Recent content by Brewer999

I used the calculator and it reckons about 30kw but does that take into account the number of bathrooms etc or does that make any difference?

Thanks for the advice so far. The house has 5 bedrooms and all the plumbers were happy with a domestic system until they did the calculations based on the rooms. They then quoted the 60kw+ figure. I've asked a commercial firm to come out to take a look for another opinion.

Hi - I am currently refurbishing a house and I'm replacing an ancient boiler with a new system. The problem is I'm struggling to get consistent advice from the plumbers I've had round to look at the job. The house is roughly 3,300 sq ft with 3 bathrooms, downstairs wc etc. A number of...