Air Solar Collector
vitamin ecodesign ecodiseño industrial
An air solar collector, a new
opportunity?

vitamin ecodesign

ecodiseño industrial

09.01. 2013
An air solar collector, an
old opportunity!

vitamin ecodesign

ecodiseño industrial

09.01. 2013
An air solar collector, an
old
opportunity!

Trombe Wall 1881!
vitamin ecodesign

ecodiseño industrial

09.01. 2013
Bioclimatic architecture
Characteristics
Provides passive solar gains
Improves ventilation
Increases isolation architectur...
Bioclimatic architecture
Air Solar collectors on the market
Individual collector. SolarVenti
Connected Panels. Grammer sol...
Bioclimatic architecture
Solar air collectors on the market

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Bioclimatic architecture
Air Solar collectors performance
SolarVenti 			

0,60 Kwp/m2

Grammer Solar 	 0,67 Kwp/m2
Solarwa...
Bioclimatic architecture
Air Solar collectors cost
SolarVenti 			

1462-695 €/m2 + installation

Grammer Solar 	 810-566 €...
New air collector concept

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Simplicity
Flexibility
Lightness
Low Cost
Good Performance
vitamin ecodesign

ecodiseño industrial

09.01. 2013
Simplicity

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Simplicity
Air as heat transferring agent does not freeze, does

not boil, does not oxidize and has not problem of leakage...
Simplicity
New Air Collector concept

Classical eyeglass frame

Minimal design Silhouette

The aim is to simplify the cons...
Simplicity
The façade is the structure system

This reduces support material and makes easier the installation.
vitamin ec...
Simplicity
Connect outside with air-handling system

Just a drill in façade for all the system
vitamin ecodesign

ecodiseñ...
Simplicity
Quick collector installation

Modular-based lightweight installation kits.
vitamin ecodesign

ecodiseño industr...
Simplicity
How does the system work? Winter operation

Take air convection.
External wall insulation.
vitamin ecodesign

e...
Simplicity
Summer operation

It works as a ventilated façade.
External wall insulation.
vitamin ecodesign

ecodiseño indus...
Flexibility of adaptation

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Flexibility of adaptation
Wall with windows and obstacles

Realistic façade.
Preferably south facing.
vitamin ecodesign

e...
Flexibility of adaptation
Minimum installation 3 modules

Good performance.
Just a drill in facade.
vitamin ecodesign

eco...
Flexibility of adaptation
Installation 5 modules

Building Integrated.
Just a drill in facade.
vitamin ecodesign

ecodiseñ...
Flexibility of adaptation
Installation 10 modules

Building Integrated.
Two drills in facade.
vitamin ecodesign

ecodiseño...
Flexibility of adaptation
Big installation

Building Integrated.
Horizontal and vertical growth.
vitamin ecodesign

ecodis...
Lightness and functionality

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Lightness and functionality
Polycarbonate
Low thermal transmission
2.7 W/m2/K (twin wall sheet)

High light transmission

...
Lightness and functionality
Polycarbonate

lotnisko airport in Poland

Athens Olympic Stadium “Spyros Louis”

Material wid...
Lightness and functionality
Aluminium
High thermal conductivity
High mechanical resistance
Extrusion profiling
Optimal for...
Lightness and functionality
Aluminium

SECC Conference Centre Glasgow

farnborough airport UK

Material widely used in arc...
Low cost by “less is more”

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Low cost by “less is more”
Material reduction

Building Integrated.
Lightweight installation module.
vitamin ecodesign

ec...
Low cost by “less is more”
Material reduction

Aluminium supports.
Lightweight installation module.
vitamin ecodesign

eco...
Low cost by “less is more”
Material reduction

Building Integrated.
Lightweight installation module.
vitamin ecodesign

ec...
Low cost by “less is more”
Anchoring façade

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Low cost by “less is more”
Cold air intake

vitamin ecodesign

ecodiseño industrial

09.01. 2013
At what point is the project?

vitamin ecodesign

ecodiseño industrial

09.01. 2013
At what point is the project?
Project Phases
Draft project
International Patent application
Working prototype development
...
At what point is the project?
International patent application

vitamin ecodesign

ecodiseño industrial

09.01. 2013
At what point is the project?
Working prototype development
Barcelona city council collaboration

vitamin ecodesign

ecodi...
At what point is the project?
Working prototype development
Election of the location: single familiy house

vitamin ecodes...
At what point is the project?
Working prototype development
Forecast of energy demand of the house

vitamin ecodesign

eco...
At what point is the project?
Working prototype development
Forecast of solar yield: 60% in south
														 façade (1...
At what point is the project?
Working prototype development
Forecast of demand covered by collector			
											

Annual...
At what point is the project?
Working prototype development
Forecast of return on investment
														
Total investme...
At what point is the project?
Working prototype development
Designing														
											

vitamin ecodesign

ecodis...
At what point is the project?
Working prototype development

vitamin ecodesign

ecodiseño industrial

09.01. 2013
At what point is the project?
Working prototype development

vitamin ecodesign

ecodiseño industrial

09.01. 2013
At what point is the project?
Working prototype development

vitamin ecodesign

ecodiseño industrial

09.01. 2013
At what point is the project?
Working prototype development

vitamin ecodesign

ecodiseño industrial

09.01. 2013
At what point is the project?
Working prototype development

vitamin ecodesign

ecodiseño industrial

09.01. 2013
At what point is the project?
Working prototype development

vitamin ecodesign

ecodiseño industrial

09.01. 2013
At what point is the project?
Working prototype development

vitamin ecodesign

ecodiseño industrial

09.01. 2013
At what point is the project?
Working prototype development

vitamin ecodesign

ecodiseño industrial

09.01. 2013
At what point is the project?
Working prototype development

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Data collection: good performance!

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Data collection:
good performance!
increase Max. Temperature

Average volume of air

Oct. 		
Nov. 		
Dec. 	
Jan. 		
Feb. 	...
Data collection:
good performance!
Energy results

Efficiency

Oct. 		
Nov. 		
Dec. 	
Jan. 		
Feb. 		
Mar. 		
Apr. 		
May ...
Data collection:
good performance!
Cost savings

forecasts annual savings

Oct. 		
Nov. 			
Dec. 		
Jan. 			
Feb. 			
Mar....
Data collection:
good performance!
return on investment Barcelona

Total investment 	

2928,97 €

(162,72 €/m2)

Materials...
Performance in other locations

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Performance in other locations
Optimum Tilt of colector for winter
Madrid Naples 		

26°

Rome Barcelona 	

July´s solar r...
Performance in other locations
Optimum Tilt of collector for winter
Madrid Naples 		

26°

Rome Barcelona 	

24°

Paris Vi...
Performance in other locations
Optimum Tilt of collector for summer

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Performance in other locations
Barcelona vs. Amsterdam-Berlin

Amsterdam	

Berlin	

vitamin ecodesign

ecodiseño industria...
Performance in other locations
return on investment Amsterdam

Total investment 	

2928,97 €

Materials
1753,97€
Installat...
Performance in other locations
return on investment Berlin

Total investment 	

2928,97 €

Materials
1753,97€
Installation...
We continue to improve

vitamin ecodesign

ecodiseño industrial

09.01. 2013
We continue to improve
improvements identified
Performance on cloudy days
Increase efficiency of diffuse solar radiation
P...
We continue to improve
Air return

The efficiency of a solar collector is highest when the ambient temperature is cold.

v...
We continue to improve
Air return

But on cold, cloudy days there may be insufficient energy to achieve this. We can recir...
We continue to improve
Increase of absorber surface

The efficiency of a solar collector increases with more surface absor...
We continue to improve
Increases absorber surface

The efficiency of a solar collector increases with more surface absorbe...
We continue to improve
Curved
aesthetic design

Curved plenum
Very cheap solution

vitamin ecodesign

ecodiseño industrial...
We continue to improve
New integrated
aesthetic design

Plane plenum
Plenum and modules in the same plane

vitamin ecodesi...
Which is our target market?

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Which is our target market?
Single-family houses

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Which is our target market?
Single-family houses

vitamin ecodesign

ecodiseño industrial

09.01. 2013
Which is our target market?
Industrial buildings with large ventilation requirements

Recommended for industrial or commer...
Which is our target market?
Industrial buildings with large ventilation requirements

Recommended for industrial or commer...
Which is our target market?
Commercial buildings with large ventilation requirements

Improved environmental image of the ...
Which is our target market?
Commercial buildings with large ventilation requirements

Improved environmental image of bran...
Which is our target market?
Commercial buildings with large ventilation requirements

Improved environmental image of bran...
Which is our target market?
Commercial buildings with large ventilation requirements

Improved environmental image of bran...
Which is our target market?
Poultry house with large ventilation requirements

Pre-heating system for farms
vitamin ecodes...
Which is our target market?
Poultry house with large ventilation requirements

Pre-heating system for farms
Energy savings...
Thank you very much for your attention!
vitamin ecodesign ecodiseño industrial
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2013 01 09_air_solar_collector

  1. 1. Air Solar Collector vitamin ecodesign ecodiseño industrial
  2. 2. An air solar collector, a new opportunity? vitamin ecodesign ecodiseño industrial 09.01. 2013
  3. 3. An air solar collector, an old opportunity! vitamin ecodesign ecodiseño industrial 09.01. 2013
  4. 4. An air solar collector, an old opportunity! Trombe Wall 1881! vitamin ecodesign ecodiseño industrial 09.01. 2013
  5. 5. Bioclimatic architecture Characteristics Provides passive solar gains Improves ventilation Increases isolation architectural envelope Provides comfortable moisture control vitamin ecodesign ecodiseño industrial 09.01. 2013
  6. 6. Bioclimatic architecture Air Solar collectors on the market Individual collector. SolarVenti Connected Panels. Grammer solar Solar façade. SolarWall Facade with solar use. Kingspan vitamin ecodesign ecodiseño industrial 09.01. 2013
  7. 7. Bioclimatic architecture Solar air collectors on the market vitamin ecodesign ecodiseño industrial 09.01. 2013
  8. 8. Bioclimatic architecture Air Solar collectors performance SolarVenti 0,60 Kwp/m2 Grammer Solar 0,67 Kwp/m2 Solarwall 0,45 Kwp/m2 Kingspan 0,15 Kwp/m2 vitamin ecodesign ecodiseño industrial 09.01. 2013
  9. 9. Bioclimatic architecture Air Solar collectors cost SolarVenti 1462-695 €/m2 + installation Grammer Solar 810-566 €/m2 + installation Solarwall 720-270 €/m2 including installation Kingspan Included in the wall vitamin ecodesign ecodiseño industrial 09.01. 2013
  10. 10. New air collector concept vitamin ecodesign ecodiseño industrial 09.01. 2013
  11. 11. Simplicity Flexibility Lightness Low Cost Good Performance vitamin ecodesign ecodiseño industrial 09.01. 2013
  12. 12. Simplicity vitamin ecodesign ecodiseño industrial 09.01. 2013
  13. 13. Simplicity Air as heat transferring agent does not freeze, does not boil, does not oxidize and has not problem of leakage Air systems already installed in buildings Air- handling, filtered, driving and forced ventilation Fresh air regulations for buildings ventilation (EN 13779-2005, CEN/TR 14788) and energy (CEN/TR 14788) vitamin ecodesign ecodiseño industrial 09.01. 2013
  14. 14. Simplicity New Air Collector concept Classical eyeglass frame Minimal design Silhouette The aim is to simplify the construction to reduce material costs and installation. vitamin ecodesign ecodiseño industrial 09.01. 2013
  15. 15. Simplicity The façade is the structure system This reduces support material and makes easier the installation. vitamin ecodesign ecodiseño industrial 09.01. 2013
  16. 16. Simplicity Connect outside with air-handling system Just a drill in façade for all the system vitamin ecodesign ecodiseño industrial 09.01. 2013
  17. 17. Simplicity Quick collector installation Modular-based lightweight installation kits. vitamin ecodesign ecodiseño industrial 09.01. 2013
  18. 18. Simplicity How does the system work? Winter operation Take air convection. External wall insulation. vitamin ecodesign ecodiseño industrial 09.01. 2013
  19. 19. Simplicity Summer operation It works as a ventilated façade. External wall insulation. vitamin ecodesign ecodiseño industrial 09.01. 2013
  20. 20. Flexibility of adaptation vitamin ecodesign ecodiseño industrial 09.01. 2013
  21. 21. Flexibility of adaptation Wall with windows and obstacles Realistic façade. Preferably south facing. vitamin ecodesign ecodiseño industrial 09.01. 2013
  22. 22. Flexibility of adaptation Minimum installation 3 modules Good performance. Just a drill in facade. vitamin ecodesign ecodiseño industrial 09.01. 2013
  23. 23. Flexibility of adaptation Installation 5 modules Building Integrated. Just a drill in facade. vitamin ecodesign ecodiseño industrial 09.01. 2013
  24. 24. Flexibility of adaptation Installation 10 modules Building Integrated. Two drills in facade. vitamin ecodesign ecodiseño industrial 09.01. 2013
  25. 25. Flexibility of adaptation Big installation Building Integrated. Horizontal and vertical growth. vitamin ecodesign ecodiseño industrial 09.01. 2013
  26. 26. Lightness and functionality vitamin ecodesign ecodiseño industrial 09.01. 2013
  27. 27. Lightness and functionality Polycarbonate Low thermal transmission 2.7 W/m2/K (twin wall sheet) High light transmission 90,9% Direct - 80.3 % diffused (Lexan ZigZag) High impact resistance 250 times more than glass Mechanical properties Weight 15% the weight of double-panel glass vitamin ecodesign ecodiseño industrial 09.01. 2013
  28. 28. Lightness and functionality Polycarbonate lotnisko airport in Poland Athens Olympic Stadium “Spyros Louis” Material widely used in architecture Stability 100% guaranteed for 10 years vitamin ecodesign ecodiseño industrial 09.01. 2013
  29. 29. Lightness and functionality Aluminium High thermal conductivity High mechanical resistance Extrusion profiling Optimal for outdoor use vitamin ecodesign ecodiseño industrial 09.01. 2013
  30. 30. Lightness and functionality Aluminium SECC Conference Centre Glasgow farnborough airport UK Material widely used in architecture Anodized Aluminum long live more 100 years vitamin ecodesign ecodiseño industrial 09.01. 2013
  31. 31. Low cost by “less is more” vitamin ecodesign ecodiseño industrial 09.01. 2013
  32. 32. Low cost by “less is more” Material reduction Building Integrated. Lightweight installation module. vitamin ecodesign ecodiseño industrial 09.01. 2013
  33. 33. Low cost by “less is more” Material reduction Aluminium supports. Lightweight installation module. vitamin ecodesign ecodiseño industrial 09.01. 2013
  34. 34. Low cost by “less is more” Material reduction Building Integrated. Lightweight installation module. vitamin ecodesign ecodiseño industrial 09.01. 2013
  35. 35. Low cost by “less is more” Anchoring façade vitamin ecodesign ecodiseño industrial 09.01. 2013
  36. 36. Low cost by “less is more” Cold air intake vitamin ecodesign ecodiseño industrial 09.01. 2013
  37. 37. At what point is the project? vitamin ecodesign ecodiseño industrial 09.01. 2013
  38. 38. At what point is the project? Project Phases Draft project International Patent application Working prototype development Data collection Marketing this project Manufacture’s specifications redesign Industrial feasibility vitamin ecodesign ecodiseño industrial 09.01. 2013
  39. 39. At what point is the project? International patent application vitamin ecodesign ecodiseño industrial 09.01. 2013
  40. 40. At what point is the project? Working prototype development Barcelona city council collaboration vitamin ecodesign ecodiseño industrial 09.01. 2013
  41. 41. At what point is the project? Working prototype development Election of the location: single familiy house vitamin ecodesign ecodiseño industrial 09.01. 2013
  42. 42. At what point is the project? Working prototype development Forecast of energy demand of the house vitamin ecodesign ecodiseño industrial 09.01. 2013
  43. 43. At what point is the project? Working prototype development Forecast of solar yield: 60% in south façade (18m2) Jan. 706 Kwh Feb. 768 Kwh Mar. 862 Kwh Apr. 776 Kwh May 622 Kwh (204 Kwh Demand) Oct. 1094 Kwh (219 Kwh Demand) Nov. 855 Kwh Dec. 710 Kwh Total 5100 Kwh vitamin ecodesign ecodiseño industrial 09.01. 2013
  44. 44. At what point is the project? Working prototype development Forecast of demand covered by collector Annual average vitamin ecodesign ecodiseño industrial 41% 09.01. 2013
  45. 45. At what point is the project? Working prototype development Forecast of return on investment Total investment Collector Materials Air Duct indoor Turbofan Solar controller Installation 2528,00 € (144,44 €/m2) 933,42€ 254,08€ 344,03€ 196,47€ 800,00€ Anual savings Amortization period 816,00 € 3,10 Years Propane LPG (CEPSA) Cost : 0.16€/kwh vitamin ecodesign ecodiseño industrial 09.01. 2013
  46. 46. At what point is the project? Working prototype development Designing vitamin ecodesign ecodiseño industrial 09.01. 2013
  47. 47. At what point is the project? Working prototype development vitamin ecodesign ecodiseño industrial 09.01. 2013
  48. 48. At what point is the project? Working prototype development vitamin ecodesign ecodiseño industrial 09.01. 2013
  49. 49. At what point is the project? Working prototype development vitamin ecodesign ecodiseño industrial 09.01. 2013
  50. 50. At what point is the project? Working prototype development vitamin ecodesign ecodiseño industrial 09.01. 2013
  51. 51. At what point is the project? Working prototype development vitamin ecodesign ecodiseño industrial 09.01. 2013
  52. 52. At what point is the project? Working prototype development vitamin ecodesign ecodiseño industrial 09.01. 2013
  53. 53. At what point is the project? Working prototype development vitamin ecodesign ecodiseño industrial 09.01. 2013
  54. 54. At what point is the project? Working prototype development vitamin ecodesign ecodiseño industrial 09.01. 2013
  55. 55. At what point is the project? Working prototype development vitamin ecodesign ecodiseño industrial 09.01. 2013
  56. 56. Data collection: good performance! vitamin ecodesign ecodiseño industrial 09.01. 2013
  57. 57. Data collection: good performance! increase Max. Temperature Average volume of air Oct. Nov. Dec. Jan. Feb. Mar. Apr. May Oct. Nov. 843,0 m3/h Dec. 871,0 m3/h Jan. 757,4 m3/h Feb. 805,2 m3/h Mar. 646,1 m3/h Apr. 512,4 m3/h May - - 38,1 ºC (51ºC) 23,8 ºC (41ºC) 22,4 ºC 25,3 ºC 20,3 ºC 16,1 ºC - vitamin ecodesign ecodiseño industrial 09.01. 2013
  58. 58. Data collection: good performance! Energy results Efficiency Oct. Nov. Dec. Jan. Feb. Mar. Apr. May Oct. Nov. Dec. Jan. Feb. Mar. Apr. May - Kwh 488,66 Kwh 776,03 Kwh 705,59 Kwh 682,40 Kwh 705,83 Kwh 275,78 Kwh - Kwh 0,59 0,63 0,59 0,52 0,51 0,38 - Average 0,53 vitamin ecodesign ecodiseño industrial 09.01. 2013
  59. 59. Data collection: good performance! Cost savings forecasts annual savings Oct. Nov. Dec. Jan. Feb. Mar. Apr. May Oct. 33,93€ Nov. 132,47€ Dec. 124,16 € Jan. 112,89 € Feb. 107,73 € Mar. 112,93 € Apr. 44,12 € May 31,61 € 65,00€ 124,16 € 112,89 € 107,73 € 112,93 € 44,12 € - Propane LPG (CEPSA) Cost : 0.16€/kwh Total 699,84 € vitamin ecodesign ecodiseño industrial 09.01. 2013
  60. 60. Data collection: good performance! return on investment Barcelona Total investment 2928,97 € (162,72 €/m2) Materials 1753,97€ Installation 1175,00€ Anual savings Amortization period 699,84 € 4,18 Years Propane LPG (CEPSA) Cost : 0.16€/kwh vitamin ecodesign ecodiseño industrial 09.01. 2013
  61. 61. Performance in other locations vitamin ecodesign ecodiseño industrial 09.01. 2013
  62. 62. Performance in other locations Optimum Tilt of colector for winter Madrid Naples 26° Rome Barcelona July´s solar radiation in Barcelona in vertical plane is lower than January 24° Paris Vienna Munich 18° Brussels 16° London 15° Amsterdam Berlin 14° Dublin Hamburg 13° Moscow Glasgow 10° Oslo Stockholm 8° Best for northern latitudes. Prevent high summer radiation. vitamin ecodesign ecodiseño industrial 09.01. 2013
  63. 63. Performance in other locations Optimum Tilt of collector for winter Madrid Naples 26° Rome Barcelona 24° Paris Vienna Munich 18° Brussels 16° London 15° Amsterdam Berlin 14° Dublin Hamburg 13° Moscow Glasgow 10° Oslo Stockholm 8° Best for northern latitudes. Prevent high summer radiation. vitamin ecodesign ecodiseño industrial 09.01. 2013
  64. 64. Performance in other locations Optimum Tilt of collector for summer vitamin ecodesign ecodiseño industrial 09.01. 2013
  65. 65. Performance in other locations Barcelona vs. Amsterdam-Berlin Amsterdam Berlin vitamin ecodesign ecodiseño industrial 09.01. 2013
  66. 66. Performance in other locations return on investment Amsterdam Total investment 2928,97 € Materials 1753,97€ Installation 1175,00€ Anual savings Amortization period 884,48 € 3,31 Years Propane LPG (CEPSA) Cost : 0.16€/kwh vitamin ecodesign ecodiseño industrial 09.01. 2013
  67. 67. Performance in other locations return on investment Berlin Total investment 2928,97 € Materials 1753,97€ Installation 1175,00€ Anual savings Amortization period 863,68 € 3,39 Years Propane LPG (CEPSA) Cost : 0.16€/kwh vitamin ecodesign ecodiseño industrial 09.01. 2013
  68. 68. We continue to improve vitamin ecodesign ecodiseño industrial 09.01. 2013
  69. 69. We continue to improve improvements identified Performance on cloudy days Increase efficiency of diffuse solar radiation Performance on very cold days Fresh air setting without efficiency loss vitamin ecodesign ecodiseño industrial 09.01. 2013
  70. 70. We continue to improve Air return The efficiency of a solar collector is highest when the ambient temperature is cold. vitamin ecodesign ecodiseño industrial 09.01. 2013
  71. 71. We continue to improve Air return But on cold, cloudy days there may be insufficient energy to achieve this. We can recirculate a part of inside air to increase the temperature. vitamin ecodesign ecodiseño industrial 09.01. 2013
  72. 72. We continue to improve Increase of absorber surface The efficiency of a solar collector increases with more surface absorber vitamin ecodesign ecodiseño industrial 09.01. 2013
  73. 73. We continue to improve Increases absorber surface The efficiency of a solar collector increases with more surface absorber vitamin ecodesign ecodiseño industrial 09.01. 2013
  74. 74. We continue to improve Curved aesthetic design Curved plenum Very cheap solution vitamin ecodesign ecodiseño industrial 09.01. 2013
  75. 75. We continue to improve New integrated aesthetic design Plane plenum Plenum and modules in the same plane vitamin ecodesign ecodiseño industrial 09.01. 2013
  76. 76. Which is our target market? vitamin ecodesign ecodiseño industrial 09.01. 2013
  77. 77. Which is our target market? Single-family houses vitamin ecodesign ecodiseño industrial 09.01. 2013
  78. 78. Which is our target market? Single-family houses vitamin ecodesign ecodiseño industrial 09.01. 2013
  79. 79. Which is our target market? Industrial buildings with large ventilation requirements Recommended for industrial or commercial buildings with large ventilation requirements vitamin ecodesign ecodiseño industrial 09.01. 2013
  80. 80. Which is our target market? Industrial buildings with large ventilation requirements Recommended for industrial or commercial buildings with large ventilation requirements vitamin ecodesign ecodiseño industrial 09.01. 2013
  81. 81. Which is our target market? Commercial buildings with large ventilation requirements Improved environmental image of the brands vitamin ecodesign ecodiseño industrial 09.01. 2013
  82. 82. Which is our target market? Commercial buildings with large ventilation requirements Improved environmental image of brands vitamin ecodesign ecodiseño industrial 09.01. 2013
  83. 83. Which is our target market? Commercial buildings with large ventilation requirements Improved environmental image of brands vitamin ecodesign ecodiseño industrial 09.01. 2013
  84. 84. Which is our target market? Commercial buildings with large ventilation requirements Improved environmental image of brands Custom colours to corporate image vitamin ecodesign ecodiseño industrial 09.01. 2013
  85. 85. Which is our target market? Poultry house with large ventilation requirements Pre-heating system for farms vitamin ecodesign ecodiseño industrial 09.01. 2013
  86. 86. Which is our target market? Poultry house with large ventilation requirements Pre-heating system for farms Energy savings and food consumption savings vitamin ecodesign ecodiseño industrial 09.01. 2013
  87. 87. Thank you very much for your attention! vitamin ecodesign ecodiseño industrial
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