How Do I work Out KW of Rads

Joined
5 Nov 2008
Messages
560
Reaction score
22
Country
United Kingdom
Hi

I don't think my Vaillant Ecotec 831 has been range rated.

I have

1 x 400x2000 Double Rad
2 x 600x800 Single
2 x 600x1400 Single
1 x 600x1200 Single

Plus a small towel rail, all this is in a standard 3 bed mid terrace house.

What is the factory set output for the boiler?

What do you think I should range rate mine to?

Many Thanks
 
Sponsored Links
do not touch

from the installation manual

"The boilers are fully modulating for central heating, and
it is therefore not necessary to range rate the boiler.
However, if desired, it is possible to range rate the boiler,"
 
Sponsored Links
It doesn't have to be done but it will work better when rated to the correct output.

follow instructions to get into d codes and change d0 to desired output. I'm guessing about 12kw.
 

DIYnot Local

Staff member

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.


Are you a trade or supplier? You can create your listing free at DIYnot Local

 
Back
Top