Exhaust Air Unit
“Engineered Ventilation for Healthier Spaces”
Breathe cleaner and smarter with Zeco’s Exhaust Air Unit — a high-efficiency solution crafted to expel stale air, reduce indoor contaminants, and support energy-conscious buildings. Designed for optimal air exchange in both commercial and industrial applications, it ensures healthier, safer, and more sustainable indoor environments.
Product USP’s
Efficient Exhaust, Exceptional Performance
Designed to effectively extract stale or contaminated air, maintaining fresh indoor conditions across diverse applications including hospitals, offices, and cleanrooms.
Equipped with pre-filters (G4) and optional fine filters (F7/F9) or activated carbon filters to remove dust, fine particulates, and odors from exhaust air.
Built with galvanized steel, stainless steel, or aluminum panels in modular double or single skin design, ensuring long-term durability and flexibility in installation.
Features EC or VFD-driven centrifugal fans that deliver high airflow with low noise and reduced energy consumption, ideal for continuous operation.
Insulated with high-density PUF, Glasswool, or Rockwool to enhance thermal performance and reduce operational noise, ensuring user comfort.
Fully certified under Eurovent, AHRI, CE, and ISO, assuring quality, performance, and compliance with international energy and safety regulations.
Key Highlights
“Smart Exhaust Ventilation for Cleaner, Greener Indoor Spaces”
The Exhaust Air Unit by Zeco is purpose-built to elevate indoor air quality (IAQ) through intelligent air extraction, filtration, and environmental responsibility. Designed for environments where the removal of stale, contaminated, or humid air is critical, this unit enhances ventilation performance across diverse applications—from commercial buildings and healthcare facilities to industrial zones and residential complexes.
At its core, the Exhaust Air Unit efficiently handles the expulsion of indoor air while optionally filtering it using pre-filters (G4) or fine filters (F7/F9) and activated carbon filters for odor control. This dual-function system ensures that air leaving the facility doesn’t compromise either interior hygiene or external environmental compliance.
Built using modular double- or single-skin construction, and framed with galvanized steel, stainless steel, or aluminum, the unit is engineered for durability and thermal stability. It also features high-performance EC or VFD-driven centrifugal fans mounted on vibration-isolated platforms for low-noise operation and energy efficiency.
With its robust insulation (PUF, Glasswool, Rockwool, PIR) and dynamically balanced fan section, this unit is suitable for continuous-duty operations. Its removable or hinged access panels make maintenance simple, while certifications from Eurovent, AHRI, CE, and ISO ensure global standards of performance, hygiene, and energy optimization.
Whether deployed in washrooms, kitchens, cleanrooms, or auditoriums, the Exhaust Air Unit is a powerful tool for reducing airborne pollutants, maintaining air freshness, and contributing to sustainability goals. It plays a crucial role in supporting both human health and green building certifications in modern infrastructure.
Efficient Exhaust Air Handling
Specifically engineered to remove stale, contaminated, or warm air from indoor spaces, ensuring proper ventilation and air exchange.Integrated Multi-Level Filtration
Comes with a combination of Pre-filters (G4) and optional Fine (F7/F9) or carbon filters to effectively trap dust, odors, and fine particulates.Customizable Airflow Range
Offers airflow capacities ranging from 1,000 CFM to over 60,000 CFM, adaptable for both small- and large-scale facilities.Robust Modular Construction
Double or single-skin panels, galvanized or powder-coated steel, and extruded aluminum framework ensure strength, longevity, and design flexibility.Advanced Fan Technology
Features EC or VFD-driven centrifugal fans mounted on vibration-dampening platforms for quieter, more energy-efficient performance.High-Performance Insulation
Thermal and acoustic insulation with materials like PUF, Glasswool, or Rockwool helps maintain internal conditions and reduce noise pollution.
Enhanced Indoor Air Quality (IAQ)
Effectively removes contaminants and odors, promoting a healthier indoor environment for occupants across all sectors.Supports Health & Hygiene Standards
Especially beneficial in sensitive environments like hospitals, pharma cleanrooms, and schools where air purity is critical.Energy-Efficient Operation
Smart fan control and thermally efficient casing reduce energy consumption, supporting long-term operational savings.Environmentally Sustainable
Designed to comply with global green building and HVAC standards, contributing to a reduced carbon footprint.Low Maintenance & Long Service Life
Durable build, high-quality filters, and easy-access panels lead to fewer breakdowns and reduced service interruptions.Versatile Across Industries
Suitable for a wide range of applications—from commercial offices and retail malls to laboratories and industrial facilities.
- Airflow Range:
- Typically from 1000 CFM to 60,000+ CFM, based on project needs
- Typically from 1000 CFM to 60,000+ CFM, based on project needs
- Filter Options:
- Pre-filter (G4), optional Fine filter (F7/F9) or carbon filters for odor removal
- Casing/Frame:
- Rigid, galvanized or powder-coated steel Stainless Steel, Aluminum
- Modular, double & single skin panel construction
- Extruded Aluminum Profile Frame Work (Thermal break & Non-Thermal break)
- Rigid, galvanized or powder-coated steel Stainless Steel, Aluminum
- Insulation:
- 25 mm to 50 mm thick insulation (Density-40 kg/m3 (48 kg/m3, 64 kg/m3, 96 kg/m3 – Optional) (PUF, Glasswool, Rockwool, PIR)
- Provides thermal insulation and acoustic insulation
- 25 mm to 50 mm thick insulation (Density-40 kg/m3 (48 kg/m3, 64 kg/m3, 96 kg/m3 – Optional) (PUF, Glasswool, Rockwool, PIR)
- Base Frame:
- Heavy-duty steel or aluminum base
- Designed for floor mounting and vibration isolation
- Heavy-duty steel or aluminum base
- Panels:
- Removable or hinged access doors
- Inner skin: galvanized steel (pre-coated or powder coated), stainless steel, aluminum
- Outer skin: pre-coated, powder-coated steel, stainless steel, aluminum
- Removable or hinged access doors
- Fan Section:
- EC or VFD-driven centrifugal fans
- Mounted on vibration-absorbing platforms
- Dynamically balanced for low-noise, high-efficiency airflow
- EC or VFD-driven centrifugal fans
- Filter Section:
- Pre-filter (G4), optional Fine filter (F7/F9) or carbon filters for odor removal.
- Pre-filter (G4), optional Fine filter (F7/F9) or carbon filters for odor removal.
- Eurovent Certified : (Standard EN 13053 & EN 1886)
- Casing strength class : D1
- Casing air leakage class at -400 Pa : L1
- Casing air leakage at +700 Pa : L1
- Filter bypass leakage class : F9
- Thermal transmittance class : T2
- Thermal bridging factor class : TB2
- Casing strength class : D1
- AHRI Certified : Standard 1350
- Casing Deflection Rating Class (Positive) : CD4
- Casing Deflection Rating Class (Negative) : CD4
- Casing Air Leakage Class (Positive) : CL2
- Casing Air Leakage Class (Negative) : CL2
- Thermal Transmittance Class With Leakage : CT2
- Thermal Transmittance Class Without Leakage : CT2
- Thermal Bridging Class : CB2
- Casing Deflection Rating Class (Positive) : CD4
- CE Certified : (EN ISO 12100:2010, EN 60204-1:2018)
- ISO Certified : (ISO 9001:2015)
ZECO Air Engineering Solutions
Ready to optimize your indoor environment?
Get in touch with our experts today to integrate Zeco’s Exhaust Air Unit into your next project. Improve air quality, enhance compliance, and breathe easier — the smart way.
Applications
- Commercial Buildings: Offices, co-working spaces, malls, lobbies
- Hospitality: Hotels, banquet halls, lounges
- Educational Institutes: Classrooms, labs, auditoriums
- Healthcare & Hospitals: Isolation rooms, operation theaters, lab areas
- Retail & Shopping Malls: Common areas, showrooms
- Industrial Facilities: Workshops, assembly lines
- Residential Complexes: Washrooms and kitchens
- Pharmaceutical: Cleanrooms, dispensing booths, R&D labs
FAQ's
An Exhaust Air Unit is essential for maintaining proper ventilation balance, especially in buildings with high occupancy or stringent air quality requirements. It ensures stale air is effectively removed, maintaining IAQ and pressurization control.
Yes, the system supports green building compliance by contributing to improved IAQ and energy efficiency. It’s compatible with LEED and IGBC guidelines through reduced energy usage and low-leakage certified construction.
Highly adaptable — the unit allows for tailored filtration, including G4 pre-filters, F7/F9 fine filters, and activated carbon modules, depending on sector-specific pollutant loads (e.g., healthcare, labs, or industrial zones).
Its low leakage casing (Eurovent L1), high filter efficiency, and certified performance ensure compliance with hospital-grade ventilation norms like NABH and WHO cleanroom requirements.
Equipped with EC or VFD fans, the system operates with minimal energy wastage. The casing’s thermal transmittance class (T2) and bridging factor (TB2) further enhance energy conservation in HVAC design.
Absolutely. The unit is compatible with smart control systems, allowing HVAC consultants to integrate it into BMS for real-time monitoring, fault detection, and performance optimization.
Modular construction allows flexibility during layout planning, ease of transport to site, faster installation, and simplified future maintenance—critical for fast-track or retrofit projects.
Not at all. The design is scalable, with airflow capacities ranging from 1,000 to over 60,000 CFM, making it ideal for everything from small commercial setups to expansive industrial facilities.
It incorporates high-density insulation materials like PUF and Rockwool, along with vibration-isolated fan mounts—critical for minimizing noise in applications like hotels, schools, and healthcare centers.
The Exhaust Air Unit adheres to Eurovent (EN 1886 & 13053), AHRI 1350, CE (EN ISO 12100:2010, EN 60204-1:2018), and ISO 9001:2015 standards, ensuring consultants can confidently specify it for international projects.
