yes and no

來源: lovecorn 於 2009-01-21 14:44:06 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (163 bytes)

yes the heat source is from engine and does not need energy.

but you need the FAN to be on to blow it into the cabin, which, DOES, need electricity.

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