M Mark New member Aug 15, 2009 #1 I have a lounge that is 4 metres by 4 meters square and is 2.5 meters high , can some one tell me what btu radiator i would need in there ?...there is a formula that you do to work it out but i don't no it , any ideas ??
I have a lounge that is 4 metres by 4 meters square and is 2.5 meters high , can some one tell me what btu radiator i would need in there ?...there is a formula that you do to work it out but i don't no it , any ideas ??
