Ceiling Suspended AHU
Designed for efficiency in compact spaces, ZECO’s Ceiling Suspended AHU offers powerful air handling performance without occupying valuable floor area. Engineered with premium components, this unit ensures clean, conditioned air with whisper-quiet operation, ideal for modern commercial and industrial environments where space and air quality are both critical.
Product USP’s
Smartly Suspended. Efficiently Engineered
This AHU is purpose-built for ceiling suspension, making it ideal for facilities with limited floor space. Its lightweight yet sturdy frame ensures seamless installation without compromising on performance or accessibility.
The unit supports complete fresh air intake, ensuring optimum indoor air quality—an essential requirement for healthcare, cleanrooms, and spaces demanding superior ventilation.
Equipped with G4/MERV 8 pre-filters and optional HEPA or chemical filters, the system is capable of removing fine particles, odors, and airborne contaminants, supporting compliance with industry air quality standards.
Compatible with chilled water, hot water, or DX systems, the AHU’s multi-row copper-aluminum coil design ensures consistent and efficient thermal performance.
With fans mounted on anti-vibration mounts and sound-insulated panels, the system delivers silent air handling, suitable for noise-sensitive zones like auditoriums and server rooms.
Removable access panels and smart layout design allow for easy servicing of fans, filters, coils, and electrical components—ensuring minimal downtime and long-term reliability.
Key Highlights
An Ultra-Compact AHU Solution for Modern Ceiling-Mounted Applications.
ZECO Ceiling Suspended Air Handling Units are engineered for modern indoor environments that demand efficient airflow, energy savings, and smart design. Built with a robust powder-coated GI frame and optional high-grade materials like Aluminum and Stainless Steel (SS-304/SS-316), these units combine durability with flexibility. With capacities ranging from 1000 to 10,000 CFM, they are ideal for a wide range of applications—from office spaces and malls to hospitals and cleanrooms.
Designed for minimal vibration and ultra-quiet operation, ZECO’s ceiling suspended AHUs incorporate high-efficiency 12.7mm copper tube coils, direct-driven fans, and IE2 to IE5 motors for optimal performance. The compact, lightweight construction allows easy installation in tight ceiling spaces without compromising on airflow or maintenance accessibility.
Every unit features thermally insulated panels, advanced filtration options (MERV 8, MERV 13, HEPA optional), and thermal break aluminum profiles that enhance system efficiency and maintain indoor air quality. In addition, easy access panels and a service-friendly design ensure hassle-free maintenance year-round.
When space is premium but performance is non-negotiable, ZECO’s Ceiling Suspended AHU is your perfect HVAC solution.
- Compact & Lightweight Design
- 100 % Fresh Air Intake
- Efficient Fans
- High-Performance Filters
- Cooling/Heating Coils
- Stainless steel insulated sloped drain pan
- Low Noise Operation
- Improved Indoor Air Quality
- Space-Saving Design
- Energy Efficiency
- Quiet Operation
- Customizable Airflow & Capacity
- Easy Maintenance
- Prevents Humidity & Mold Growth
- Airflow Capacity: 1,000 – 10,000 CFM
- Casing Construction:
- Double & Single skin panels
- Galvanized/powder-coated steel, Stainless Steel, Aluminium
- 25 mm to 50 mm thick insulation (PUF, Glasswool, Rockwool, PIR)
- Extruded Aluminum Profile Frame Work (Thermal break & Non-Thermal break)
- Fans:
- Forward & Backward curved centrifugal fans
- Backward Curved SISW Plenum Fans
- EC Fans
- EC or AC motor options
- Variable speed drive (VSD) compatible
- Coils:
- Chilled water / hot water / DX (direct expansion)
- Copper tubes with aluminum fins
- Multiple row configurations available
- Filters:
- Pre-filters: G4 / MERV 8
- Optional: Fine filters, HEPA, carbon filters, Chemical Filters
- Drain Pan:
- Single Skin & Double Skin Insulated, stainless steel
- Sloped for efficient drainage
- Access Panels:
- Hinged or removable
- For fan, filter, and coil access
- Electrical Supply:
- Typically 230V / 1Ph / 50Hz or 400V / 3Ph / 50Hz
- Custom options available
- Mounting:
- Ceiling-suspended with threaded rod hangers or mounting brackets
- Vibration isolators included for smooth operation
- 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)
- 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
- Base Frame:
- Lightweight yet rigid internal frame
- Designed for ceiling suspension using threaded rods or brackets
- Integrated vibration isolators for smooth operation
- Panels:
- Removable or hinged access doors
- Inner skin: galvanized steel (pre-coated or powder coated), stainless steel, aluminium
- Outer skin: pre-coated, powder-coated steel, stainless steel, aluminium
- Drain Pan:
- Sloped stainless steel design
- Anti-corrosive and insulated to prevent condensation buildup
- Fan Section:
- Mounted on anti-vibration mounts
- Direct drive or belt-driven centrifugal fans
- Coil Section:
- Copper tubes with aluminum fins
- Housed in corrosion-resistant frames with drain connections
- Filter Section:
- Pre-filters in slide-in frames
- Fine filters, HEPA filters, Carbon filters, Chemical Filters, Electronic Air Cleaner
- Easy access for replacement
- Electrical Compartment:
- Separate, sealed section for controls and wiring
- BMS-compatible connections and safety interlocks
- Access and Serviceability:
- Quick-release panels
- Clear labeling and layout for easy maintenance
- 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
- 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
- CE Certified: (EN ISO 12100:2010, EN 60204-1:2018)
- ISO Certified: (ISO 9001:2015)
- AHRI Certified Chilled Water Coils: AHRI Standard 410
- AHRI Certified Hot Water Coils: AHRI Standard 410
ZECO Air Engineering Solutions
Need a Space-Efficient Air Handling Solution?
Connect with ZECO’s HVAC experts today to customize the right Ceiling Suspended AHU for your facility. Let’s elevate your air quality without sacrificing floor space.
Applications
- Healthcare / Hospitals
- Pharmaceutical & Biotech
- Food & Beverage Industry
- Commercial Buildings
- Educational Institutions
- Retail & Malls
- Data Centers
- Industrial & Manufacturing
- Hotels & Hospitality
FAQ's
ZECO Ceiling Suspended Units are available in a wide capacity range—from 1,000 – 10,000 CFM—making them suitable for both small indoor spaces and large commercial facilities.
We offer flexible casing material options such as Galvanized Iron (GI), Aluminum, and Stainless Steel (SS-304/SS-316), depending on the project’s durability, environmental, and hygiene requirements.
Our units feature direct-driven fans, balanced motors, and anti-vibration mountings to ensure quiet, smooth operation with minimal mechanical vibrations—ideal for noise-sensitive environments like hospitals and offices.
Yes. ZECO Ceiling Suspended AHUs are designed with easily accessible panels for quick maintenance of filters, coils, fans, and drain trays, significantly reducing downtime and service costs.
The panels are double-skin with Puff insulation (40 kg/m³ standard density) to provide excellent thermal and acoustic insulation, maintaining efficiency and indoor comfort. Rockwool and Fiberglass insulation options are also available.
Our units come with Pre-filters, Fine filters (MERV 8, MERV 13) as standard. HEPA filters are also available as an optional upgrade for cleanroom or healthcare applications.
Yes. The chilled water coils in ZECO’s Ceiling Suspended Units are AHRI and UL certified, ensuring reliable heat transfer efficiency and international compliance.
Absolutely. We offer full customization in terms of coil configurations, casing materials, motor efficiencies (IE2/IE3/IE4/BLDC), and dimensions to perfectly match your project’s technical specifications.
We use high-efficiency IE2 motors as standard, with options to upgrade to IE3, IE4, and IE5 (BLDC) motors for projects focused on maximum energy efficiency.
They are perfect for space-constrained indoor applications such as offices, hospitals, hotels, malls, cleanrooms, and educational institutions where floor-mounted systems are not feasible.
The Ceiling Suspended AHU is designed for overhead installation, allowing it to free up valuable floor space while still delivering efficient air handling, especially in areas with structural or spatial constraints.
Maintenance is straightforward thanks to hinged/removable access panels and a well-organized layout. Filters, coils, fans, and the electrical section are all easily accessible for servicing.
The unit features anti-vibration fan mounts, insulated casing, and carefully selected fans (including EC fans), ensuring low-noise operation, which is ideal for acoustically sensitive areas.
Yes, it is fully capable of handling 100% fresh air, making it suitable for cleanrooms, hospitals, and pharmaceutical zones where air purity and fresh air ventilation are critical.
