The Wall-Mount™ Step Capacity Air Conditioners

The Bard WA/L "S" Series is the world's most energy efficient wall mounted
air conditioner featuring a multi-step capacity compressor with
environmentally friendly non-ozone depleting refrigerant.
The Bard Wall-Mount Air Conditioner is a self contained energy efficient
system, which is designed to offer maximum indoor comfort at a minimal
cost without using valuable indoor floor space or outside ground space.
This unit is the ideal product for versatile applications such as: new
construction, modular offices, school modernization, telecommunication
structures, portable structures or correctional facilities. Factory or field
installed accessories are available to meet specific job requirements.