i have a new world merlin gas fire which i need to know the kw rating of.

TRACEY YEATES, November 2011

put fire on full
go to gas meter note last 3 digits stopwatch for 2 minutes, note the last 3 digits on meter again.
eg was 123 now 145 difference is 0.022
0.022 x 321 = 7.062 ( kw gross)
7.062 / 1.1 = 6.42 ( kw net)

mick, May 2014

Hi, I don't have an answer I'm afraid, but am wondering which New World Merlin fire you have .... we've got a Merlin 017079, and a gas engineer has told us the fire may be unsafe unless the ceramic coals are arranged correctly as per the manual. But we don't have the manual, and can't find one ....

Andrew, December 2011