combi boiler 36kw on CH, any ideas?

[mutley racers]

Hi guys, i am after the above. I cannot seem to find them from vailliant or bosch group. Only commercial Boilers.

These commercial ones offer 46kw.

Q: Do you need to have commercial quals to install one of these, even though it is not above 70kw

 

[SimonJohns]

Yes. It's a commercail boiler

 

[diamondgas]

Is it possible to do a tandem install, say 2x18kW?

 

[SafeGasInstall]

wb heaty ony 42kw and cylinder

 

[Mike Jackson]

Look at the Atag Q38C

 

[SimonJohns]

I agrees with sgi. If the house is that big. It must have a large hot water demand

 

[barronbathrooms]

Raven heat advertise 42 kw combi's in gas installer every month lol!

 

[barronbathrooms]

All brass fittings and manifold!

 

[mutley racers]

hot water isnt really that much of a big demand. It only has 2 shower rooms. One showe is electric. No baths either. 6 wash basins and a kitchen. That s it. Their flow for hot water is 22litres a minute. How long is the warranty on tha atags?

 

[mutley racers]

oh, and the custard does not want a cylinder. They just want a swop for the combi they have in there at the moment. But not the same boiler, as it needs a computer to diagnose the faults

 

[Mike Jackson]

Atag is 5 years. Be wary if you price though the Q series don't come with exp vessel or iso valves so allow extra in the cost.

 

[SafeGasInstall]

fit combi for hat water and heat only for heating

 

[mutley racers]

safegasinstall, the space is limited believe it or not. I have actually just done my boiler sizing and it turns out to be 33kw ch. I cant believe vailliant or bosch group don't do them.

 

[SafeGasInstall]

I think 42 CDI does 32 kw on ch , but not sure !
Watching the game now !

 

[mutley racers]

is that the man city v united? What an end to a season that is. Even the managers having a go at each other.

 

[mutley racers]

the 42cdi does 30kw on central heating. I guess i could not use this hey?

 

[SafeGasInstall]

Well I was hoping city will scor min one more , but I am happy as they did win !
Have a look at wb web for out put for ch on 42 CDI. Gas supply must be upgrade for such a boiler

 

[mutley racers]

the ch is 30kw. No rating for hot water though?

 

[SafeGasInstall]

are you fitting new rads , if so reduce size of few and you will be ok 🙂 lol

 

[SafeGasInstall]

Hot water will be 17-18L

 

[mutley racers]

no, unfortunately am not fitting any new rads

 

[mutley racers]

gutting that i can't find a decent boiler with the specs i need