

Aeris 25
The Aeris 25 series is a fresh air swimming pool dehumidification system that is small in size but big in performance.
It is ideal for small indoor pool or spa areas and can be installed horizontally, vertically or in bespoke configurations.
- Suitable for pools up to 25m2 surface area
- Fresh air intake for a more pleasant environment
- No refrigerants
- High quality filters to remove particulates
- Can be installed outside and on rooftops
- Flat packing options for easy access
- Scented air injection fragrancing options
- Remote sensing maintenance option
- Designed and manufactured in the UK
Is this the right unit for you?
Aeris 25 in Figures
Power Consumption Half Speed
Power Consumption Full Speed
Weight
Length
Width
Height
For the full range of figures please download the brochure
Download BrochureAeris 25 in Pictures
Intelligent Engineering
Recotherm’s innovative approach has revolutionised indoor swimming pool dehumidification. Using controlled fresh air and smart technology, Recotherm’s AHUs maintain optimal humidity levels in pool halls with the lowest running costs on the market.
The Aeris range features variable-speed ZA bluefin fans that adapt precisely to the speed required, achieving up to 300% greater efficiency than standard fans.
Aeris ventilation systems deliver exceptional efficiency, resulting in significant energy savings. Removing a kilogram of moisture with a Recotherm controlled fresh air unit costs just 25% of a typical refrigerant-based dehumidifier system.
Our engineers can create bespoke programming solutions for individual units to accommodate features such as moveable floors and external elements like bi-fold or sliding doors.
For unconventional or unique projects, our engineers excel at designing and delivering bespoke AHU systems to meet specific requirements.

Reduce Energy Usage with Smart Management Systems
Recotherm units can intelligently respond to environmental changes within the ventilation system.
All units are equipped with a Building Energy Management Systems (BEMS) microprocessor which sends signals to the working parts.
This means we can ensure that the pool air handling unit is always operating at maximum efficiency, which helps to minimise energy consumption.

Breathe the Difference
Aeris 25 uses fresh air flow to control humidity, creating a cleaner, fresher environment and significantly reducing chemical odours.
- Warm, humid air is drawn from the pool hall and fresh air is supplied using ZA bluefin backward-curve centrifugal fans for enhanced efficiency.
- A passive heat exchanger (recuperator) captures heat from the return air and transfers it to incoming fresh air, raising its temperature while reducing energy consumption.
- Fresh air is taken from outside and the exhaust of humid air is regulated to create a cleaner, fresher, more comfortable pool environment.
- Humidity levels are managed using fresh air, which eliminates the need for energy-intensive processes.
- Fully modulating heating valves, fans and dampers adjust dynamically to use only the energy required, maintaining consistent, optimum pool hall conditions.

A Highly Engineered Superior System
Aeris units are constructed to maintain optimal performance at all times. The double-skinned, insulated casework panels help to prevent heat loss in cold plant rooms and heat soak in warm environments.
High-grade ISO-Class 65% Grade Filtration filters are supplied as standard, and are designed to be easily replaced for trouble-free maintenance. Recotherm units are engineered for longevity, with a typical lifespan of 30 years+ and fully recyclable parts.
See our sustainability page for more details.