by htg engineer »
Fri May 22, 2009 2:19 pm
I take it you do not have the instructions and there's no data plate on the appliance ? these would both tell you the kw.
If the heat input is greater than 7kw then yes you will need ventilation.
I have had a quick look on the net and cannot find much on this fire, so must be getting fairly old now ?
htg