I have a board with lots of parts. Most all through hole. I think there is a cold solder joint on it somewhere. Can I use a pre- heater. The ones you see being sold for SMD rework? Will this work? If so what should I set it for. I know it is not made for this but I don't have a oven, and don't want to buy one. It would take me hours and hours to reflow each joint. Has anyone tried this? Is the only way to do it one at a time or an oven? or ??
Thansk Uriah