The Keston pre assembled qudos C25 Celsius boiler on unvented hot water store. This one has a C25 Celsius on it I need to change this for the more modern q28 boiler has any one done this advice please. I am hoping for an uncomplicated swap
Keston boiler c25 with spa unvented
- Thread starter MrRegs
- Start date
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The OP's posting does not seem complete.
It seems he has a Celcius C25 which is still working after 9 years and now wants to replace it with another more recent design of Keston boiler.
I do have to say that I would expect an Ideal Logic might be a better and cheaper choice.
Ideal bought Keston about a year ago.
Tony
It seems he has a Celcius C25 which is still working after 9 years and now wants to replace it with another more recent design of Keston boiler.
I do have to say that I would expect an Ideal Logic might be a better and cheaper choice.
Ideal bought Keston about a year ago.
Tony
I'd love to do what you propose to a C25/Spa rig that is driving me mad at the moment!!!! but no funds availible to do it ...so we keep on changing parts only for something else to go wrong ... "Class" 
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Thanks for you interest and replies and sorry for not getting back sooner but duty calls and off to work I whent. The story here is that this rig has the C25 on top. Its a clients flat and the flue is in, both these go up through the roof so dont fancy messing with it unless i have to. the qudos is quite an old set up, hence the C25, could possibly have chosen another boiler but then still the same fitting in "chalange" with added agro of the flue.
any way have got new q28 in the back of me motor and tomorrow will get involved. the flues are opposite way round, but such short run, say 1M so can afford some bends to marry flues. the under boiler plumbing is different but this is usual for boiler swaps, but still a bit tight, (some people like it like that i hear). Mounting the q28 onto the rig will be fun at the moment i think i will use timber plaster brd composite attached to the existing frame using drilled in bolts or similar.
If it looks like a disaster I will carfully put the boiler back in the box and beg to return it and fix the old C25
Oh the old C25 has as split in the heat exchanger/combustion box so thats an expensive fix anyway
Our client is away for the day and the flat is a top floor penthouse thing so we should be nice and comfortable will let you know how we get on
any way have got new q28 in the back of me motor and tomorrow will get involved. the flues are opposite way round, but such short run, say 1M so can afford some bends to marry flues. the under boiler plumbing is different but this is usual for boiler swaps, but still a bit tight, (some people like it like that i hear). Mounting the q28 onto the rig will be fun at the moment i think i will use timber plaster brd composite attached to the existing frame using drilled in bolts or similar.
If it looks like a disaster I will carfully put the boiler back in the box and beg to return it and fix the old C25
Oh the old C25 has as split in the heat exchanger/combustion box so thats an expensive fix anyway
Our client is away for the day and the flat is a top floor penthouse thing so we should be nice and comfortable will let you know how we get on
that explains everything! carp replaced by cheap tuna!
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