combi boiler

[pauls]

worcester combi 2 year old lost pressure but no sign of any leaks

 

[so-solar]

have you re pressurised?

 

[archiedale]

Double check then triple check, if dry, check PRV for leaks. If still nothing found get back.

 

[pauls]

yes re- pressurised

checked and double checked and customer has not seen any signs of a leak either, prv also checked

 

[Blackcatgas]

Leak under the ground floor.

 

[Billy Bob Bob]

you need to check the heat exchanger/syphon to see if its that if your certain its not the system or expansion vessel have you checked the rad valve glands?

 

[fabio]

Get some leek sealer in there lad!............

 

[pauls]

heat exchanger is my next port of call thanks all