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The title explains everything. I give the links to the air filter and paint I used below. I used this air filter made of fiber glass that I bought from HomeDepot (production link provided): I Read more…
This video shows the solar thermal air heater and collector after replacing the plastic heat absorbing material with three type of air filters. The plastic type tends to give off chemical gas which plants do Read more…
This time I show everything after wrapping the air inlet and outlet pipes with Tundra Seal foam (Rona sells a cheaper version of it with bigger ID which fits the 1-1/2″ perfectly). How the pipes Read more…
Initial test shows that the outlet temperature (where the tin metal is) could reach 21 degrees celsius around 11 am even though I have not insulated the long outlet pipe. The ambient temperature was 2 Read more…