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As the title suggests I have a overheating Linea 735. The problem is on heating and hot water. 18month old boiler, system flushed, magnaclean filter fitted. The overheating noise is not a constant squealing, more like a motion noise, hard to explain, like a steam train engine...

Small problem has developed on my Vokera 735. Fault on DHW only. After running for 30 seconds it sounds like a train, a repetitive noise. Thinking either non return valve not sitting at plate HX or overheating but it's only 18months old, has a magnaclean fitted and was all flushed out when...

Does anyone know what the going rate at the moment for opper/Aluminium?? I have got 100kg of used copper and 10kg of aluminium cans to be exchanged. Cheers

Hooked upto a system the other day and it wouldn't circulate??? Sealed system,Yplan, system chb. GLoworm Ultimate 22mm pipe to pump/valve before it goes undergrground into 15mm. The problem is poor circulation initially. The boiler cycles off before there is any heat to the rads. Heat gets...

Fitted RS part no 240-1231 1 S/steel large actuated pushbutton switch My mistake but it is momentery switch, I need a switch that latches. it has a minature or sub-minature switch that just clips onto the back of the button unit so is there any chance of just swapping this for a switch...

I have a 10led outdooor kit. Not fitting outdoor but on my kitchen kickplate. I need to fit a switch in series to turn them on/of as I can't use a plug which is supplied. It's a 2 core cable from the mains 240vac, then it goes into the transformer which steps it down to 12Vdc with 10plug...

Anyone ever bought used these? Our house is 120yrs old and on a sunny day there are millions of fibres/dust particles flooating about the air. The house becomes dusty very quickly and we have polished walnut floors so they too also become mucky looking. I've been looking at Air Purifiers...

At a job today, system chb with UNvented right next to it. 4 level house. 2 zone valves ch+dhw When running dhw only the radiators on the 3rd floor, same level as chb, heat up. NO other levels get any heat. The ch zone valve is not passing, absolutely stone cold so it isn't passing....the...

Last year I renovated our bathroom. The wife felt she had to do something as i have fitted new walls/elecs/shwr elclosure,bath,lights,furniture etc ..... so it was decided she could do the grouting as she done it before in her last house. Anyway the weather was good so after the gaps were...