Suggest gas combi boiler

[quality]

Very interesting publication on aluminum vs stainless steel in boilers:
[DLMURL]http://www.weil-mclain.com/en/assets/pdf/WhitePaper_CompALSS_Final.pdf[/DLMURL]

But plumbers on forums are saying to steer clear from aluminum.

Obviously You have got some knowledge or information from somewhere. What your desire and opinion suggest is that its not the norm. You can have exactly what you want flow, temp rise, duty etc. The only factor which limits this is how much you are prepared to spend

 

[jonnyswamp]

Ring Biasi, Ferroli or any other quality manufacturers and ask for their sales dept
They will be happy to answer any query you may have, in fact I'd go as far as to say they will be delighted to actually speak to a real person who wants to know more about their products
You may be even more luckier and get a good discount over the phone from them

 

[ShaunCorbs]

When condensing boilers became the norm after 2005 Part L building regs. came into being, all the talk was of how aluminium heat exchangers wouldn't last the course & how stainless would be so much better.
In fairness I have not heard of any prematurely failed heat exchangers, ally or S/S so probably all just mythical nonsense, just like the year 2K bug !

ooo missed a few posts, surves me right for sleep in and worcester/ others have a 10 year warranty on heat exchangers

 

[wattsie1987]

Hold your breath just had an email that Vaillant are bringing out a new boiler expected to be called underfloor tec and the energy consumption Is unreal they've also developed a new way of fans operating and are almost silent watch this space.

 

[Dotty]

Hold your breath just had an email that Vaillant are bringing out a new boiler expected to be called underfloor tec and the energy consumption Is unreal they've also developed a new way of fans operating and are almost silent watch this space.

Is that the one where they insist on you using Dihydrogen Monoxide as the heating medium?

 

[wattsie1987]

Is that the one where they insist on you using Dihydrogen Monoxide as the heating medium?

Yep it is I wasn't going to say but you've let the cat out the bag now! The way it fractionally distalisees dihydrogen monoxide and sells the unused products back to the energy supplier turning a profit for the user is unreal! Heating and ho****er and they pay you an average of £648 a year is mind boggling. I just can't believe it will only produce a max of 23db doing all of that I have one pre order.

 

[lame plumber]

I am waiting for Williams to launch the Intergas rapide, that he mentioned in his thread a minute back, I'll be popping one in for an old customer as soon as they appear, think they use the stuff croppie mentioned.

 

[Masood]

Yep it is I wasn't going to say but you've let the cat out the bag now! The way it fractionally distalisees dihydrogen monoxide and sells the unused products back to the energy supplier turning a profit for the user is unreal! Heating and ho****er and they pay you an average of £648 a year is mind boggling. I just can't believe it will only produce a max of 23db doing all of that I have one pre order.

Lucky sod! I hassled my rep to get me on the pre-order list but he said they had none left.

 

[Chalked]

Yep it is I wasn't going to say but you've let the cat out the bag now! The way it fractionally distalisees dihydrogen monoxide and sells the unused products back to the energy supplier turning a profit for the user is unreal! Heating and ho****er and they pay you an average of £648 a year is mind boggling. I just can't believe it will only produce a max of 23db doing all of that I have one pre order.

Dihydrogen monoxide. Its the future!

 

[Whyme]

Dihydrogen monoxide defiantly is the way forward, incorporate the new ceramic heat exchanger being developed and i reckon boilers will easily push the A+++ on that new ERP thing in September.