Hi,
I have changed a load of of piping today with loads of new joints but have suffered with one leaking when I turn the ch heating on. Its a 22mm tee joint - i thought I had held the blow torch on long enough as I could see solder but its leaked. I drained down the system and then tried to re-solder it adding some solder to the end after brushing on some flux - the solder has stuck but I cant see underneath as the pipe is in the void under a single floor board - has anyone got any tips? - I suppose I could rip up another floor board so I can clearly see the underneath and then try re-soldering - is there any tips for re-soldering pre soldered joints?
Thanks in advance
I have changed a load of of piping today with loads of new joints but have suffered with one leaking when I turn the ch heating on. Its a 22mm tee joint - i thought I had held the blow torch on long enough as I could see solder but its leaked. I drained down the system and then tried to re-solder it adding some solder to the end after brushing on some flux - the solder has stuck but I cant see underneath as the pipe is in the void under a single floor board - has anyone got any tips? - I suppose I could rip up another floor board so I can clearly see the underneath and then try re-soldering - is there any tips for re-soldering pre soldered joints?
Thanks in advance