Potterton performa 24

[trickey]

Hi have a performa 24, which has constantly being blocked with crud on the flow iso valve, diverter valve has been replaced and also the inlet valve and pump removed and cleaned.
When boiler is switched on pin isnt forced out far enough to puch switch to fire boiler, unless i restrict the flow, or return. when i manually lift the switch , you can hear the water just boiling away. pump is working fine, can you clean the heat exchanger ????
No heating and no hot water .

 

[diamondgas]

:welcome: to the forum trickey

No info on safety gas related stuff here alas....... I'd advise you get yourself someone out to assess the route cause of all the crud and give you best advice to overcome the issue before the boiler gives up the ghost all together ... personally

 

[Dotty]

Agreed.

You need a gsr in to look at your boiler. We cannot and will not give advice on the installation or repair of boilers for your own safety.

Please go to Gas Safe Register | Ensure your gas engineer is registered. or post a thread in the 'I'm looking for a plumber / gas engineer' section of these forums remembering to include your location. [DLMURL="http://www.ukplumbersforums.co.uk/im-looking-plumber-gas-engineer/"]I'm looking for a Plumber or Gas Engineer[/DLMURL]

If you are gsr please increase your post count to 10+ then send a pm to either Gas man or Redsaw who will then check you and then give you access to the gsr private forum.

Thank you.

http://www.ukplumbersforums.co.uk/central-heating-forum/42241-notice-gas-safety-related-advice.html