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PoolClima Pro

Indoor pool HVAC Design

Based on VDI 2089:2010 and ASHRAE guidelines

Key Features

Evaporation calculation

Compute evaporation rates for different types of pools with the possibility to add attractions (accord. to VDI 2089:2010) and take into account latent heat load of spectators.

Ventilation airflow

Size AHU dehumidifiers through supply air required, based on humidity load and indoor/outdoor conditions.

Heat & Energy losses

Estimate latent and sensible loads to properly size the heat generator and the dehumidification system.

Psychrometric Results

Automatically calculates air properties (absolute humidity, vapor pressure, enthalpy, density) for both indoor and outdoor design conditions taking into account altitude.

Condensation on Windows

Computes the indoor air dew point to help engineers evaluate and prevent moisture condensation on windows and structural elements.

Multi-season Scenarios

Evaluate system performance under both winter and summer through adjusting the outdoor air conditions, to optimize year-round operation.

Multiple standards

Switch between VDI 2089:2010, ASHRAE (2019) and other traditional methods used for calculating evaporation rate.

Pool attractions

One of the few tools that takes into account the installation of attractions following the calculation method followed in VDI 2089:2010

Engineering-grade results

Clear and comprehensive output ready to be used in technical reports and HVAC design.

The calculator and especially the pop-up windows are not optimized for mobile phone use and the user may encounter problems trying to input or view values from a mobile. It is recommended to run the calculator on desktop.

Indoor pool design guide and PoolClima Pro user manual

Contact

Questions, feedback or collaboration ideas? Get in touch.

X - Engineering TOOLS
xengtools2026@outlook.com

Disclaimer: The calculations and data provided by this tool are for informational and conceptual design purposes only. While we strive for accuracy, all outputs are provided "as is" without any warranties. This tool does not constitute professional engineering advice. Final designs, load calculations, and equipment selection must always be verified and approved by a qualified, licensed Professional Engineer (PE) in accordance with local codes and specific project conditions.

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