Airtècnics logo
Air Curtains Ventilation Air Disinfection

Air Curtains Specialist - Industrial Ventilation

  • Català
  • English
  • Español

  • Dansk
  • Deutsch
  • Dutch
  • Eesti keel
  • Français
  • Italiano
  • Latvian
  • Magyar
  • Norwegian
  • Polskie
  • Português
  • Pусский
  • Slovenščina
  • Suomalainen
  • Srpskohrvatski
  • Svenska
  • Türkçe
  • čeština
  Login

Air Curtains Specialist - Industrial Ventilation

  • Products
    • Air curtains
      Air curtains
    • Air Handling Units
      Air Handling Units
    • Heat recovery units
      Heat recovery units
    • Air purifier and disinfection units
      Air purifier and disinfection units
    • Ventilation units
      Ventilation units
    • Filters and filter units
      Filters and filter units
    • Fan heaters
      Fan heaters
    • Axial fans
      Axial fans
    • Radial fans
      Radial fans
    • Centrifugal fans
      Centrifugal fans
    • In line fans
      In line fans
    • Exhaust fans units
      Exhaust fans units
    • Cross-flow fans
      Cross-flow fans
    • Dampers and shutters
      Dampers and shutters
    • Rotary actuators
      Rotary actuators
    • Controllers
      Controllers
    • Pressure switches and sensors
      Pressure switches and sensors
    • See all products
  • Technology
    • Air curtains: Foundations

      • What is an air curtain?
      • Are air curtains effective?
      • How air curtains work?
      • Air curtains: Technology
      • Advantages and benefits of air curtains
      • Air curtains: Applications
      • Installation examples
      • Selection factors of air curtains
      • Air curtains control and modulation
      • Heat pump air curtains
      • EC air curtains
    • Airtècnics Air Curtains

      • Characteristics
      • R+D+i UPC university
      • Selection chart
      • Models and applications
      • Controls
      • Accessories
    • OH Technology

      • Hydroxyl Radicals Technology
      • OH technology application sectors
      • What is OH technology for?
      • OH technology against bacteria: Tests
      • OH technology against viruses: Tests
      • Is OH technology effective in educational centers?
      • Safety of long-term exposure to hydroxyl radicals
    • Ventilation

      • Fans: Overview
      • EC fans: Overview
      • EC fans: Advantages
      • ECFanGrid: overview
      • Air Handling Unit: Types AHU
      • Heat recovery: Overview
      • Heat recovery: Types
      • Rotary actuators for dampers
      • Fan speed controllers
  • Novelties
    • News

      • Brownie installs Airtècnics air curtains in its Serrano's shop in Madrid
      • New 0–10 V potentiometer by Airtècnics improves control
      • Retrofit project: ECFanGrid for three AHUs at a military building
      • Airtènics air curtains in AHR Expo - Las Vegas 2026
      • Backward-curved fan with photocatalysis: efficiency, advanced control and disinfection in HVAC ventilation
      • New TOP design air curtain in the decorative range
      • Interior air quality and energy eficiency, the perfect match in ventilation
      • Fan Heater 450 industrial heater for large spaces and warehouses
    • Newsletters

      • Newsletter February 2026
      • Newsletter January 2026
      • Newsletter December 2025
      • Newsletter November 2025
      • Newsletter October 2025
      • Newsletter September 2025
      • Newsletter July 2025
      • Newsletter June 2025
    • Top Works

      • W hotel, Dubai (UAE)
      • Sheikh Jaber Al-Ahmad Cultural Centre, Kuwait (Kuwait)
      • Nike store, Milan (Italy)
      • Mango shop, Platja d'Aro (Spain)
      • Vodafone store, Barcelona (Spain)
      • Stratford station, London (United Kingdom)
      • Union Square building, Aberdeen (United Kingdom)
      • National Audit Office, London (United Kingdom)
  • Applications
    • Configuration and Selection Apps

      • Air Curtain Selection and Configuration Program
      • Air Curtain Reference Information
      • Air Curtain Spare parts
      • Air Curtain Accessories list
    • Calculations

      • Air Curtain Door Loss Calculation
      • Air Curtain Comparative AC vs EC
      • Air Curtain Comparative Electrical Heated vs Heat Pump
      • Air Curtain Equivalent water valve size
      • Heating Air temperature increasing
    • Product Illustration

      • Infographics - Virtual Product Applications
  • Gallery
    • Installations
    • Virtual Installations
    • Videos
  • References
  • Downloads
  • Company
    • Airtècnics
    • Staff
    • Rosenberg Group
    • Work with Us
  • Contact
    • Contact Us
    • Air Curtains Distributors
    • Air Purifier Distributors
  • Català
  • English
  • Español
  • Dansk
  • Deutsch
  • Dutch
  • Eesti keel
  • Français
  • Italiano
  • Latvian
  • Magyar
  • Norwegian
  • Polskie
  • Português
  • Pусский
  • Slovenščina
  • Suomalainen
  • Srpskohrvatski
  • Svenska
  • Türkçe
  • čeština
  1. Home
  2. Novelties
  3. News
  4. Reduced CO2 emissions thanks to ECFanGrid

Reduced CO2 emissions thanks to ECFanGrid

Wednesday 12 July 2023

We often mention the advantages of modernizing an air handling unit with ECFanGrid, where the inefficient transmission fan is replaced by a series of EC fans arranged in a matrix within the AHU.

In the installation shown below, the new, highly efficient fans deliver an air volume of 50,000 m3/h. All fans in the unit are controlled at a single connection point in an electrical cabinet outside the AHU.

AHU before and after retrofiting with ECFanGrid

In turn, the air flow is more efficient thanks to the ECFanGrid, as it reaches the subsequent components of the air handling unit, such as filters or heat exchangers, more evenly.

For this project, the energy efficiency was increased by 44%, which translates into annual savings of around 10 tonnes of CO2 and financial savings for the owners of the installation.

The installation kit that Airtècnics delivers, broken down by components, and the fact that it is a fully customised and adaptable equipment, favours that the installation and commissioning work time is very reduced. This project was completed in only three days.

  Previous
Share:
Next  

Related News

More efficient ventilation systems thanks to EC FanGrid modernisation projects

miniatura.jpg

ECFanGrid retrofit projects are a guarantee for a more efficient ventilation system. On this occasion, our partners from Rosenberg Germany have carried out a major retrofit project of an AHU in the automotive sector, where a triangular, double-belt-driven fan was replaced by an energy-efficient ECFanGrid. The old fan used one motor to drive two ...

Case study: how much can be saved in two years of EC FanGrid operation?

miniatura.jpg

We show an EC FanGrid retrofit project that was carried out by our partner Rosenberg France with the installers MCI SAS. The project involved the modernization of three air handling units moving more than 50,000 m3/h in a large house in the province of Champagne, France.    In this AHU retrofit project, the transmission fan were ...

Retrofit projects with EC Fan Grid save energy

miniatura.jpg

Given the importance of environmental protection and the need to save energy, one of the many demands in ventilation projects is the replacement of the large belt-driven fans. The air handling unit is completed with new EC Fan Grid fans, which form a grid of smaller fans, but with the same flow rate.   The main advantage of having EC Fan ...

Other News

Airtècnics’ key achievements and milestones in 2025

miniatura.jpg

We enter 2026, as we do every year-end, reflecting on the journey Airtècnics has taken as it reaches the fourth decade of our project. We look back at 2025 to review the activities, trade fairs, and new products we have launched. Participation in international HVAC trade fairsMCEE Trade Fair in Montreal, Canada, in February 2025. AHR ...

What is an air handling unit (AHU)?

MINIATURA.jpg

An air handling unit, commonly called an AHU, is the composition of elements mounted in large, accessible box-shaped units called modules, which house the appropriate ventilation requirements for purifying, air-conditioning or renewing the indoor air in a building or premises. They are usually installed on the roof of buildings and, through ...

Nuvohla: New Weapon to Improve Air Quality and Fight Asthma

Miniatura.jpg

Nuvohla, Airtècnics' air purifier, has become a key solution in the fight against asthma. This device, designed to significantly improve indoor air quality, neutralizes common asthma triggers, providing patients with a better quality of life and health professionals with an effective tool for environmental control.  Asthmatics ...

Heat pump energy saving air curtains heating and cooling for outdoor units

miniatura-heat-pump.jpg

A large part of the range of Airtecnics Air curtains can be combined with heat pump systems. Air Curtains heat with pump provide energy savings of 65 to 70% in both consumption and CO2 emissions.The heat pump supplies the energy needed to heat or cool the air passing through the fans of the air curtain.    With a high COP of 3.7 ...

Related News

More efficient ventilation systems thanks to EC FanGrid modernisation projects

miniatura.jpg

ECFanGrid retrofit projects are a guarantee for a more efficient ventilation system. On this occasion, our partners from Rosenberg Germany have carried out a major retrofit project of an AHU in the automotive sector, where a triangular, double-belt-driven fan was replaced by an energy-efficient ECFanGrid. The old fan used one motor to drive two ...

Case study: how much can be saved in two years of EC FanGrid operation?

miniatura.jpg

We show an EC FanGrid retrofit project that was carried out by our partner Rosenberg France with the installers MCI SAS. The project involved the modernization of three air handling units moving more than 50,000 m3/h in a large house in the province of Champagne, France.    In this AHU retrofit project, the transmission fan were ...

Products
Air curtains
Air Handling Units
Heat recovery units
Air purifier and disinfection units
Ventilation units
Filters and filter units
Fan heaters
Axial fans
Radial fans
Centrifugal fans
In line fans
Exhaust fans units
Cross-flow fans
Dampers and shutters
Rotary actuators
Controllers
Pressure switches and sensors

Air Curtains
Standard air curtains
Recessed air curtains
Decorative, bespoke and customized air curtains
Industrial air curtains and cold store air curtains
Revolving door and tailor made air curtains
Insect control air curtains
Heat pump and energy saving air curtains
Air curtains with disinfection and purification system
Economic low cost air curtains

About us
Airtècnics history
Rosenberg group
Contact
Aircurtains Distributors
Air Purifier Distributors

Downloads
Air curtains catalogues
Ventilation catalogues
BIM Air Curtains
Air curtains price list
Technical documentation
Quality certificates

Featured content
Clever advanced control
Air curtains selection program
Air curtains installations: References
Air curtains photo gallery
Technology
What is an air curtain?
How air curtains work?
Advantages and benefits of air curtains
Heat pump air curtains
EC air curtains
Airtècnics air curtains
Ventilation

Outlet


Legal terms
Privacy policy
Legal notice
Conditions of sale
Cookies policy
+34 93 715 99 88 +34 93 715 99 88
airtecnics@airtecnics.com
We use our own and third-party cookies to analyze our services and show you advertising related to your preferences based on a profile made from your browsing habits (for example, pages visited). You can get more information and set your preferences HERE.