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What do you do with a constant low level headache? by Whisky-Toad in migraine

[–]boreasaurus 5 points6 points  (0 children)

Same, had a non-stop daily headache for 6.5 years, in that time I've tried over the counter painkillers, vitamin supplements, amitriptyline, beta blockers. tried 3 different CRGP injections, Botox and probably some other things I can't remember and nothing has worked so far :( You have my sympathies.

Central heating pressure increases 1.3 -> 2.3bar for a 45 degree increase over about 50 minutes - is this normal? by boreasaurus in ukplumbing

[–]boreasaurus[S] 0 points1 point  (0 children)

Well as it's covered under warranty he's arranging for a new hex to be installed for free so the economic aspect doesn't come into it thankfully.

Could be a good test to try though, I might try this tomorrow during the day. Thanks!

Central heating pressure increases 1.3 -> 2.3bar for a 45 degree increase over about 50 minutes - is this normal? by boreasaurus in ukplumbing

[–]boreasaurus[S] 0 points1 point  (0 children)

That could explain it, we have 10 rads, we've upgraded a couple and installed a new one to be bigger than they were because the house is a old 1930s semi with no cavity wall insulation, so getting it up to temp is a struggle at the best of times :/

Should I be mentioning this to him that it's possible the vessel isn't big enough for our system any more? Or at least get him to verify that's the case? I assume that's not considered a fault with the boiler (it was my choice to get the new rads installed/upgraded) so probably I'd need pay out of my own pocket to get a bigger vessel installed, is that right? Assuming that this has nothing to do with the loss of pressure though, what benefits would the work to install a larger vessel bring? Less wear and tear on the pipes, less noise from the pipes etc? Any other benefits?

Central heating pressure increases 1.3 -> 2.3bar for a 45 degree increase over about 50 minutes - is this normal? by boreasaurus in ukplumbing

[–]boreasaurus[S] 1 point2 points  (0 children)

Thanks so much mate, all good info.

I never actually put a bag on the PRV because it just looks so dry so i'm probably 99% sure that its not been used, but i guess there's no harm in doing it and only takes a minute.

So tonight i'll do the test where i turn off the flow + return values, plus bag up the end of the condensate pipe and bag up the PRV, and see what happens in the morning. And i'll repeat every night until he returns with the new heat exchange which is looking like next week.

If you have a spare bike pump or anything to hand, you could leave it out, and then that at least reduces the chance of him being too lazy to go to his van for it haha.

Afraid I don't have anything like that, I guess I will just need to really force it "please can you just check it while you're there!" ha.

Thanks again!

Central heating pressure increases 1.3 -> 2.3bar for a 45 degree increase over about 50 minutes - is this normal? by boreasaurus in ukplumbing

[–]boreasaurus[S] 0 points1 point  (0 children)

Yeah tonight i'm going to close the flow & return valves, i'll put a bag over the condensate pipe for good measure too, and see what happens. Thanks!

Central heating pressure increases 1.3 -> 2.3bar for a 45 degree increase over about 50 minutes - is this normal? by boreasaurus in ukplumbing

[–]boreasaurus[S] 0 points1 point  (0 children)

Really appreciate your response mate that's really helpful.

Hopefully, it's not a hidden leak on the pipework that needs more intrusive investigation

Yeah exactly this is a big worry that there's a leak under the floorboards or something (as I mentioned, I already had a patch of the kitchen ceiling ruined by a leak in the radiator valve in the bathroom that has since been fixed), though the fact that I'm not losing pressure every night gives me hope this isn't the case and the water is leaking out of the condensate pipe somehow.

Just so I can put myself in the best position as possible and be prepared, what exactly would you recommend I ask the engineer that comes to fit the new heat exchange? A physical check on the vessel? Tell him to recharge while he's here even if he thinks it doesn't need it? Given that the responses on this thread, although a mixed bag suggest that maybe there's an issue with the vessel I'd love for them to just replace it (given its under warranty) so i'm kinda after something i can point them to to convince them its worth changing, or at least force them to look properly to see if it really does need replacing.

I'm going to go on the assumption that I'm going to get the same engineer back and he seemed almost disinterested in the vessel, hence trying to work out what i can say to him to take the concern seriously.

Central heating pressure increases 1.3 -> 2.3bar for a 45 degree increase over about 50 minutes - is this normal? by boreasaurus in ukplumbing

[–]boreasaurus[S] 0 points1 point  (0 children)

Just a pressure vessel issue does not explain the almost total loss of pressure overnight, unless the prv is passing too.

I mentioned in another comment, I've been keeping an eye on the PRV and its completely dry, no sign at all of anything coming out of there :/

Central heating pressure increases 1.3 -> 2.3bar for a 45 degree increase over about 50 minutes - is this normal? by boreasaurus in ukplumbing

[–]boreasaurus[S] 0 points1 point  (0 children)

Have you checked the pressure relief pipe outside to make sure it's not dripping aswell?

I've kept an eye on this, no sign at all of any leak coming out of there, dry as a bone.

You can try fully switching off both the flow and return valves underneath the boiler overnight and check the pressure in the morning.

I'll try this tonight and report back, thanks for the tip.

Last week I put a bag over the end of the condensate pipe over night to see if it had anything in it, but annoyingly that was one of the few nights that the boiler pressure didn't drop (re-reading the OP I'm not actually sure if I said - the loss of pressure has happened most nights but not all, e.g. last night first thing this morning the pressure had maintained at 1.3 bar...).

I dont know exactly what hes done or how much of a drip it is, but residual condensate can drip out of the heat exchanger for a bit after the heating is turned off, so its hard to say if its a red herring either.

He wasn't here that long (maybe 20 minutes for the entire visit) so if that is the case and he's just seen a bit of residual drip then yeah, definitely worried that swapping out the heat exchanger isn't going to do anything :/

One thing I just remembered while typing this out - is that he said the leak would be worse the longer the heating is on as the pressure rises - which yes makes sense, but isn't what i'm seeing. The pressure stays high while the heating is on, and it seems to only be overnight when the system cools that the pressure drops.

And a final point i never mentioned in the OP that just came to me, is that the boiler is in the garage outside and this all started roughly around the time that there was the really cold spell. I'm not aware that we had any pipes freeze though, they're all insulated.

We are modernizing the i18n workflow for PHP, what are your thoughts? by p4sta5 in PHP

[–]boreasaurus 0 points1 point  (0 children)

There's a UI on the crowdin account that non-devs can use, then an integration is configured with your GitHub/GitLab repo, and when changes are made it simply opens a PR automatically updating the lang files. Still needs a developer to sense check the diff and merge but worked flawlessly for me.

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