FAA AMT Airframe Test 2026 – 400 Free Practice Questions to Pass the Exam

Ventilating air in a combustion heater serves the purpose of carrying heat to the places where it is needed. By circulating air, the heat generated by combustion can be directed to different sections of the aircraft where warmth is required to maintain optimal conditions. This process helps in efficiently distributing the heat produced by the combustion heater throughout the aircraft.

Options A, B, and D are not the correct answers because they do not accurately describe the primary purpose of ventilating air in a combustion heater. Cooling the system, supplying oxygen for combustion, and ejecting combustion gases outside are important functions in a combustion heater system, but they are not the main purpose of the ventilation process.