This is NOT a steam driven boiler so maybe that is where we are on different pages here. Sorry said:
I am sorry if I implied that you were lying, that was not my intent at all. I am just having a very hard time wrapping my brain around having to vent pressure to atmosphere with out at least a little moister going with it. As I stated in my previous thread mine is manufactured by a mom and pop business in Charles City Iowa. Purchased brand new 4 years ago at an auction for $3000. Just a flip cap on top that will drip that couple of gallons a month. I am not to concerned about it as I have access to as much distilled/soft water that I need. (I run our boiler at the place I work) So 10 to 15 gallons of water added a year is just part of my maintenance schedule. To all of the people that don't have to add like I do hats off to you as there is enough work in burning wood without having to add more. Again sorry for the post and the pictures you posted clearly show you have a top notch unit which would make mine cringe in a side by side comparison.