This is a really nice compressor. It's by far the quietest one I've every had - way quieter than even my little 2gal pancake compressor. I rewired it to run off 240V instead of 120V, because although the listing says it uses 15A - that's for one of the 2 compressor pumps. So with my mod it now runs each of the individual compressors off of the 240V supply and I used an L14-20P plug with 4-wire cable.