How to Make a Cozy Terra Cotta Space Heater | Hometalk
Place the rod through the terra cotta pot. Grab your 6" terra cotta pot and feed the rod through the drain hole so that the open end rests away from the chain. Terra cotta space heater DIY. 5. Take another washer and place it on the rod. Follow this washer up with another nut to hold it and the pot in place.