Room Air Conditioners A room air conditioner is generally considered to be a unit suitable for placement in any particular

Noise levels Air Conditioning All air systems have a noise level made up of the following:  Noise of central station

Three-pipe splits To provide either cooling or heating at any of the fan-coil units in a system requires a supply

This no clear demarcation between a zone, served by a unit package, and a single room or part of a

It is possible to run two or more indoor units from a single condensing unit, with economies in the number