Air conditioning unit wall mounted 18btu. X2 9000btu units can use one or both if required clean & services ready to go gas in outdoor unit is new & full collection only Essex Cm14 post code from 3rd sept currently on holiday. The item "Air conditioning unit wall mounted 18btu" is in sale since Sunday, August 25, 2019. This item is in the category "Home, Furniture & DIY\Heating, Cooling & Air\Air Conditioners & Heaters\Central Air Conditioners". The seller is "1033manning0_2" and is located in Brentwood. This item can't be shipped, the buyer must pick up the item.