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Oil Burner License Complete Questions &Answers(Latest Update 2024)Oil Burner License Complete Questions &Answers(Latest Update 2024)Oil Burner License Complete Questions &Answers(Latest Update 2024)
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What is the first thing a tech should do when arriving at a no combustion call? - ANSWER Ask how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? - ANSWER -Remove any underground storage tanks. -Install a quality oil filter. -Cut th...
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