Watercooling my MakerGear Prusa RepRap

I’ve been fighting with printing 1.75mm PLA. The thicker brass in the hot end causes the heat to creep up more and make the ‘melt zone’ so long and sticky that the printer jams up. So, I fixed this issue. With one of my aquariums. I am now water cooling my hot end.

Dryer vent heat shedder

I can’t call this a heat exchanger, as it doesn’t exchange any heat. It just sheds some of the heat from the dryer duct into the room. I am trying to keep some of the heat I paid to create, in the house, where I tend to hang out when it’s cold outside. I know […]