ouch.
ouch.
Why would I have STEAM vent in the attic.... I have seen H.W. expansion tanks in attics, and they did have a vent piped along with and above the exp. tank.... The second floor of these cottages have cast iron radiators and each piece of radiation has its own auto steam vent..... Why would they bring another vent into the attic?.... Thanks Frank S.
Why wouldn't that riser freeze in the winter, there is always water in it. How does the additional vent take care of expanding hot water...... Many Thanks.... Frank S
haven't you found that leak yet?
It`s better to be silent and thought the fool; than speak and remove all doubt.
I believe they used them as vacuume breakers to allow the water to move