Discuss non condensing high efficiency boiler in the Plumbing Jobs | The Job-board area at PlumbersForums.net
Hi RayThank you for your reply, just to clarify the reason of my question . I've see the boiler that can perform as previously mentioned. It is not imported in UK but I can get old of one easily.It is expensive but not much more of some top of the range normally available boilers.Speaking with people in general every one says that only condensing boiler are to be installing in UK. I found that a false information. the MI :at max nominal power 93.2% efficiency,flue loss 4.9%, loss at the body 1.9%. exhaust gas temperature 108cThe heat exchanger is the tube and shell type all in copper.Will I be allowed to fit one in UK?
Put us out of our misery and say what the make and model is of this wonder boiler!The MI :at max nominal power 93.2% efficiency,flue loss 4.9%, loss at the body 1.9%. exhaust gas temperature 108c
summat for nowt, lovin it, even if its only 5% lol
cheers tamz, a privilege.You've turned green :smile:
Isn't a condensing boiler 105+% efficient ?
That is an impossibility. Most are running nowhere near their stated efficiencies (calculated from a bench test) and only slightly more efficient than the ones they replaced.
i totally agree 3 boilers i serviced last weekThat is an impossibility. Most are running nowhere near their stated efficiencies (calculated from a bench test) and only slightly more efficient than the ones they replaced.
looks heaplike good luck getting spares for itThe OP can't be bothered to tell us which boiler he is talking about, but the Homologation Number was sufficient!
[DLMURL]http://www.mcncaldaie.com/BluGas.pdf[/DLMURL] (it's in Italian!)
It's not listed on the Sedbuk database.
QUOTE=zzzjim;370668]Things designed to be used in hotter countries don't often do well in our weather !Things designed to be used in hotter countries don't often do well in our weather !
( Not a GSR pro ) but daft enough to drive Citroen !
You want to talk technical? What do you make of 109 degC? At what temperature do you expect water to condense? How does the boiler make sure that the flue gas temperature does not fall below 100 degC or what ever it is in your place?You people so called professionals failed to help me to take a decision based on pure technical ground.
been in this game along time,the boiler your suggesting as i pointed out looks heap like as in a load of tat i might be wrong but unless you can speak italian and know you will get spares in the future why bother? if your looking at a shortcut by putting a new boiler in to a sludged up system your asking way to much do yourself a favour and get it done properly and overhaul the lotLooks like if I will get this boiler installed I will be shot.
GasMan reckon that it is a heaplike. what does it mean? is it a technical term? maybe a new efficiency classification. Thank you Gas Man for your professional opinion but you never answer the asked question.
As well can't understand what vern mean ????
You people so called professionals failed to help me to take a decision based on pure technical ground. I am frightened to death as I know that Gas Man is in posses of an Axe , you convinced me I WON'T HAVE THIS BOILER FITTED.
Suggest me one good boiler which will last a long time even if it is made with a lot of expensive plastic, and I will be able to find lots of parts for the yearly repairs, and lots of powerflushing.
Thank you for all the help
why bother?
ggman said:I know the boiler that will suit your system, THE TUBE HEAT EXCHANGER IS MADE IN COPPER, 6 TUBE LONG 60 cm, the DHW heath exchanger is a long serpentine of copper and it is always wet by the boiler hot water, les complications as there is not any complicated and fault prone 3 ways valve, there is only a flow switch when there is DHW request the electronic stops the pump and will give the max power to the burner. Simple isn't it?
These boilers last longer my brother in Italy had one that still running efficiently after 25 years.
I am trying to import them, the manufacturer stated that they are particularly suitable for old system iron pipes and cast iron rads.
Here the link of the website [DLMURL]http://www.mcncaldaie.com/BLUCOND.pdf[/DLMURL] the blucond is actually a condensing boiler, but there are other models, if you're interested I will help you with translations cos the website is only in Italian.
Regards
ggman
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