To aid in cooling your RV.... use these vent covers on your floor vents. No sense in cooling your under the floor ducting. And If you have a cold air return to the furnace, may as well cover that too! It helps us!
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Jeff & Jan - Retired & Full-timing since 2013
2019 Ram Big Horn 3500 Aisin 4x4
2012 Alpine 3450-RL
Double Coin 235/75R-17.5/16 J rated 125lb
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