A spa pool will only have a surface area of 3 to 6 m2 but a temperature of 36 to 38 °C and excessive activity when operating. The actual evaporation rate could be equivalent to a pool 5 times the area of the spa, so ventilation is essential.

Recotherm have developed the Aeris 25 and the Aeris 25 + just for this application. It provides many of the features found on our more expensive units but the convenience of being small enough to mount on the wall if necessary.

The following range of units are best suited to this application: