2old4this
Inactive User
Got the above problem it all started when we noticed that the radiators where not warming up so had look a combi boiler (worcester Bosch) noticed that pressure gauge had dropped so called a plumber out who filled up to 1 bar and bleeded the radiators. averything worked ok for day and half now downstair are all cold so called out plumber who put some cleaning stuff down the radiator. been told to close off all radiators from upstairs to see if the bottom ones warm up. he said other option was either have a powerflush at £300 or replace all the radiators as there single the last owner had them fitted in 2004 looks like i need another option