Hi Guys
Update - the company I work for is in the process of issuing each tech with the Turbo 200 and just keeping a few BOC welding sets ( like 1/5). I have had one for a year now. One good trick I found with sweatting off a larger pipes is to use a Mapgas as well as the Turbo 200 (with the biggest tip), where I work there has to be a fire century for safety which makes it easier.