They will run on 220-240v normal Uk mains plugs although an electrician is recommended. 2 available Both units are in similar condition removed from running offices.Please Have A Look At My Other Items! The item "Samsung Air Conditioning Unit/ Heat Pump 5/6KW 17,060/20,473 BTU's (2Available)1" is in sale since Tuesday, July 2, 2019. This item is in the category "Home, Furniture & DIY\Heating, Cooling & Air\Air Conditioners & Heaters\Central Air Conditioners". The seller is "nikip225" and is located in Stanford-le-Hope. This item can't be shipped, the buyer must pick up the item.