As with one-hose devices, the process-related hot air is discharged to the outside through an exhaust air hose, but additionally, the device is supplied with the same amount of fresh air via a second hose.
In contrast to one-hose devices, this allows for pressure-tolerant recirculation operation without trailing warm air from outside, which makes these devices more efficient but also requires slightly more installation work. For rather than just one hose one needs to install two hoses for this procedure.
For Sales and Service call Airtech Air Conditioning in Portable Air Conditioning – Monobloc Air Conditioning on (01342) 836000
