I have found myself needing small heaters, in the 5-10 watt range for various applications in diy projects, preferably powered from 120VAC. The exact wattage is not important, and doesn't have to have a thermistor.
Ideally, I would love to just use a 3k/10 watt resistor and call it a day, but for safety reasons I know you must use an isolation transformer.
So can I just find the smallest 1:1 0.05A iso transformer I can, fuse it at 0.05 A on the wall side and call it good?
There might be an even better solution though, maybe even something just off the shelf.