R
ricky1989
wonderd if any of you could help got asked a few questions other day which i didnt know so i thought id best follow them up
first said
a central heating boiler is ranged rated to give an output of between 15kw and 20kw briefly explain what information is required to determine which heat output should be selected for a given instalation
any help much appreciated
first said
a central heating boiler is ranged rated to give an output of between 15kw and 20kw briefly explain what information is required to determine which heat output should be selected for a given instalation
any help much appreciated