High Quality Stainless Steel 40 Cups Shabbos switch No toiveling needed

17” high 

once a month, fill it up with water in add 8 tablespoons sour salt, boil it for about 15 minutes and then let the water  to go through the spout, then fill up again with water just to rinse it , again .. let the water go through the spout again without sour salt, This is to keep the machine clean from calcium which can break the machine