Model Number

D-025 D-042 D-060 D-085 D-105 D-155

Dehumidifier -- Superior humidity control for indoor pools and spas

The indoor swimming pool is a wonderful leisure and exercise place. But the evaporation from the water surface brings big problems. Humidity rise not only creates an uncomfortable environment but also causes walls, decorative finishes and roofs to deteriorate rapidly. Alto dehumidifier is specifically designed to continuously remove excess humidity from the air and recover energy from it which is then be use to air heating. It will help you appreciate comfortable humidity and ensure the good preservation of the building.

Alto dehumidifier uses the refrigeration circuit to realize the dehumidification. The whole system includes compressor, evaporator, condenser, capillary and pipe structures. When the damp air passes the evaporator, it will be condensed and become the dry air, and then will be heated passing through the condenser.

Alto heat pump offers a combination of benefits

Innovative design

Innovative plastic is specially designed and ensure it is corrosion free and easy clean. And the blowing grille is adjustable to permit horizontal and vertical air flow.

Powerful and quiet operation

High efficiency dehumidification technology brings the high moisture extraction for low power consumption. And Alto heat pump is also lined with thick high density, expanded polyethylene insulation that absorbs unwanted sound, realizing the supper quiet, effective and efficient dehumidification

Energy Saving:

Removing humidity from the air enables the Alto dehumidifier to absorb latent energy and use it to heat the pool air. Its heat pump technology converts nearly double energy for air heating than the electrical energy consumed.

Ecological Operation:

All the refrigerants used are environmentally friendly, R410a and R407c, which have no effect on the ozone.

Easy Use

Alto dehumidifier is built the hygrostat to be adjusted by panel control and remote control. Just set your desire relative humidity, it will automatically do the rest for you.

Easy Installation

Each Alto dehumidifier is supplied complete with 3 installation kits so that the best choice of position can be made.

Wall mount – with wall bracket, fixings

Floor mount – with feet which are adjustable in height

Wheel mount – with four rubber wheels which help to move conveniently

Locate it more than 2 meters away from the pool, and connect the electric power supply and the drain.

Optional air heating parts

Alto dehumidifiers can be optionally equipped with two kinds of back-up air heating parts, LPHW and electrical heater. LPHW is connected to a hot water supply from a boiler and it will permit the dehumidifier to distribute more energy to air heating. And electrical heater is also available, providing 2kW, 3kW, 6kW for heating respectively.

* Under the following nominal conditions: air 30c –hygrometry 80%

* All specification subject to change without notice