Exam (elaborations)
Nora 100 Certification Questions with 100% Correct Answers | Updated & Verified
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The final adjustment for most oil burners is? - ️️Combustion air Dirt or lint build-up in the bevel of the fan blades will: - ️️Reduce the amount of combustion air. To change the air ratio for different firing rates with an adjustable head burner you: - ️️Adjust the position of th...
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