Draft
Is -0.01 to -0.02
What is draft over fire
The height above grade for the vent piping
What is 3'
The heat content of #2 oil in BTU per gallon.
What is 140,000 BTU
Generally comes preset at 100 PSI
What is the fuel pump or fuel unit?
The three main types of spray pattern are
Solid, Hollow, Semi-Solid.
Is -.04 to-.05
What is Draft at Breech
Minimum pipe size for fill and vent pipe
What is 1 1/4"
100 degrees F
What is the flash point of #2 Oil
Stops particles from entering the nozzle assembly
What is the screen.
It is the 60 in .85-60 B stamped on the nozzle
what is the spray angle?
Automatically adjusts draft to compensate for environmental conditions
What is a draft regulator
Is 3/8" for single tank or 1/2 inch for cross-connected tanks
What is the fuel line or oil feed line
The Fire point of #2 oil
What is 500 Degrees F
This kind of installation should be avoided if possible because it can cause fuel deterioration, decrease filter life and can leak on the return line.
A two pipe system.
Increasing pump pressure will have this effect on fuel usage.
What is increase.
This will increase draft as height increases.
What is flue or chimney
It causes the most damage to steel tanks and acts as a home for bacteria and sludge.
What is Water
21 degrees F
What is the pour point of #2 oil.
How you can calculate for suction pressure.
What is 1" per 10' run and 1" per 1' rise.
A bad fuel unit, air in the nozzle line and excess heat after shut down cause this.
Nozzle after drip.
Changes in this environmental condition that changes seasonally and effects draft.
What is tempurate.
It is required at the tank or inside the building where the fuel line comes through and at the burner.
What is a Thermal Shut Off valve
The sulfur content of #2 oil
What is .05% to .5%
Assists with rapid shut down of fuel oil to the nozzle assembly.
Solenoid valve
Adding heat to oil with a nozzle line heater will have what effect on fuel oil.
What is decrease viscosity?