Flowerpot Air Heater! New Design! w/Copper+Sand! (300F/400F)(150C/205C) home/mini greenhouse etc...

DIY Clay Pot Air Heater! New Design! Now with heat-conducting Copper Strips and Sand for maximum heat absorption and retention. How it works: the heat of the candles is absorbed and directed down into the sand (using the embedded copper strips) where it's stored and released over time. once the sand is heated the unit produces a steady amount of continuous heat. (and for several hours even after the candles go out).

Only 4 items are needed: a clay flowerpot, copper strips, sand and tea-lights (or small glass candles). that's it. and it goes together in a few minutes.

📌 the unit takes about 45 mins to 1 hr to warm the sand 'all the way through' (and will continue warming with each passing hour). top temps seem to be around 300F/150C with one tealight under each copper strip and 400F/205C with 2 candles under each strip.

🔶🟠 A good source for the copper (and where i buy it) is discussed in the video. it's essentially bulk copper (99.9% pure) by the pound (on amazon)

🌱🌱 Just a thought but it's a nice steady heat so it might work well as
an off-grid heater (or supplemental heater) in a small or mini greenhouse.