Remove the furnace door from the furnace to access the oil filter pump cover and sprayer nozzle.
Clean oil furnace burner nozzle.
Restore to like new condition.
The nozzle will be located at the end of the furnace s burner gun.
Clean the transformer bushings and springs.
Oil burner nozzle types flow rates in gph spray patterns selection guide.
Use caution with these pliers as they could end up doing damage to your nozzle.
Your oil burner gun will have the oil burner nozzle.
No matter what brand of oil burner you do have the good news is that you can clean the nozzle on all of them.
This can usually be done by hand by simply twisting it free.
The energy is supplied by the fuel unit delivering oil to the nozzle from 100 150 psig for most residential applications and up to 300 psig for commercial applications.
Oil burner nozzles have the job of spraying heating oil into the combustion chamber in a spray pattern of the right size and shape to properly fit the equipment and to assure a fine spray that in turn assures as complete combustion of the heating oil as possible.
Energy is required to break up the oil into droplets.
How to clean a oil furnace injector nozzle.
Step 2 remove nozzle.
Clean the cad cell surface and check the bracket alignment for good flame sighting.
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Place a shallow pan beneath the oil filter housing to catch any oil in the filter housing.
Oil the burner motor if applicable.
Step 3 soak.
Let s look at how a nozzle works and then consider what we expect a nozzle to do.
If you are having problems with removing it then try a pair of pliers.
Simply remove the nozzle.
The precise method to remove the burner gun and nozzle will however vary depending upon the type of furnace you own.
In most cases you will need a wrench to remove several bolts to loosen the entire assembly that holds the burner motor blower and gun in place.
