Exam (elaborations)
Massachusetts Oil Burner Practice | 100% Correct Answers | Verified | Latest 2024 Version
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The cross connection between two supply tanks shall not exceed? - 660 gallons When is an automatic draft control not required? - When the equipment is designed to control the draft. Combustion performance testing can indicate: - Improper air oil mixture, too much combustion air, and low pump pr...
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