Clean Oil Furnace Burner Nozzle

Remove the furnace door from the furnace to access the oil filter pump cover and sprayer nozzle.

Clean oil furnace burner nozzle. Oil burner nozzle types flow rates in gph spray patterns selection guide. Let s look at how a nozzle works and then consider what we expect a nozzle to do. Use caution with these pliers as they could end up doing damage to your nozzle. How to clean a oil furnace injector nozzle.

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. Clean burn heating systems the world leader in waste oil furnaces boilers discover the clean burn advantage for your waste oil furnace why carbon steel is better than stainless steel discover the clean burn advantage epa approved the eco friendly solution for your waste oil our furnaces learn more the best warranty.

The precise method to remove the burner gun and nozzle will however vary depending upon the type of furnace you own. This can usually be done by hand by simply twisting it free. Clean the transformer bushings and springs. Simply remove the nozzle.

Also look for nozzle concentricity. 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. Step 2 remove nozzle. 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.

Restore to like new condition. Your oil burner gun will have the oil burner nozzle. Using a small brush and vacuum cleaner snorkel clean the air inlets and blower vanes. Energy is required to break up the oil into droplets.

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. It is always best just to replace the oil burner nozzle because they are actually only a few bucks and why should you go through all that work to clean the burner nozzle just to have it fail or clog up on you again there off course is many reasons why you would want to clean the nozzle. Clean the cad cell surface and check the bracket alignment for good flame sighting.