Idk if anyone caught what I wrote about peltier or thermo-electric dehumidifiers earlier. This article claims that they weren't even introduced to the US until 2007.
Instead of heat it uses an electric charge, one side is positive, the other negative, this difference across a heatsink or something will condensate the water. So while one side is producing a positive electrical charge(very little heat) the other is cold, and this thing puts out almost zero net heat.
A thermoelectric dehumidifier regulates humidity levels in a room. It may also be used to remove water from the air to reduce humidity levels. The Peltier effect is how it maintains humidity levels. This device has been designed utilizing high-quality materials and cutting-edge technology, which...
dehumidifiercritic.com
I would love to know if anyone here has had any success with this alternate type of dehumidifier.