Abstract: A torch comprising a functional combination of: 1) an ignition system having an internal bluff body wall, said ignition system having an open end and an end in which is present a spark plug; and 2) an elongated fuel line that is secured to said torch so that heat easily passes from hot gas and flame inside said torch thereinto during use, wherein the fuel line has a fuel flow “swirl” producing element therewithin; and 3) a thermocouple secured in place inside the torch to monitor temperature at a relatively high temperature location therein, such that if the temperature decreases while fuel is still flowing a signal is generated to provide a spark to the spark plug.