Mass Oil Burner Lengths & Heights Exam Questions and Answers 100% PASS

Mass Oil Burner Lengths &
Heights Exam Questions and
Answers 100% PASS

10 Ft—ANSWER-Maximum horizontal length of a chimney connector


12 inches—ANSWER-Metal ventilated thimbles must not be less than how

many inches in diameter than the diameter of the connector


8 inches—ANSWER-Metal or burned fire-clay thimbles built in brickwork or

other approved fire proofing materials must not be less than how many

inches


1/4" per ft—ANSWER-Pitch of the chimney connector between the appliance

and chimney


7 Ft—ANSWER-How far above grade of a walkway must flue gas vent piping

be


1 Ft—ANSWER-How far above grade of a door or window must flue gas vent

pipe be


4 Ft—ANSWER-How far below or horizontal to a door or window must flue

gas vent piping be