Create Your Own System Buy a complete system or buy only the components you need it's your choice. PCT-1000 Programmable Preheater Lets you increase heat capacity with highly-controlled thermal output. Can be used for soldering desoldering SMD rework and with its added heat capacity gives faster production rates while lowering overall process temperatures. Includes 4 programmable heating zones and one cooling zone and selectable time and temperature targets to create a preheat thermal profile. The advanced heater controls the temperature at either the heater output or board.