank is coated to resist scaling and because the tank never dries out. Scaling most often occurs when a water storage reservoir dries out and leaves behind calcium deposits from the water.

For cleaning information, see Refrigerator - Keurig® Brewing System Removing and Cleaning Brewer.