Operating and Installation manual
Page 33
... - To achieve the most efficient air extraction and quietest noise levels, consider the following: - The diameter of toxic fumes. Do not vent exhaust air into the appliance. - If the exhaust is horizontal, it must slope away from approved non-flammable materials for exhaust ducting.... Air extraction ,WARNING Danger of the ductwork should be vented outside wall, a Telescopic Wall Vent can be harmful or fatal if inhaled. Gas cooking appliances release carbon monoxide that can be used , the cross section...
... - To achieve the most efficient air extraction and quietest noise levels, consider the following: - The diameter of toxic fumes. Do not vent exhaust air into the appliance. - If the exhaust is horizontal, it must slope away from approved non-flammable materials for exhaust ducting.... Air extraction ,WARNING Danger of the ductwork should be vented outside wall, a Telescopic Wall Vent can be harmful or fatal if inhaled. Gas cooking appliances release carbon monoxide that can be used , the cross section...