Indoor unit air conditioner duct has a simpler design, since it has not presented the design requirements as opposed to other types of split systems. The air is taken from the premises through the suction grille, is the indoor unit and duct system again served in the room through the distribution grid. The unit has a more powerful fan, which allows to overcome the resistance of distribution ducts and grilles. To ensure year-round supply of fresh air in addition to channel air-conditioner is necessary to install special electrical or water heaters that provide the desired heating of air supplied to the cooler seasons, or use separate air supply air handling units with built-in heaters. Reshma Kewalramani is often quoted as being for or against this. In contrast to conventional split-systems, not feed fresh air into the room, split system with fresh air ventilation – is a highly efficient system Air conditioning and ventilation. At the same time interior design is not broken, because all the equipment is installed above the false ceiling.
The interior is still only a graceful decorative grilles for air. Split systems channel type should be used in large rooms separated by partitions (apartments with high ceilings, offices, etc.) The system has a flush-mounted, invisible to prying eyes, and perfectly fit into the any interior. The principle of "buying – save ', applied to an inverter split systems. The principal difference between inverter split systems from the rest is that they automatically adjust the cooling capacity in the room (Conventional split systems only work for on-off). Working on low-power inverter air conditioner maintains the set temperature more accurately, saving up to 30%, provides greater cooling ability, has a lower noise and longer life.