Vent-Axia HR200WK Heat Recovery Ventilation Unit for Indoor Swimming Pools

Indoor swimming pools generate continuous warm, moisture-laden air through evaporation. Without effective ventilation, this leads to condensation on glazing and ceilings, corrosion of structural elements, mould growth, and long-term degradation of the building fabric.

The Vent-Axia HR200WK provides controlled, energy-efficient heat recovery ventilation designed to manage moisture while reducing energy loss. Installed through the wall, the unit extracts humid air from the pool environment and transfers up to 75% of its heat energy to incoming fresh air via a high-efficiency polymeric heat exchanger. This process maintains air quality and temperature while significantly reducing heating demand.

Moisture & Condensation Control

Extracts stale, humidity-heavy air directly from the pool hall
Reduces condensation on windows, walls, and structural steel
Helps prevent corrosion and long-term building damage
Supports healthier indoor air conditions for bathers

Continuous trickle ventilation ensures background moisture control, while boost speeds can be activated during periods of higher evaporation, such as heavy pool use or elevated water temperatures.

Energy-Efficient Operation

Pool environments are energy-intensive due to constant heating requirements. The HR200WK recovers heat that would otherwise be exhausted outdoors, transferring it to incoming fresh air without mixing air streams. This improves overall thermal efficiency and helps reduce operating costs.

Up to 75% heat recovery efficiency
Low-speed power consumption from 25W
3-speed motor for adaptable airflow control

Designed for Practical Installation

Through-the-wall mounting (250mm x 250mm opening)
Suitable for wall thicknesses up to 335mm (extension sleeve available up to 550mm)
Integral washable filters for straightforward maintenance
Low noise operation suitable for enclosed pool spaces