Drain is discharged by a vacuum suction method that is easy to lay.
Since it is not necessary to drain the drain from the air conditioner using the gradient,
It is especially effective when renewing a building or in a narrow space inside the ceiling.
A device that can discharge drainage generated from an air conditioner without worrying about the gradient. Is the drainage system of the central system for sucking in a vacuum.
Flexible tubes are used for piping, which contributes to shortening the construction period and personnel reduction of piping work.
Since it is easier to lay than before, it can flexibly respond to the relocation of air conditioners due to the movement of tenants.
Also, since there is no need to clean the inside of the piping, maintenance is only required for the main unit and the water tank.