Additionally most units are efficient to run and don t take up floor space.
Best ac window units 2017.
This unit is specifically designed for use with sliding horizontal windows or casement windows and is not suitable for standard double hung window installation.
Best for small rooms.
This 12000 btu air conditioner has an energy efficiency ratio of 10 9 which is a rather average spec if this is an important facet for you we have a list of the best energy efficient air conditioners on alphachooser that you can check out.
Window air conditioners are also relatively easy to install and can be used in many different places in your house.
Generally a window ac unit is cost effective regarding both the purchase price and how much it costs to operate.
Frigidaire ffre0533s1 5 000 btu window ac unit.