![3D Printer Thermal Runaway / Thermistor Tester #7 - Project Report Updated - Challenge Blog - Experimenting with Thermal Switches - element14 Community 3D Printer Thermal Runaway / Thermistor Tester #7 - Project Report Updated - Challenge Blog - Experimenting with Thermal Switches - element14 Community](https://community.element14.com/resized-image/__size/1280x960/__key/communityserver-blogs-components-weblogfiles/00-00-00-03-59/2514.update_5F00_5.jpg)
3D Printer Thermal Runaway / Thermistor Tester #7 - Project Report Updated - Challenge Blog - Experimenting with Thermal Switches - element14 Community
![Hotend Thermal Runaway after following heatbreak replacement guide. – Hardware, firmware and software help – Prusa3D Forum Hotend Thermal Runaway after following heatbreak replacement guide. – Hardware, firmware and software help – Prusa3D Forum](https://forum.prusaprinters.org/wp-content/uploads/2021/01/0105211244b.jpg)
Hotend Thermal Runaway after following heatbreak replacement guide. – Hardware, firmware and software help – Prusa3D Forum
![Recently had a couple thermal runaway errors and I was inspecting to make sure the thermistors were secured (they weren't) but the thought crossed my mind of maybe having to replace them. Recently had a couple thermal runaway errors and I was inspecting to make sure the thermistors were secured (they weren't) but the thought crossed my mind of maybe having to replace them.](https://preview.redd.it/phpde4zqd6l81.jpg?width=640&crop=smart&auto=webp&s=afb3765b421c042e49a3b23b436e1e1fbddab39a)