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Posted by HeatPro on January 25, 2005 at 14:39:13:
In Reply to: Gravity feed in power outage with baseboards posted by Wayne Howatt on January 25, 2005 at 13:52:17:
DEPENDS on length of pipe runs, resistance to flow. There will usually be enough gravity flow after a while to prevent freezing the pipes. Any amount of heat after that is gravy.