What are the 3 funtions of an Oil Burner nozzle? - ANSWER-Atomize, Meter,
Patter.
What are the 2 voltage circuits of a primary control? - ANSWER-Line & Low.
What is the function of a fuse? - ANSWER-Protect circuit.
What is the High Limit cut out? - ANSWER-Max safe Temp or Pressure setting.
What is the High Limit cut in? - ANSWER-Cut out minus Differential.
What is the "Max" Lockout time for a burner with a 3 GPH Flow Rate? -
ANSWER-45 Seconds.
, What is the minimum stack temperature which will allow a stack switch to
work? - ANSWER-400 degrees F
When do you apply a permit to store oil? - ANSWER-10 gallons.
What is the "Main" function of an oil burner Primary Control? - ANSWER-Prove
Flame.
Stack Relay must be reset after lockout? True? or False? - ANSWER-True.
What is the Required minimum height required for fill and vent pipes? -
ANSWER-3 Feet.
What is the smallest vent pipe used for residential. - ANSWER-1 inch 1/4
What size is the oil line for a residential burner? - ANSWER-3/8
Largest oil capacity for residential without a license? - ANSWER-10,000
Gallons
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