Forum Discussion
pnichols
Feb 28, 2015Explorer II
We just turn on a muliti-speed reversible roof vent turned on LOW and set to AIR IN ... then close up everything except this vent. This creates and maintains a slight pressure in the interior ... which prevents any fumes from entering anywhere below the height of a roof vent.
We have run our motorhome's built-in Onan while sleeping in hot/humid conditions using the above technique to be over-the-top safe.
We have run our motorhome's built-in Onan while sleeping in hot/humid conditions using the above technique to be over-the-top safe.
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