Can anyone recommend a good, "one that actually works" Electric pipe fitting heater to soft solder 1", 3/4", 1/2" pipe with. The Safety Person at work has these impossible rules, for using an open flame torch in the buildings. Six hour fire watch, no bottles or torches unattended, etc. When I was piping in units in the mechanical room it wasn't a big deal, as I could just walk outside and torch stuff up. Second floor and in the attic, what a PITA. Cost is no object, since I'm going to throw the purchase of this thing back in their lap.