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Old 11-23-2008, 07:49 PM   #30 (permalink)
Peter B
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Join Date: Oct 2008
Location: Minnesota
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One thing that is not totally clear to me about these kat's heaters, not having installed mine yet:

Do they actually pump the coolant besides heating it? (Guess that would require a small mechanical impeller or piston-type pump). I can't see much trying to peer into the pump with a flashlight.
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