The PCT-100 focus pre-heater targets heat for improved speed and efficiency for high thermal demand applications, including lead-free. Used for SMT and through hole hand processes, the PCT-100 uses convection air heating to heat a PCB first, for better soldering, improved process control and increased productivity. - The PCT-100 Focus pre-heater adds heat volume, without turning up the temperature, to perform assembly tasks at the appropriate peak temperature without distorting the board. System safety feature automatically shuts off heating when fan is stopped.