Oil Burner Service

Among the first things to check are the obvious, does the unit have fuel and is it getting electrical power. This problem may also be caused by a thermostat that is set too low. Other possibilities are that there is a control problem or the furnace is off on limit.

Check fuel level. Check for a blown fuse or open circuit breaker, or if a switch has been left off. Get some fuel. Check for a blown fuse or open circuit breaker, or if a switch has been left off.

Again the furnace may lack fuel or there may be a problem with oil delivery. There could be a plugged nozzle, filter, or oil line, or a valve could be left off. There may be a cracked porcelain. The problem could be a weak transformer/igniter, electrodes set incorrectly, too much air, oil pump not working, or pump coupling stripped.

Check fuel, check for plugged nozzle, filter, or oil line, Open valve. Replace cracked porcelains.

Test and replace transformer/ igniter if necessary. Adjust electrodes. Adjust air, then perform a combustion analysis. Test oil pump. Replace stripped pump coupling

The furnace may have a partially plugged nozzle, it may need a burner adjustment, or it may not have the proper end cone. Other possibilities, not enough air, plugged chimney or heat exchanger, over fire, or wrong nozzle.

Clean or replace the nozzle, adjust the burner according to manufacturer’s specifications, or replace the end cone.

Adjust air and perform a combustion analysis. Check chimney condition and heat exchanger condition. Check manufacturer’s ratings plate for the correct nozzle size, spray pattern, angle, and oil pump pressure.

Odor or fume problems could be caused by the same things that create smoke problems. There may be a partially plugged nozzle, the burner may need adjustment, or the furnace may not have the proper end cone. This could also be caused by a cracked heat exchanger.

Other causes, are delayed ignition, the heat exchanger and/or chimney needs cleaning, combustion air has been hindered, or items are being stored too close to the smoke pipe or furnace.

Clean or replace the nozzle, adjust the burner, or replace the end cone. Check for a cracked heat exchanger and replace.

Correct the delayed ignition. Clean the furnace/chimney. Do a combustion analysis to determine what is hindering the combustion air. Move items from the furnace room and instruct the occupant to keep the necessary clearance from this heat-generating appliance.

You could have an improperly sized furnace or that the system is not adjusted properly.

The Burner may need cleaning; it may have the wrong nozzle; oil pump pressure is elevated; the ductwork leaks; ductwork is uninsulated; the home doesn’t have the right amount of insulation or has leaky windows and doors; or the doors and windows are being left open.

If replacing, perform a load calculation to determine the correct size and install a properly sized unit. Make adjustments using instruments.

Have the Burner cleaned annually. Install the correct nozzle. Check and adjust oil pump pressure. Seal duct leaks. Insulate ductwork.

Whatever your issue, ALWAYS hire a professional to fix it. When dealing with Burners – you don’t want to take any chances with your safety.

Most Oil Burners need repair and service in order to continue working at optimum efficiency. Oil Burners are relatively efficient, but not always easy to fix. Hiring us @ Fleet Plumbing and Heating Boiler Repair we offer top quality workmanship that essential in keeping your home comfortable.

Oil Burner Problems can be discovered during routine maintenance tune-ups.
For all these common issues, our professionally qualified, Oil Burner Service Technician can promptly analyze the problem area and implement the necessary repairs.

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