Can You Use A Heat Gun To Solder Copper Pipe
A soldering gun even high wattage units isnt going to give you enough heat and even if it could its not going to heat the pipes uniformly.
Can you use a heat gun to solder copper pipe. Can I use a heat gun to solder copper pipe. Published Apr 22 2014. Last edited by a moderator.
Its most suitable for working with soft solder with a melting point below 400C. MAPP gas usually a bit more expensive gets much hotter than propane so heats the pipe faster. In this video we show you how to solder copper pipe fittings with a heat gun.
As well as all kinds of other DIY jobs a heat gun is very handy for soldering copper pipes. You can use a heat gun or flameless soldering tool but they heat up copper pipe very slowly and some may not have enough energy to solder larger diameter pipes. Blow torches do a wonderful job of soldering copper pipes but they are also good at setting fire to your home.
A heat gun is a much safer alternative and does not have a dangerous naked flame to come into contact with flammable building materials. Im guessing it would take a while to heat the pipe and you might damage the surroundings while waiting. Also since lead-based solder is not code-compliant for domestic water systems the tin and silver-based solder take a little more heat to get them to flow.
If you can heat up the fittings quickly you will actually be heating up less pipe area. You must use flux and lead-free solder to solder copper pipes together without. If you must solder a hole in copper pipe as a repair heres how.
I wouldnt say never use a heat gun for soldering pipes together. You have a couple of options when it comes to selecting the fuel type for your soldering torch. Most heat guns will have a built in safety thermal heat switch which will terminate the device if a dangerous heat level is achieved.