Posted by gerry on December 28, 2000 at 16:12:17:
In Reply to: steam heat, air valve vacum ?? posted by scmr on December 27, 2000 at 20:08:15:
does another radiator do the same thing with the air vent removed? reason i ask is because ive heard about a case were the runout pipe pitched wrong and when the steam hit the condensate pocket it collapsed to about 1/1700th its volumn and sucked the guys cigarette smoke into the vent hole.
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