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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#1
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Boiler filling loop
We currently have a condensing boiler up in the loft but it's knackered
and will be replaced soon with a Worcester Greenstar 30i. The current boiler has a built-in filling loop but as I get older it's getting more difficult to get up there to top up the system. Does anyone know if the Worcester Greenstar 30i has a filling loop built in or would it be possible to place a 'remote' filling loop and pressure gauge in the piping as it goes up through the airing cupboard? |
#2
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Boiler filling loop
On 13/11/2020 19:02, Cliff Topp wrote:
We currently have a condensing boiler up in the loft but it's knackered and will be replaced soon with a Worcester Greenstar 30i. The current boiler has a built-in filling loop but as I get older it's getting more difficult to get up there to top up the system. Does anyone know if the Worcester Greenstar 30i has a filling loop built in or would it be possible to place a 'remote' filling loop and pressure gauge in the piping as it goes up through the airing cupboard? It probably does have an internal filling loop, however that does not stop you having and additional traditional style loop elsewhere. -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#3
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Boiler filling loop
John Rumm formulated on Friday :
On 13/11/2020 19:02, Cliff Topp wrote: We currently have a condensing boiler up in the loft but it's knackered and will be replaced soon with a Worcester Greenstar 30i. The current boiler has a built-in filling loop but as I get older it's getting more difficult to get up there to top up the system. Does anyone know if the Worcester Greenstar 30i has a filling loop built in or would it be possible to place a 'remote' filling loop and pressure gauge in the piping as it goes up through the airing cupboard? It probably does have an internal filling loop, however that does not stop you having and additional traditional style loop elsewhere. Brilliant, cheers John. |
#4
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Boiler filling loop
On 13/11/2020 19:02, Cliff Topp wrote:
We currently have a condensing boiler up in the loft but it's knackered and will be replaced soon with a Worcester Greenstar 30i. The current boiler has a built-in filling loop but as I get older it's getting more difficult to get up there to top up the system. Does anyone know if the Worcester Greenstar 30i has a filling loop built in or would it be possible to place a 'remote' filling loop and pressure gauge in the piping as it goes up through the airing cupboard? I have a Greenstar 24i which replaced a non-condensing boiler. It is fitted where the old boiler was. Rather than make a huge mess moving lots of pipes for the old traditional vented system with tank, the zone valve is its old place in the cupboard with the hot water tank. The CH header tank was removed and the filling loop is in the cupboard tapped into the rising water feed to the loft cold water tank. There's a loop and a remote pressure gauge along with 2 valves. It reads nearly the same as the gauge on the boiler. I treat the boiler gauge as gospel, read that and go and see what the other says and then add how ever much I want and check the relative change on the filling loop gauge. |
#5
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Boiler filling loop
mm0fmf brought next idea :
On 13/11/2020 19:02, Cliff Topp wrote: We currently have a condensing boiler up in the loft but it's knackered and will be replaced soon with a Worcester Greenstar 30i. The current boiler has a built-in filling loop but as I get older it's getting more difficult to get up there to top up the system. Does anyone know if the Worcester Greenstar 30i has a filling loop built in or would it be possible to place a 'remote' filling loop and pressure gauge in the piping as it goes up through the airing cupboard? I have a Greenstar 24i which replaced a non-condensing boiler. It is fitted where the old boiler was. Rather than make a huge mess moving lots of pipes for the old traditional vented system with tank, the zone valve is its old place in the cupboard with the hot water tank. The CH header tank was removed and the filling loop is in the cupboard tapped into the rising water feed to the loft cold water tank. There's a loop and a remote pressure gauge along with 2 valves. It reads nearly the same as the gauge on the boiler. I treat the boiler gauge as gospel, read that and go and see what the other says and then add how ever much I want and check the relative change on the filling loop gauge. Great, thanks. |
#6
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Boiler filling loop
On 13/11/2020 19:02, Cliff Topp wrote:
We currently have a condensing boiler up in the loft but it's knackered and will be replaced soon with a Worcester Greenstar 30i. The current boiler has a built-in filling loop but as I get older it's getting more difficult to get up there to top up the system. Does anyone know if the Worcester Greenstar 30i has a filling loop built in or would it be possible to place a 'remote' filling loop and pressure gauge in the piping as it goes up through the airing cupboard? You shouldn't need to keep topping it up. That water is coming out somewhere... ask the boiler fitter about it. It could be something as simple as a bad expansion vessel. Or a leak making your floor joists damp and rotten Andy |
#8
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Boiler filling loop
In message , Vir Campestris
writes On 13/11/2020 19:02, Cliff Topp wrote: We currently have a condensing boiler up in the loft but it's knackered and will be replaced soon with a Worcester Greenstar 30i. The current boiler has a built-in filling loop but as I get older it's getting more difficult to get up there to top up the system. Does anyone know if the Worcester Greenstar 30i has a filling loop built in or would it be possible to place a 'remote' filling loop and pressure gauge in the piping as it goes up through the airing cupboard? You shouldn't need to keep topping it up. That water is coming out somewhere... ask the boiler fitter about it. It could be something as simple as a bad expansion vessel. Or a leak making your floor joists damp and rotten This is currently exercising my mind:-) Having drained and re-filled the primary loop recently, I have become aware that setting the system pressure exactly to that of the expansion vessel leads to alarming pressure drops as the entrained air slowly escapes via the auto bleed valves. Stabilising now and I have stopped running round the house with a torch! This must happen when plumbers do a system flush and re-fill from the mains. -- Tim Lamb |
#9
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Boiler filling loop
On Sat, 14 Nov 2020 08:46:20 +0000, Brian Gaff \(Sofa\) wrote:
Don't you think that with all the innovations in boilers and the considerable logic now possible at a relatively low cost, that they do not build in sensors that do the topping up automatically. This would also serve as a leak detector as if it needed topping up a lot there has to be a problem. Brian In one of my houses in the past, I had a coal fire with a back boiler. Over the 20 odd years I was there, I never knew how the boiler got it's water supply, but it always served up nearly boiling water with no servicing. |
#10
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Boiler filling loop
Cliff Topp wrote in :
We currently have a condensing boiler up in the loft but it's knackered and will be replaced soon with a Worcester Greenstar 30i. The current boiler has a built-in filling loop but as I get older it's getting more difficult to get up there to top up the system. Does anyone know if the Worcester Greenstar 30i has a filling loop built in or would it be possible to place a 'remote' filling loop and pressure gauge in the piping as it goes up through the airing cupboard? I have just that for my WB in my loft. I have never used the integral one. I also have a magnaclean in the airing cupboard |
#11
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Boiler filling loop
"Brian Gaff \(Sofa\)" wrote in
: Don't you think that with all the innovations in boilers and the considerable logic now possible at a relatively low cost, that they do not build in sensors that do the topping up automatically. This would also serve as a leak detector as if it needed topping up a lot there has to be a problem. Brian If th epressure gets low then the boiler shuts down and shows a fault. Surely better than it automatically topping up just under the treshold for a warning.. |
#12
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Boiler filling loop
In article ,
JohnP wrote: "Brian Gaff \(Sofa\)" wrote in : Don't you think that with all the innovations in boilers and the considerable logic now possible at a relatively low cost, that they do not build in sensors that do the topping up automatically. This would also serve as a leak detector as if it needed topping up a lot there has to be a problem. Brian If th epressure gets low then the boiler shuts down and shows a fault. Surely better than it automatically topping up just under the treshold for a warning.. An older open vented system with a header tank will just keep topping itself up until you notice the leak. ;-) -- *A person who smiles in the face of adversity probably has a scapegoat * Dave Plowman London SW To e-mail, change noise into sound. |
#13
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Boiler filling loop
Cliff Topp laid this down on his screen :
We currently have a condensing boiler up in the loft but it's knackered and will be replaced soon with a Worcester Greenstar 30i. The current boiler has a built-in filling loop but as I get older it's getting more difficult to get up there to top up the system. Does anyone know if the Worcester Greenstar 30i has a filling loop built in or would it be possible to place a 'remote' filling loop and pressure gauge in the piping as it goes up through the airing cupboard? Thanks everybody ^^ |
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