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today I was at a breakdown which was caused by a blocked filter in the gas valve. I am from N IRELAND, i THINK WE DONT HAVE ANY FILTERS ON THE PIPELINES. Can you get filters for a domestic premises. Has england got any filters. what would you advise..

Did you drain down the system. Is all the valves open. Bleed the water pump, is the water coming out..

On friday i am going out to a system that is over pumping for 2 years. The installer has fitted the waterpump after the fill and ex pipes, on the neg side of the system. ALso a bypass valve fitted. Open for comments

I have a sime boiler c/w a nu-way nol3 which is top class shape. I know that is a flue problem, It will lockout once a month in the moring time. I have measured to draft cold and hot -reading cold +1 mbar -reading hot -4mbar. Any tips oilman?

I recently carried out a survey on a heater system and found several faults. One of the defects involved the expansion tank. Details : The expansion isnt covered and the overflow is piped looking into the storage tank. E.g If the expansion tank was to over fill it would overflow into the...

I am currently servicing boilers in 3 flats. The meters are installed inside the flats. The Service Pipework Runs up the side of the building externally. At ground level the service pipework coming out of the ground is a yellow plastic pipe (mdpe) If is about 3foot tall before changing in...

I am looking information on Benraad boilers.

Thanks for the feed back. Has anybody done any sealed system course?

In all my books and boilers manuals about Fill Loops on a sealed systems, It advises you to remove the flexi pipe. Yesterday I was told that as long as there is double check valve installed you can leave the flexi connected. Most sealed sysytems always have the mains turned off , but the...

It could be a number of thing, have you cold water supply, insure that the valves are open under the boiler. Your plumber should be able trace the water to the boiler. Good luck.