i have a radiant heating system and it seems like my third floor floors are not getting warm.i was told i might have air trapped in my tubes.i have a drain on the header on the third floor so i flushed the system out. i was told you have a double air vent that i could install on the manifold, that would not let water out.in case it got stuck open. any help would be appreciated.
i have a radiant heating system and it seems like my third floor floors are not getting warm.i was told i might have air trapped in my tubes.i have a drain on the header on the third floor so i flushed the system out. i was told you have a double air vent that i could install on the manifold, that would not let water out.in case it got stuck open. any help would be appreciated.