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    RCD tripping with EV charger..Question.

    I have 2 CUs in my house, box one covering lights/ cooker/ machine etc. The other box 2 is for sockets, garage and a few other things. several days ago, the RCD for box 2 tripped. After spending quite a time checking all the cabling in the box I tried to isolate which MCB the issue might be...
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    Hot water from Tundish after multiple checks.

    I have a Santon 210 litre unvented cylinder. I've had water running through the tundish for a while. Initially, I had a very weak hot water flow to taps and showers. The gauge at the combination valve showed only about 1.2bar pressure. The santon system should be set at 3.5 bar according to...
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    Replaced hot water expansion tank, now droning noise from system.

    My old hot water expansion tank was knackered (water coming out from valve on top) I got a similar new tank fitted. (also checked the pressure pre fitting) Ever since, on turning on any hot tap, there is a loud whining droning noise for about 5 seconds, then all is ok again. How can I fix...
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    Propane gas weed burner.

    I had a canister operated gas weed burner for years which worked well, but was costly to run as the canisters did not last long. I decided to buy a more heavy duty propane gas wand which connects to a large propane tank on a trolley. This is the sort of set up roofers would use whilst working...
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    oil fired boiler, flow direction wrong?

    Hi. I am just about to drain down and flush my pressurised oil fired home heating system which is situated in my garage (adding a TF1 filter and fresh inhibitor as well.). After looking at the whole system and trying to plan the job out, I am suspicious of a few things that I have seen, and just...
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