Posted by Mike Hinz on December 19, 1999 at 17:49:31:
In Reply to: steam heat posted by mmcelroy on December 02, 1999 at 20:17:32:
without having traps. You say you recently installed a steam boiler. Was the original system for hot water and a conversion to steam made? In any case I don't see how adding valves would affect the function of the radiators. I suggest checking and conferming that your radators actually have traps--and adding them if they do not.