Engine ventilation fans are usually at the terminal end of the hose. However, I suspect that this is only for the practical reason that you wouldn't want a fan down in the bilge under the engine.
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Ventilation: Suck In or Blow Out????
Heading into a tropical summer and want to ventilate the battery bank. Its a box under the bed in the aft cabin, no real venting except one 6 x 6 inch hole at one end. Air seepage the other end.
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Sooooo is it better to suck in cooler air? Or blow out the hotter air?
Thanks
Mark
Sooooo is it better to suck in cooler air? Or blow out the hotter air?
Thanks
Mark
