Posted by jtown on July 18, 2001 at 12:32:06:
In Reply to: boiler refill posted by gregg mcginn on July 18, 2001 at 08:35:41:
Also run the boiler for an hour or two to get the dissolved gases, especially oxygen, out of the water. Keeping an eye out for leaks (including steam vents) and fixing them right away will keep the minerals to the initial amount.