content: Shipping was extremely fast! I opened the box and plugged it in to the 30 amp 240 volt outlet I have in my garage and it warmed it up fast. I have a 400 SQFT garage in the Chicago-land area (currently it is 10F outside) but it is 78F in my garage.The price was right, the heater is good and it was an easy and fast transaction.I am very happy with the Marley Heater!!