Hard wood vs softwood wood chip

[gdh]

Most woodchip boilers work on using 8 or so key settings to arrive at the optimum efficiency for the fuel type. Yes the boiler will still work using hard wood on a softwood setting but you will waste a lot of wood , especially when the boiler is in standby. Been there, done that !

Thanks, and to cornish wood burner, I haven't noticed that setting, maybe ours is different, then again there was 40 screens to go through last time we had a problem so I probably missed it. Time to start reading the instructions. :-)