GREE Inverter / Air conditioning unit. These units where only used for 12 months on portable office units on a wind turbine job and then taken down and stored inside.All units have been professionally taken down and sealed with the gas still under pressure inside them. I have personally used two units on my barn conversion and they are working beautifully hot and cold. Included are the outside unit (inverter) and the inside head (fan) unit including the remote control. Units available for sale are. The item "GREE Inverter / Air conditioning unit" is in sale since Friday, June 18, 2021. This item is in the category "Home, Furniture & DIY\Heating, Cooling & Air\Air Conditioners\Central Air Conditioners". The seller is "thomasthelab" and is located in Ruthin. This item can't be shipped, the buyer must pick up the item.