O
oompah
At the moment i have a apollo fanfare 15/30 boiler its on its last legs,so i need a replacement.The local engineer i deal with recommends gloworm boilers, i would like a like for like replacement ie:keep the same system set up.The info i have on the apollo is output 4.4kw 15,000 btu/h,6.6kw 22,00 btu/h,8.8kw 30,000btu/h how do i find the correct output to compare boilers.Sorry its a 30/50 so output figs 8.8kw 30,000btu/h 11.7kw 40,000 btu/h 14.7kw 50,000 btu/h.