Deliver superior indoor air quality with Greenoz Fresh Air Units – engineered to supply 100% outdoor air with advanced multi-stage filtration and optional energy recovery systems. Our Fresh Air Units are available in the capacity range from 1,000 to 60,000 CFM with higher CFM capacity is also available upon request. Greenoz FAUs are perfect for hospitals, data centers, commercial buildings, and facilities requiring critical air quality control.
Commercial buildings face increasing demands for superior indoor air quality while managing energy consumption effectively. Traditional HVAC systems often recirculate indoor air, leading to poor air quality and potential health concerns for the building occupants. Â
Our Solution: Greenoz Fresh Air Units provide 100% outdoor air with advanced filtration and optional conditioning, ensuring optimal indoor air quality. Optional energy recovery systems reduce operational costs by reclaiming energy from exhaust air streams.Â
Heat recovery wheels transfer both sensible and latent energy between exhaust and fresh air streams, reducing conditioning loads by up to 70%. This technology maintains indoor comfort while significantly reducing energy consumption, particularly beneficial in extreme climate conditions.Â
Energy Efficiency Benefits : Energy recovery systems reduce heating and cooling loads on primary HVAC equipment, lowering operational costs and supporting sustainability goals. These systems particularly benefit facilities with high fresh air requirements like hospitals, schools, and commercial buildings.Â
Polymer heat exchangers provide sensible heat recovery without air stream mixing, ideal for applications requiring complete separation between exhaust and supply air. This configuration suits healthcare facilities and clean rooms where cross-contamination prevention is important.Â
Energy Efficiency Benefits : Energy recovery systems reduce heating and cooling loads on primary HVAC equipment, lowering operational costs and supporting sustainability goals. These systems particularly benefit facilities with high fresh air requirements like hospitals, schools, and commercial buildings.Â
Hospitals, clinics, and pharmaceutical facilities require precise air quality control with contamination prevention. Our units provide sterile air supply with HEPA filtration and energy recovery, supporting infection control while maintaining energy efficiency.
Office buildings, shopping centers, and data centers need reliable fresh air supply with consistent temperature control. Our modular design accommodates various building configurations while providing optimal air quality for occupant comfort and equipment protection.Â
Schools, universities, and hotels require comfortable environments with superior air quality. Our units deliver consistent fresh air supply with quiet operation, supporting learning environments and guest comfort while meeting ventilation standards.
Our engineering team analyzes your specific air quality requirements, building constraints, and energy efficiency goals to configure optimal system performance. Custom capacity calculations ensure proper sizing for effective air quality management.
Turnkey services include design, supply, installation, testing, and commissioning. Our Greater Noida facility supports nationwide project delivery with certified installation teams and comprehensive technical support.
Heat recovery wheels transfer both temperature and humidity between air streams, achieving higher efficiency but with minimal air mixing. Plate heat exchangers transfer only temperature with complete air stream separation, ideal for healthcare applications requiring contamination prevention.
Fresh air units eliminate indoor air recirculation, ensuring consistent air quality and meeting strict ventilation codes. While energy consumption may be higher, optional energy recovery systems significantly reduce conditioning loads while maintaining superior air quality.
HEPA filters remove 99.97% of particles 0.3 microns and larger, providing ultra-clean air suitable for hospitals, pharmaceutical cleanrooms, and data centers requiring maximum contamination control.
Yes, our units integrate with existing air handling systems and building automation platforms. They can supplement traditional HVAC systems or operate independently based on application requirements and building design.
G4 pre-filters require monthly inspection with quarterly replacement. Fine filters need replacement every 6-12 months, while HEPA filters typically last 1-2 years. Energy recovery wheels require annual maintenance for optimal efficiency.
Energy recovery systems reduce heating and cooling loads by 50-70%, resulting in significant operational savings. Payback periods typically range from 2-4 years depending on climate conditions and operating hours.
