There is one hole on the plastic unit cover. Should you need more information on this item. We will make every effort to SATISFY OUR CUSTOMERS.We will try to RESOLVE ANY ISSUE or explain you how to RETURN THE ITEM. The item "DeWALT D55168 1.6 HP Continuous, 220 PSI, 15 Gallon Compressor with 3.8 Hose" is in sale since Friday, January 3, 2020. This item is in the category "Home & Garden\Tools & Workshop Equipment\Air Tools & Air Compressors\Air Compressors". The seller is "americanpawnroyalpalmbeach" and is located in West Palm Beach, Florida. This item can't be shipped, the buyer must pick up the item.