Oil Fired Hot Water Heater Troubleshooting

This will be the box shaped object that produces the spark on the electrode.

Oil fired hot water heater troubleshooting.

Not enough hot water. Close the cold water valve this valve lets water enter the heater tank open a hot water faucet located nearby this relieves the water pressure in the tank remove the sacrificial anode. If there is electricity reaching the system it will attempt to restart. There should be a red button on the outside of your oil furnace.

Cold inlet water temperature is very cold. Check the hot water piping and control valves connected to the water heater for leaks support and for proper location of shutoff valves. And oil burner noise smoke odors. Combination thermostat gas valve set too low for desired water temperature.

If there isn t a pressure reducing valve manually feed the boiler by opening up the water feed valve until the boiler pressure reaches 12 psi. The reset button is red and needs to be pressed and held for about a count of three and then released. Arrange to repair all cracks. Oil burners used on oil fired heating boilers furnaces or water heaters can often be diagnosed using a visual inspection approach as well as optional simple test equipment described here.

Dip into the tank. We let it run until it stopped on its own after several minutes. To avoid problems in the future or at least minimize them make sure you inspect the sacrificial anode of your heater in intervals of three to ten years. Check dial on combination thermostat gas valve.

If you ve checked all of those causes and found nothing wrong you might try to reset the entire heating system. 2 extremely cold water going into the heater will decrease the amount of hot water produced. If electrical switches oil tank level and thermostat have been checked and the furnace will still not operate the reset switch on the oil burner is the final troubleshooting task before calling. Install a new sacrificial anode.

Connect the wires from the ignitor to the contacts on your ignition transformer. After adjusting the electrodes vacuuming and replacing strainer we put everything back in place and bled for about 2 3 gallon oil the water heater burner fired up without problem. The flame looks normal no sparks no black smoke in flame or out of the chimney. Carefully turn on your circuit breaker.

The boiler s automatic filling system controlled by the pressure reducing valve should maintain the proper water level at 12 to 15 psi of pressure. It may be necessary to temper incoming water supply. If it indicates water you ll have to drain the tank and inspect it for cracks. Press this button and watch the ignitor tip.