No central heating?

[ahite]

Morning all

Boiler is working and giving us hot water but none of the radiators are warming up. The pipes are hot under the boiler and in the airing cupboard but nothing at the rads. Valves are all open, pressure is OK so I'm thinking it could be sludge but don't fancy a hefty powerflush charge. Does this sound like this is the cause? Would adding a product like Sentinel do a decent job?

I welcome any advice on this frustrating topic - especially as it is getting colder!

Thank you

 

[kbdiy]

You need to be more specific about the type of boiler and controls on the system.

One of the first things to check would be the operation of any room stat and motorised valves.

 

[ahite]

Hi Kbdiy

The room stat is operating ok, calls for heat and triggers the boiler and motorised valve is working ok.

It's a Worcester Bosch Greenstar 24i condenser I believe.

thanks