[an error occurred while processing this directive]
Posted by HeatPro on November 10, 2005 at 15:04:57:
In Reply to: Steam heat radiator problem posted by Bob M. on November 10, 2005 at 13:57:47:
When you put the larger vent on the last radiator, it acted like a main vent. There is probably a blockage in the pipe toward the boiler also.
See if you have a good working main vent on the line just after the last radiator.