Is there a teakettle that's insulated on all but the bottom (so you
can heat water on the bottom, but it doesn't lose heat on the top and
sides)?
The application is keeping a pot of water hot when the power goes
off in an ice storm for a week. A regular kettle with a plumber's
candle under it can heat water to about 60F above the room temperature
and hold it there (plumber's candle burns 13 hours, very handy at two
per day, keep some around), but when the house drops to 30F you're
making instant coffee that's warm but lower than body temperature.
The point is to raise your spirits, and hotter would be better for
that.
Insulation would let you hold water much hotter.
Larger teakettle is better. Basically you fill it when you go to bed
and use it after it's been heated during the day.
--
Ron Hardin
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On the internet, nobody knows you're a jerk.