
Condair DP-HE
High-efficiency swimming pool dehumidifierThe DP-HE high-efficiency pool dehumidifiers units control humidity and temperature while recovering heat and supplying up to 30% fresh air. Their dual-use crossflow heat exchanger and hot water coil coil maximise dehumidification and ensure optimal air quality in pool areas.
Condair DP-HE swimming pool dehumidifier

Comfortable ambient atmosphere instead of unpleasant, sticky heat.
Excess humidity in swimmingpools can create sticky, uncomfortable conditions and pose risks to both health and the building structure. The DP-HE efficiently dehumidifies the air, recovers heat, and mixes in controlled fresh air, ensuring a comfortable, healthy swimming environment.

Heat Recovery
The DP-HE units efficiently recover heat from warm, humid pool hall air using a crossflow heat exchanger. An optional additional heat-recovery accessory can preheat the fresh air supply, enabling operation with fresh air at outdoor temperatures as low as -30°C, maximising energy savings and maintaining comfort.

PLC Climate Control
The DP-HE unit’s built-in PLC controls humidity and temperature with flexible daily or weekly schedules. E.g. during active periods, full comfort is maintained via the refrigerant circuit and fresh air. In standby, only fresh air is supplied at a higher setpoint to save energy. The PLC also allows adjustment of EC fan speed for optimal airflow.


Exhaust air
30% Exhaust air
30% Outside air
Alpha cycle dehumidification
Warm, humid pool air recovers heat in the crossflow exchanger. Around 30% is exhausted, while the rest is dehumidified, mixed with fresh air, reheated, and returned to the room.
Frequently asked questions
How much fresh air can the Condair DP-HE mix into the supply air?
What is the Alpha Cycle and how does it improve dehumidification in the Condair DP-HE?
Why is dehumidification important in indoor swimming pools with the Condair DP-HE?
Get free expert advice
If you want to explore your options for humidity control, Condair's expert sales engineers will visit your site, review your project and talk you through their recommendations.
Alternatively, if you would prefer a call or online meeting, our team are always happy to discuss possible solutions and offer free technical advice.
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