The forecast here is for an flooding and an ice storm. Since it's an all electric house and since I'm a cheapskate, at least on some things, I decide to finally build one of these DIY small camp pop can stoves. Not hard to do and there's plenty of videos so I won't go into the construction much. The one I built is called the Arizona penny stove because you use the slightly bigger Arizona beverage cans. Doesn't hurt that grape soda is really good. Nowhere near as sweet as regular soda. You stuff the cans with fiberglass for a wick and to keep the alcohol from sloshing. The penny is to cover the fill hole in the center and has to be a 1982 or older copper penny.
First time filled it close to the top and at first it burned irregularly and lasted half an hour. Foot above the flame was right around 400°. Second test half as much fuel and half as much run time. I'm using 91% isopropyl alcohol. Would rather use straight ethanol but that's a tad too much money The combustion byproducts are water and cardon dioxide so it's safe to use inside.
If I lose power I think I can keep a bedroom somewhat warmer with candles and a an occasional boost from the small stove plus can make another one.
When first started the flames are twice as high.
First time filled it close to the top and at first it burned irregularly and lasted half an hour. Foot above the flame was right around 400°. Second test half as much fuel and half as much run time. I'm using 91% isopropyl alcohol. Would rather use straight ethanol but that's a tad too much money The combustion byproducts are water and cardon dioxide so it's safe to use inside.
If I lose power I think I can keep a bedroom somewhat warmer with candles and a an occasional boost from the small stove plus can make another one.
When first started the flames are twice as high.