Review on Portable High Intensity Trigger Start Torch for Gas Welding, Paint Stripping, and Steak Searing - Works with MAPP/MAP Pro/Propane, Oxygen Free by Hector Smith

I bought this to light my propane torches and heat urethane to get rid of air bubbles. Although I've owned it for a little over four years. I used it 6 times a month and the trigger got stuck and the burner wouldn't light. After disassembling I found that the spring in the switch was sick in the plastic switch that had melted. No warranty is listed but seems like it should last longer than four months. I hope someone sees this thoughtfulness and contacts me to replace it.