Brand new in box, indoor unit only. Unit can be provided with the suffix NA, NA8, or NA9 depending on your replacement needs are... They are however compatible regardless. You will need to have a licensed contractor install, you will need to provide your own installation supplies.. 1/4" insulated liquid line, 1/2" insulated vapor line, 4 conductor copper wire in rated cable, 1/2 drain tubing and clamshell slim duct for aesthetics.The item "Mitsubishi Mr Slim MSZ-GE06NA9 Heat Pump Indoor Wall Unit Only" is in sale since Thursday, June 3, 2021. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Central Heating & Cooling Systems\Central Air Conditioners". The seller is "larrynimmo" and is located in Cordova, Maryland. This item can be shipped to United States.