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MEMPHIS91 · 10-02-15, 07:42 AM

More dig pics

Just in case you are wondering I am purging as I braze, I have had lots of luck with R152A, it IS flammable but not as much as propane. And it makes for some very clean brazing. It also lets you know when the entire tube is leak free because the flames stop.

10-02-15, 07:42 AM	#21
MEMPHIS91 Journeyman EcoRenovator Join Date: Apr 2015 Location: Oxford, MS USA Posts: 496 Thanks: 69 Thanked 87 Times in 61 Posts	More dig pics Just in case you are wondering I am purging as I braze, I have had lots of luck with R152A, it IS flammable but not as much as propane. And it makes for some very clean brazing. It also lets you know when the entire tube is leak free because the flames stop. Attached Images