RedactedNarrative: A 19' Celebrity open boat started on fire due equipment failure and lack of venting fumes after failure resulting in fume combustion and total loss of the boat due to fire. The owner/operator had minor burn injuries to his chest, he did not require medical services. The other two passengers were not injured, Marine Enforcement staff arrived on scene, secured the operator and passengers and extinguished the burning boat through the use of their fire extinguishers. No citations issued, the fire was a result of fuel system equipment failure.