The best solution I've found a few years ago is one Venta LW 45 for every 30 m² of space. That's enough to run them on the lowest speed while maintaining acceptable humidity and CO₂ levels.
Higher speeds are too noisy. Smaller machines evaporate less.
For sub-zero outside temperatures, it's necessary to add at least 5 g of water to each cubic metre of air coming from outside.
The recommended ventilation rate of 30 m³/h per person requires to evaporate 4 liters of water per day.
Higher speeds are too noisy. Smaller machines evaporate less.
For sub-zero outside temperatures, it's necessary to add at least 5 g of water to each cubic metre of air coming from outside.
The recommended ventilation rate of 30 m³/h per person requires to evaporate 4 liters of water per day.