The fact that some residual water remains in the water tank of the cooker at the end is completely normal and is due to various factors. The water is mainly condensation and dripping water from the riser pipe. The fact that more condensation occurs in stainless steel appliances is due to the material used. In contrast to conventional aluminium espresso pots, stainless steel is a poorer heat accumulator, so it cools down faster and more condensation forms more quickly.
EKO all - residual water in the water tank
