The E'town Zombie Walk was tonight. It was raining even this morning, and I didn't really want to freeze my butt off. So I brought along a terracotta pot, two saucers, a little metal grill and some tealights.
I didn't expect a whole lot, but I have to admit that my feet stayed pretty warm. There is only one pot, not a stack of them, and the heat leaked out from the hole on top, so I guess it could have been more efficient.
However, it was safe enough for the day and warm enough to keep us from feeling frozen.
I see where people want to use them inside the homes for supplemental heat. I don't know about that. But if you are at a craft fair or festival and you're feet are cold, this might help a bit.
Personally, I think it could heat a cup of coffee, or a small pot of tea as well as your feet. And putting a third saucer on top might make it heat faster.
Of all the things people used to prop up the pot, I think this makes the most sense. A loaf pan or bricks don't strike me as very stable. This was sturdy enough to not wobble.
I put another saucer inside. This was because the metal tealight cups get hot. I didn't want to melt my plastic table or burn my fingers if I had to handle it.
So I light the candles, making sure everything was as sturdy as I could make it.
We used it this way, with the hole open. It may have given out more heat if either the hole had been closed or there had been more pots. But I was looking for a SIMPLE heater. It heated up in about a half hour and the candles burned for about 3 hours. Our feet stayed warm. In fact, my friend's husband huddled close and seemed to stay fairly comfortable. I just wanted warm feet and a touch of heat to chase the raw chill from the air.
|This didn't work. Not enough air for the tea-lights.|
If I was going to use it with the idea of keeping a cup of coffee, or a pot of tea warm, I'd have used another saucer to close the hole, like this. (Nope, didn't work. There isn't enough ventilation this way.)
The top was too hot to touch, but the rim at the bottom was merely warm. I could feel the heat on my legs, which was enough to keep my feet warm.
I lighted it at about 2 pm. The outside temps were in the low 50's. We were under a canopy tent, with shower curtains on three sides. The breeze was brisk at times. It did a good job of chasing the chill off, and giving us some heat for our feet and legs.
I bumped it once, it didn't tip over.
The candles never wavered, and burned about 3 hours. We noticed the difference between one candle and three in just a couple of minutes.
This isn't the answer for home heating by any stretch of the imagination. However, if you have a tent on the road, in the rain, with 3 sides, it will radiate a bit of heat to keep three people from being cold and miserable.
People radiate a lot of heat on our own. It may just be the fact that the tent had a windbreak that kept us from being chilled. Wind chill factor is a force to be reckoned with.
I want to continue experimenting with this simple heater. The winter I was a the farmer's market twice a week selling eggs, we had shelter, and a windbreak, but we really could have used a simple heat source like this.
I'll report back if I use this again at Steamboat Days.
October 20, 2014
So don't put the top on it.
Second, yes, I took the heater to steamboat days and slid it under the table to keep my legs warm. I lowered the table cloth in front so the heat didn't get blown away. It was enough to keep my feet from feeling frozen and miserable.
I really needed it on Saturday, it was chilly and windy, a bad combination.
It was so chilly that I didn't go back on Sunday, I was worn out from fighting the chill. I didn't want to get sick.
Keep in mind that this is just a little bit of heat, 3 candlepower isn't that much. But since it radiates, you do get some relief from the chill. And as the tea-lights are small enough to fit completely under the dome of the pot, it is much safer than an open flame.