Is it best to leave the vent that allows outside air into the cabin, closed or open when the truck is parked overnight?
- posted
20 years ago
Air recirulation
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- posted
20 years ago
Without the fan on there is no air circulation.
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- posted
20 years ago
Oh, but there is
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- posted
20 years ago
Sure there is. I open my windows in my house at nigh, air moves all on its own. Did you know cooler air is always trying to swap places with warmer air?
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- posted
20 years ago
Yes, hot air rises. But it needs some where to go. If you open your window it will go out. But it is also coming there as well. You also need the effects of drafting as in your chimeny. If it is to low you won't get good draw. I don't think that the vent set to out side air, with its intake up high and the ducting winding around under the dash, is going to provide significantly more air flow than you are getting with the window cracked.
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- posted
20 years ago
Agreed, but it IS vented.