Ventilation for Contaminant Removal Calculator

By heat

By moisture

By contaminants

Calculation based on excess heat

Excess heat (Qexcess), kW:

Exhaust air temperature (text), °C:

Supply air temperature (t_supply), °C:

Excess moisture (W), g/h:

Temperature, °C:

Relative humidity, %:

Temperature, °C:

Relative humidity, %:

Amount of harmful substance (G), mg/h:

Maximum permissible concentration of a harmful substance (q_limit), mg/m³:

Concentration of the substance in the supply air (q_supply), mg/m³:

Required air exchange: 0 m³/h

Room volume, m³:

Recommended air exchange rate: 0 times/hour