TFA Unit Manufacturers in Chennai
Fresh Air Treatment for Commercial & Industrial Buildings
Treated Fresh Air Units are designed to deliver outdoor air into a building, filter it, cool it, and manage its moisture before providing it interior. TFA Unit Manufacturers in Chennai offer systems for offices, hospitals, pharmaceutical centers, resorts, instructional buildings, and different areas wherein fresh-air pleasant subjects. The treated fresh air unit enables airflow from 1,000 to 50,000 CFM, static pressure up to a minimum 1,800 Pa, and cooling ability from 4.0 TR to 140 TR.
TFA (Treated Fresh Air Unit) — 100% Fresh Air & Energy Recovery DOAS
Each TFA (Treated Fresh Air Unit) is manufactured at Eurocon's state-of-the-art facility using CNC laser cutting, automated lock-forming, and precision structural engineering to ensure minimal casing leakage and maximum lifecycle reliability.
What Is a TFA Unit?
A TFA or Treated Fresh Air Unit is a committed outside-air device that handles 100% clean air. It filters incoming air, receives rid of extra moisture, and cools it before it enters the building. This makes it useful in which indoor air quality and managed air glides are required.
TFA Unit Manufacturer in Chennai systems may be configured with EU4 pre-filters, EU7/EU9 satisfactory filters, optional carbon filtration, and H14 HEPA filtration. Chilled-water and DX coil options are also available for precise cooling requirements.
How TFA Units Work
Fresh outdoor air first enters the unit through the filtration section. The air then passes via cooling coils wherein heat and moisture are removed. After treatment, the conditioned clean air is provided to the connected building or system area.
The system also can get better strength from exhaust air through a rotary total enthalpy wheel, sensible heat wheel, or run-around coil loop. This helps reduce the strength required to scenario incoming outside air.
TFA Unit Manufacturers, Chennai can configure the device according to airflow, pressure, cooling duty, filtration grade, and energy-recovery requirements.
TFA Unit Suppliers in Chennai
Energy Recovery & Filtration
Energy recovery is useful while a building desires a large amount of outside air. The treated fresh air unit can recover up to 75% of sensible and latent exhaust strength through a rotary enthalpy wheel. Different filtration ranges can also be selected in line with the specified air fine.
TFA Unit Suppliers in Chennai can offer EU4 pre-filtration with EU7/EU9 fine filtration, along with optional carbon or terminal HEPA filtration. These options allow the unit to be selected for standard industrial spaces in addition to extra managed environments.
Construction & Motor Options
The unit uses 25 mm or 50 mm double-skin injected PUF insulation with a thermal-break aluminium profile. PUF density is 40 kg/m³. The casing can be supplied in single- or double-skin manufacturing, with optional heavy-gauge anti-corrosive construction.
TFA Unit Supplier in Chennai systems can use direct-drive EC plug fans or V-belt centrifugal blowers. Motor energy degrees from 2.2 to 75 kW, with IE3, IE4, IE5, and EC high-performance options.
Cooling & Heating Options
The treated fresh air unit enables 6-row or 8-row copper-tube coils with hydrophilic fins. Chilled-water and DX refrigerant coils can be selected for cooling. Hot-water coils and electric heater banks also are available wherein heating is needed.
TFA Unit Suppliers, Chennai can configure the coil arrangement, motor class, casing thickness, and filtration banks according to the project specifications. Modulating face and bypass dampers also can be used for economizer loose-cooling operation.
TFA Unit Exporters in Chennai
Industrial & Commercial Applications
Treated fresh air units are used anywhere a controlled delivery of outdoor air is needed. Common applications include industrial office complexes, IT parks, hospitals, surgical theatres, healthcare isolation wards, pharmaceutical centers, cleanrooms, steeply-priced hotels, banquet halls, convention centres, educational campuses, and high-occupancy auditoriums.
TFA Unit Exporters in Chennai can provide systems based on the fresh-air amount, cooling requirement, filtration stage, pressure, and building conditions. The very last configuration needs to be selected in keeping with the actual airflow requirement.
Precision Manufacturing & Quality
Accurate fabrication is important due to the fact treated fresh air units include multiple sections for filtration, cooling, fans, and energy recovery. The units are fabricated in using CNC laser cutting, automatic lock-forming, and precision structural engineering to assist correct construction and low casing leakage. Each unit is pre-inspected before site dispatch and rigging.
TFA Unit Exporter in Chennai solutions can also include custom dimensional drawings and project-specific configurations. The casing, filtration, motor, coil rows, and energy-recovery arrangement may be selected according to the desired MEP specifications.
Application-Based Engineering
Every building has its own unique fresh-air, cooling, filtration and pressure needs. The application engineering team can perform 3-d aerodynamic simulations, select coil sizing and estimate motor kW prior to fabrication. This allows the treated fresh air unit to be customized for the connected duct system and the building needs.
TFA Unit Exporters, Chennai can offer systems with custom airflow, static pressure, thermal duty, filtration, energy recovery, and motor requirements. This method allows the machine to be designed across the actual assignment instead of using one fixed configuration.
Technical Specifications
| Parameter | Specification |
|---|---|
| Airflow | 1,000–50,000 CFM |
| Air Volume | 1,700–85,000 m³/h |
| Static Pressure | Minimum 1,800 Pa |
| Thermal Duty | 4–140 TR |
| Casing | 25 / 50 mm Double-Skin, Injected PUF |
| PUF Density | 40 kg/m³ |
| Filtration | EU4 + EU7 / EU9; Carbon / H14 HEPA Optional |
| Coil | 6 / 8-Row Copper Tubes with Hydrophilic Fins |
| Fan | Direct-Drive EC Plug Fan / V-Belt Centrifugal |
| Motor | 2.2–75 kW, IE3 / IE4 / IE5 / EC |
| Operating Temperature | −10°C to +55°C |
| Energy Recovery | Up to 75% Sensible & Latent Exhaust Energy |
| Cooling Options | Chilled Water / DX |
| Heating Options | Hot Water / Electric Heater |
Conclusion
EUROCON SYSTEMS LLP offers treated fresh air unit solutions based on airflow, static pressure, thermal duty, filtration, energy recovery, and project-specific requirements.
NEED CUSTOM CFM, STATIC PRESSURE, OR THERMAL SIZING FOR TFA (TREATED FRESH AIR UNIT)?
Our application engineering team will run 3D aerodynamic simulations, select coil sizing, and calculate motor kW to deliver an optimized solution within 24 hours.