Air heating was known already in the ancient time: internal locations heated the air heated by the sun which moved

The window air conditioner — the one-piece air conditioner which is mounted in a window opening or a thin wall.

Various air conditioners and Split system became an integral part of the modern premises and different offices. Efficiency and service

Pollution of filters of the internal unit These filters represent a normal fine mesh and are located under the front

Probably, the situation when the summer comes is familiar to all of you, and the house or the apartment is

Practically all modern equipment can work in automatically mode. Automation of processes is the positive factor for the correct operation

The thermal pump was invented for the reverse heat transport: from less heated bodies to more heated. How it occurs?

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

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

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