Air handling units (AHU) are indispensable in modern buildings. They ensure comfortable temperatures, fresh air and optimal humidity. However, humidification in particular can become a health risk: germs and Legionella in humidifier water enter the breathing air of room occupants via aerosols.

VDI 6022 defines strict requirements for AHU hygiene. WM Aquatec offers VDI 6022-compliant solutions for treating humidifier water. Our UV-C disinfection eliminates up to 99.999% of all microorganisms and ensures hygienically safe humidification.

Spray humidifiers and recirculating spray humidifiers are particularly susceptible to contamination. Standing water in trays and containers provides ideal conditions for Legionella growth. Our systems continuously treat humidifier water and reliably prevent microbial growth.

Biofilm formation in water pipes of AHU systems is another problem. Our silver ion preservation sustainably prevents biofilm and protects the entire water system. Automatic documentation of all hygiene measures supports you during VDI 6022 audits.

Invest in healthy indoor air: WM Aquatec solutions for AHU systems are fully developed and manufactured in Germany. Over 20 years of experience in water hygiene make us the competent partner for your HVAC technology.