Today I'll show you how to build a candle powered heater, using a few flower clay pots , nuts, washers........and candles.
Here my Youtube video : DIY - Candle Flower Pot Heater
Clay/Terracotta flower pots absorb the thermal energy of the candles and convert it into radiant space heat.
It reaches temperatures of 160F to 180F and stays hot for hours. CAUTION !!!
The inner chamber can reach 500F.
You can heat a small area very effectively using only 1 to 3 candles.
It is not intended as a permanent heater (24/7) , but good for a terrace or balcony.....
Provide good ventilation (indoor use)
Please do not leave unattended....