Double-skin casing
50 mm panels filled with 70 kg/m³ rock wool. Gaskets separate the inner and outer skins, so no metal runs straight through the panel. Tested to EN 1886: strength class D2, casing air leakage class L1.
Air handling & heat recovery
Air handling units & HVAC systems.
Technogen is an HVAC manufacturer of energy-efficient air handling units, heat recovery ventilation, fan coil units, indoor swimming pool dehumidifiers and commercial kitchen ventilation. Every system is engineered and built in-house to improve indoor air quality, cut energy use and perform reliably in commercial, industrial and residential buildings. HEROS air handling units are tested to EN 1886 and Eurovent certified.
50 mm rock-wool double-skin panels
EC plug fans with VFD control
19 configurable modules
62 standard sizes
Who we are
Designed, built
and tested in-house.
Technogen is an HVAC manufacturer that keeps engineering, production and testing under one roof, so every unit you specify comes with documented performance.
About Technogen →
01 / Design
R&D and selection software
Our R&D team develops every product line, and our engineers size HEROS units in Technogen’s own selection software.
- DXFdrawings per unit
- 10product lines
02 / Build
Standardised production
ISO 9001-certified production with certified components, in Technogen’s own factory.
- 62HEROS casing sizes
- 19module types
03 / Test
Tested before it ships
Every coil is pressure-tested before it leaves the line, and HEROS casings are tested to EN 1886.
- 20 barcoil pressure test
- D2 · L1EN 1886 classes
Eurovent certified
HEROS, Superair exchangers and Zenair.
ISO 9001
ISO 9001 certified
Audited quality management.
CE marking
EU declaration of conformity.
EN 1886D2 · L1
EN 1886 tested
HEROS casings, classes D2 and L1.
01Portfolio
Ten product lines,
one factory.
From a 60 m³/h single-room ventilator to HEROS air handling units in 62 casing sizes and SPACE rooftop units up to 25,000 m³/h. Each line has its own technical catalogue, and our engineers size the unit for your project.
Request a selection →
01 / Air Handling UnitsFlagship
HEROS
Hygienic, comfort and industrial AHUs with minimised thermal bridging and fully modular construction.
- 62standard sizes
- 19functional modules
- 50 mmrock-wool panels
02 / Heat Recovery
Superair · Zephyr · SenseAir
- 800–6,000m³/h
- 90%peak efficiency
03 / Pool Air Handling
Techno-Pool
- 64–505m² pool area
- 150.5kg/h dehumid.
04 / Fan Coil Units
Zenair
- 5model types
- 2 & 4pipe systems
05 / Kitchen Ventilation
Tecology
- 3,500–22,500m³/h
- >95%ESP efficiency
06 / Air Terminal Units
Aurater
- 101.4kW max. heating
- 36dB(A) low speed
02Technology
The energy you don't
have to generate.
A heat exchanger moves heat from the air leaving a building into the fresh air coming in. Heat recovery is standard on Superair, SenseAir, Zephyr and Techno-Pool, and a module option on HEROS. Move the sliders to see how much heat it returns, and how much load it takes off your plant.
Outdoor air−5.0°C
Supply air → building17.7°C
← Exhaust air0.7°C
Extract air from building22.0°C
Heat recovered
76kW
thermal power returned to the supply air instead of being exhausted. Illustrative: ρ = 1.2 kg/m³, cₚ = 1.005 kJ/kg·KEC plug fans
Backward-curved plug fans, EC or AC with a VFD, on spring isolators. The motor can sit outside the casing when the project needs it.
Multi-stage filtration
Panel, bag, compact, activated-carbon and HEPA filters for comfort, hygienic and cleanroom applications.
Heat recovery, three ways
A rotary wheel recovers up to 80% of the heat and can return moisture too. Plate and run-around glycol exchangers keep supply and extract air apart.
Smart automation
Humidity and temperature sensing, programmable scheduling, remote monitoring and building-management integration.
Factory-tested coils
Seamless copper tubes and aluminium fins, with every coil pressure-tested at 20 bar before it leaves the line.
03Energy efficiency
Fresh air,
for less energy.
Four figures from our catalogues, and what each one means for a building's running costs.
Heat recovery
90%
Up to 9 of every 10 units of heat come back
Zephyr and SenseAir take the warmth out of stale outgoing air and pass it to the fresh air coming in.
EC fans
30W
A fan coil that runs on 30 watts
The smallest Zenair concealed unit with an EC motor moves 504 m³/h of air on 30 W.
Energy class
A+
Top energy class for home ventilation
SenseAir is rated A+. Its EC fans draw 150 W at most while the core recovers up to 90% of the heat.
Air-tight casing
L1
The air you paid to treat stays in the unit
HEROS casings are tested to EN 1886: air leakage class L1, the tightest. Gaskets keep the two skins apart, so no metal runs straight through the panel.
04Sustainability
Less carbon,
every hour it runs.
Over its working life, an air handling unit’s biggest carbon cost is the energy it uses. Heat recovery and efficient fans are where that is won or lost.
Lower carbon in operation
Heat recovery returns up to 90% of the heat in the extract air, and EC fans cut the electricity it takes to move it.
Clean air, in and out
HEROS takes panel, bag and compact filters up to HEPA. On kitchen exhaust, Tecology’s electrostatic cells capture over 95% of grease and smoke before the air leaves the building.
Built to last
HEROS panels with 50 mm of rock wool, Aurater coils pressure-tested at 20 bar, and Tecology ESP cells and carbon cartridges that are washed or recharged instead of thrown away.
Worked example · HEROS air handling unit
A rotary wheel cuts this unit’s CO₂ by 62%
We modelled one year of a HEROS unit moving 1 m³/s of supply and extract air (3,600 m³/h) through office hours in London, with and without its rotary heat-recovery wheel.
Heating emissions fall by 80%, from 6,530 to 1,310 kg a year. The wheel adds some fan energy, so once it is fitted the fans make up most of what is left. Fan selection matters as much as the wheel.
4,820kg
of CO₂ saved a year,
by one unit
by one unit
Annual CO₂ for 1 m³/s supply and extract
Without heat recovery
HEROS with rotary wheel
| Source | Without heat recovery | With rotary wheel |
|---|---|---|
| Heating gas boiler | 6,530 | 1,310 |
| Supply air fan | 650 | 850 |
| Extract air fan | 650 | 850 |
| Total, kg CO₂ a year | 7,830 | 3,010 |
How we worked it out
A worked example, not a measured result. Figures are rounded to 10 kg.
- Unit 1 m³/s supply and 1 m³/s extract, 12 hours a day on weekdays (3,120 hours a year).
- Weather Monthly mean outdoor temperatures, 1991–2020 normals: Kew Gardens for London, Frankfurt Airport, Warsaw Chopin Airport and Kireçburnu for Istanbul.
- Heating Outdoor air brought up to a 20 °C room. Gas boiler at 90%: 0.20 kg CO₂ per kWh of heat.
- Heat recovery HEROS rotary wheel returning 80% of the heat, the top of its range.
- Fans 500 Pa per fan, plus 150 Pa per side across the wheel. Fan and EC motor 60% efficient. Grid electricity 0.25 kg CO₂ per kWh.
- Left out Cooling, humidity and control strategy. A real selection from our engineers uses your unit, your site and your hours.
05Applications
A guide for each
building type.
Each guide lists the units that fit, a selection table and common questions.
Choose products by industry →- 01Healthcare & cleanroomsHygienic HEROS units with HEPA filtration→
- 02Offices & commercialSuperair, Zenair and Aurater with BMS integration→
- 03Industrial facilitiesModular AHUs configured from 19 functional modules→
- 04Hotels, spas & poolsTechno-Pool humidity control from 64 to 505 m²→
- 05Professional kitchensTecology electrostatic and carbon filtration→
- 06ResidentialSenseAir and Zephyr heat-recovery ventilation→
06Company
Designed and built
in Türkiye.
“Our goal is to become the most preferred brand in heating, cooling and ventilation, consistently delivering Smart Solutions for HVAC.” Technogen vision
- 01
Head office and factory
R&D, production and testing in Torbalı, İzmir.
- 02
Our own selection software
HEROS units are sized in Technogen’s AHU selection software, which produces DXF drawings and technical documents for each unit.
- 03
Tested before it ships
Every coil is pressure-tested at 20 bar. HEROS casings are tested to EN 1886: strength class D2, casing air leakage class L1.
- 04
Certificates
ISO 9001 quality management and CE marking. Eurovent certification for HEROS, Superair heat exchangers and the Zenair design.
07Contact
Send us
your drawings.
Tell us the application, the airflow and any space limits. An engineer replies with a unit selection and the documentation.
- Phone
- +90 532 201 00 11
- Address
- Yazıbaşı Mah. 9224/1 Sokak No: 6
Torbalı, İzmir, Türkiye