.........................................................................................187. FLUE ..............................................................................................................................................................................................197.1. CHIMNEY POT .............................................................................................................................................................................................197.2. CONNECTION TO THE CHIMNEY ..............................................................................................................................................................197.3. CONNECTING A FIREPLACE OR OPEN HEARTH TO THE FLUE ............................................................................................................208. AIR FLOW IN THE PLACE OF INSTALLATION DURING COMBUSTION .................................................................................209. CANALIZATION OF THE WARM AIR ...........................................................................................................................................2010. CONNECTION AND MAINTENANCE OF VENTILATION ............................................................................................................2111. ALLOWED / NOT ALLOWED FUELS ...........................................................................................................................................2112. LIGHTING ......................................................................................................................................................................................2112.1. LOW EMISSION ?re lighting ..........................................................................