Quote:
Originally posted by dcrainman
the way you drew it there is no reason to illongate the tube you will meerly be relying on the flow of water to get all the air out which may or may not work. If you follow my drawing (reverse the flow ) and exhaust the radiator into the tall pipe above the radiator height (air only likes to travel up, not down) the air will come out of the radiator (and reast of system) into the tall pipe
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Yes, but when the pump stops, the rad drains out. Also, the rad outlet will make noise splashing around.
If the tube is flexible, then flex it around, but to the top.