A burner is a key component in heating systems that creates controlled fire to produce heat. It's like the engine of a heating system, converting fuel (such as oil, gas, or propane) into heat that warms buildings. When you see this term in resumes, it usually refers to experience with installing, maintaining, or repairing these devices in furnaces, boilers, or industrial heating equipment. Similar terms you might see include "combustion unit" or "heating unit." Understanding burners is a crucial skill for heating technicians and HVAC professionals.
Serviced and repaired Burner systems in commercial and residential heating units
Performed preventive maintenance on Burners and Combustion Units for industrial clients
Diagnosed and troubleshot Burner malfunctions in boiler systems
Typical job title: "Burner Technicians"
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Q: How would you troubleshoot a burner that's not firing properly?
Expected Answer: A senior technician should explain a systematic approach: checking fuel supply, inspecting electrical connections, testing safety controls, examining the flame sensor, and verifying proper air-to-fuel ratio. They should also mention the importance of safety procedures and documentation.
Q: What experience do you have with different types of burner systems?
Expected Answer: Should demonstrate knowledge of various fuel types (gas, oil, propane), different burner designs, and experience with both residential and commercial systems. Should also discuss maintenance programs and efficiency improvements.
Q: What safety procedures do you follow when working on burners?
Expected Answer: Should describe proper shutdown procedures, fuel line safety, electrical safety measures, and the importance of testing safety controls. Should also mention proper use of personal protective equipment.
Q: How do you perform a burner tune-up?
Expected Answer: Should explain the process of cleaning components, adjusting fuel mixture, testing efficiency, and calibrating controls. Should mention the importance of regular maintenance schedules.
Q: What are the basic components of a burner system?
Expected Answer: Should identify main parts like the fuel valve, ignition system, flame sensor, and blower motor. Should understand basic operation principles.
Q: What tools do you use for basic burner maintenance?
Expected Answer: Should list common tools like multimeters, combustion analyzers, cleaning supplies, and basic hand tools. Should understand when and how to use them safely.