Hello
I found this very interesting site for the manufacture of a heat exchanger home.
The lien
http://www.autoconstruction.info/La-fabrication-d-un-recuperateur.html?artpage=1
By cons to find the alveolar polypro that's another story, if there's a econologiste he can recover I'm interested
VMC: catcher manufacturing dual-flow heat
VMC: catcher manufacturing dual-flow heat
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I do my best to not leave trash world to my children ....
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When we know the price of polypro, I doubt that this exchanger is "profitable" ... unless we work in the field and we can keep an eye!
There are self-help that have nothing profitable ... attention to the FBI !! (False Good Ideas) ...
Now on the photo:
It looks more like PVC paneling that ... polypropylene sold about 4 € per m² ... I would say that there is already for over 200 € PVC ... without any other equipment without Recycling . Condensate ...
To the remark Bahm I do not know: it's actually what precisely exchanger VMC double flow?
This subject is perfectly suited for the new section of the forums: self build !
So I moved it here: https://www.econologie.com/forums/autoconstr ... -vf76.html
There are self-help that have nothing profitable ... attention to the FBI !! (False Good Ideas) ...
Now on the photo:
It looks more like PVC paneling that ... polypropylene sold about 4 € per m² ... I would say that there is already for over 200 € PVC ... without any other equipment without Recycling . Condensate ...
To the remark Bahm I do not know: it's actually what precisely exchanger VMC double flow?
This subject is perfectly suited for the new section of the forums: self build !
So I moved it here: https://www.econologie.com/forums/autoconstr ... -vf76.html
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Do a image search or an text search - Netiquette of forum
Well, it would polypropylene?
It diraite a stack of those little signs advertising display.
Probably the Akilux of polypropylene corrugated cardboard, Price about 6 euros 1200x800 plate 3 mm.
Not to be confused with PVC
It diraite a stack of those little signs advertising display.
Probably the Akilux of polypropylene corrugated cardboard, Price about 6 euros 1200x800 plate 3 mm.
Not to be confused with PVC
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"Thinking should not it be taught in school rather than to make learning by heart the facts that are not all proven?"
"It's not because they are likely to be wrong they are right!" (Coluche)
"It's not because they are likely to be wrong they are right!" (Coluche)
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Ah yes!! permits panels constuire for example? Well seen! Moreover saw pannache color (white / red), I bet he is allowed to build panels recovered !!
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Do a image search or an text search - Netiquette of forum
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Yeah, let's say we can get that "easily" back, but ... everything else? A VMC is not just the exchanger ...
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Do a image search or an text search - Netiquette of forum
VMC is never a fan with ducts and vents.
VMC double flow is the same but with an exchanger and qqs pipes and more.
Excluding the cost difference between the two is staggering, probably partly due to the fact that it is not widespread.
So once you have your heat exchanger, simply make the box that goes around, bent sheet metal, wood, medium, cardboard ..... with vents that go and shoo .... remains that VMC to buy a simple and combine all (hoping the fan of the VMC is powerful enough).
VMC double flow is the same but with an exchanger and qqs pipes and more.
Excluding the cost difference between the two is staggering, probably partly due to the fact that it is not widespread.
So once you have your heat exchanger, simply make the box that goes around, bent sheet metal, wood, medium, cardboard ..... with vents that go and shoo .... remains that VMC to buy a simple and combine all (hoping the fan of the VMC is powerful enough).
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Polypro not pvc
Christophe wrote:When we know the price of polypro, I doubt that this exchanger is "profitable" ... unless we work in the field and we can keep an eye!
There are self-help that have nothing profitable ... attention to the FBI !! (False Good Ideas) ...
Now on the photo:
It looks more like PVC paneling that ... polypropylene sold about 4 € per m² ... I would say that there is already for over 200 € PVC ... without any other equipment without Recycling . Condensate ...
To the remark Bahm I do not know: it's actually what precisely exchanger VMC double flow?
This subject is perfectly suited for the new section of the forums: self build !
So I moved it here: https://www.econologie.com/forums/autoconstr ... -vf76.html
hi Christophe
The polypro is cheap, plastics processing is used for non-technical parts (box, bottle ...)
Price example:
http://www.vpc-display.com/boutique.php?souscat=90
On the other hand the shipping costs are not given
By cons especially do not use PVC (polyvinyl chloride) is not for food use unlike polypro.
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I do my best to not leave trash world to my children ....
Yes vmc double flow cost
bham wrote:VMC is never a fan with ducts and vents.
VMC double flow is the same but with an exchanger and qqs pipes and more.
Excluding the cost difference between the two is staggering, probably partly due to the fact that it is not widespread.
So once you have your heat exchanger, simply make the box that goes around, bent sheet metal, wood, medium, cardboard ..... with vents that go and shoo .... remains that VMC to buy a simple and combine all (hoping the fan of the VMC is powerful enough).
exact Bham
Recycling and with a little time on very little producing a double ecological flow.
By cons attention to those who have a small hatch to access the attic, do not make too big a calorie collecting box.
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I do my best to not leave trash world to my children ....
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