That's an interesting question, but one that we are not really positioned to answer with confidence. I did speak with one manufacturer that thought it wasn't necessary to have CSA certification unless there is an electrical component to it, but I wouldn't rely on that. I've put in a request for that information but you may wish to do so as well, so here's their website contact page, I'll report back when I have something and please do the same . Best regards. https://www.csagroup.org/contact/
Passive solar air heaters are easy to make for competent DIY'ers from downspouts, pop-cans or roofing sheet or there are affordable heaters for sale online & b…
Ten things to know that will help you get the best value out of a photovoltaic solar panel system. Diligent research is absolutely essential for any homeowner …
Just as a regular battery stores electrical energy, a thermal battery stores heat. Solar heat can be collected, stored and distributed later as needed. What is…
Solar panels good, coal-fired power plant electricity bad. If only it were that simple to choose. We discuss the best alternatives for producing your own power…
Choosing the right solar thermal water heater system. What is a solar thermal collector?
A photovoltaic (PV) solar collector converts solar radiation into elec…
Whether a house is worth rebuilding or is better torn down depends on a lot of factors, many of them personal, but also financial considerations like grants, s…
Despite the good intentions, Earthships in cold climates can't work because they contradict the laws of physics. I'm not the Mike Reynolds who invented the Ear…
That's an interesting question, but one that we are not really positioned to answer with confidence. I did speak with one manufacturer that thought it wasn't necessary to have CSA certification unless there is an electrical component to it, but I wouldn't rely on that. I've put in a request for that information but you may wish to do so as well, so here's their website contact page, I'll report back when I have something and please do the same . Best regards. https://www.csagroup.org/contact/