Radiator cold spots

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randyandy
Posts: 2480
Joined: Fri Jul 14, 2017 2:40 am

Re: Radiator cold spots

Post by randyandy »

Cheers BB

randyandy
Posts: 2480
Joined: Fri Jul 14, 2017 2:40 am

Re: Radiator cold spots

Post by randyandy »

laralatex wrote:

> Er, the waterflow comes in at one end. yep got that,
>
> But the system links up to all the rads surely, so the water
> must go 'out' as well.
>
There are two pipes Lara but both are at the same end of the radiator.

The cold spot is the opposite corner and it was suggested not circulating properly because of how the water goes in.

randyandy
Posts: 2480
Joined: Fri Jul 14, 2017 2:40 am

Re: Radiator cold spots

Post by randyandy »

Trumpton wrote:


> Is your property insured for accidents cause by repairs?

I would have to check Trumpy but yes it probably is.

It's not a repair though more some iffy DIY by the previous owner that is now becoming noticeable.

Andy

Ace
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Joined: Fri Jul 14, 2017 2:40 am

Re: Radiator cold spots

Post by Ace »

Upgrade your pump initially, flush the system with a proper flushing agent which a decent plumber will do all in for ?400.
Failing that, you might have to upgrade boiler, especially if its old.
Avoid BG, they subcontract work out, you are better getting a quote from a CORGI installer initially, he'll TRY and sell you an upgraded package, but tell him you have heard about a system flush and a new pump, he'll begrudgingly agree

The West London of my youth is now on dvd


I've met the man on the street............and he's a cunt
randyandy
Posts: 2480
Joined: Fri Jul 14, 2017 2:40 am

Re: Radiator cold spots

Post by randyandy »

Cheers Ace

If I recall the system flush was offered by British Gas but the emphasis was on new everything.

The boiler is relatively new just a few years old so when they starting saying that to needed replacing something didn't add up and made me think everything they said was suspect.

Andy

Ace
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Joined: Fri Jul 14, 2017 2:40 am

Re: Radiator cold spots

Post by Ace »

If you are based in Midlands, let me know off forum. I'll flush it and change the pump at cost price only

The West London of my youth is now on dvd


I've met the man on the street............and he's a cunt
randyandy
Posts: 2480
Joined: Fri Jul 14, 2017 2:40 am

Re: Radiator cold spots

Post by randyandy »

Thanks for the offer ACE

I am 'up north' mate.

Ace
Posts: 5879
Joined: Fri Jul 14, 2017 2:40 am

Re: Radiator cold spots

Post by Ace »

Okay, mate...........I'd have done a sterling job for ya as well.
Take my advice, get a couple of CORGI lads in and compare prices, but come back and report here, I'll put you right

The West London of my youth is now on dvd


I've met the man on the street............and he's a cunt
pj
Posts: 1647
Joined: Fri Jul 14, 2017 2:40 am

Re: Bleed the system.

Post by pj »

Isn't there a thing, (I've an oil burner), where the plumber resets the whole pumping system, i.e he bleeds from the boiler house , thus bleeding any trapped air in the system, not just individual radiators.

Also, how far is the cold radiator in relation to the pump/boiler, sometimes a pump (depending on size), won't pump the heat all the way.

Pj
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