RGII79
Gas Engineer
- Messages
- 173
I have a problem with a 3 week old logig system 18 intermittant leak inside boiler casing checked blow off and not passing aav ok and all seals seem ok but pressure not above 1 bar and 3 calls since install saying leaking from rubber gromit elec cable bottom of boiler. unsure whether H EXCHANGER OR CONDENSE TRAP WERE ALL FINE WHEN I CHECKED OTHER TIMES