K
kirkgas
I thought you had to have this by April, to install boilers, flueless fires etc because that is the it's going.
you are quoting 2 different types of appliance, you do not need an analyser to fit EVERY boiler, i know this for a fact, i BELIEVE you do need an analyser to fit flueless gas fires (any i have seen require you to check ratio on commissioning, someone may advice of some that dont require it)