When Does My Oil Furnace Need to Be Serviced? (2024)

How Often Does My Oil Furnace Need to Be Serviced?

You should have your oil furnace serviced at least once a year. If the furnace is used more than average, you’ll want to schedule routine service every six months. A furnace may be used more often in freezing climates or areas with long winters.

How Often Should the Oil Tank Filter Be Replaced?

The oil tank filter should be replaced every year. If you hire a professional to service the oil furnace, they’ll generally replace the oil filter during each scheduled service.

You may occasionally need to replace your furnace’s oil tank filter more often. If you notice your unit is working less efficiently than usual, it may be a sign your oil filter needs changing.

How Often Should the Furnace Filter Be Replaced?

The furnace filter is responsible for reducing allergens in the air and generally controlling the air quality in your home. It traps dust and other allergens before it has a chance to circulate in your home.

Replace the furnace filter every 3 months

How often you should be changing the furnace filter depends on many factors. Most people can get away with changing these filters every three months.

Reasons you’d need to change your filter more often:

In some circ*mstances, homeowners will want to change their furnace filters every one to two months. Some common circ*mstances requiring more frequent replacement include:

  • If you leave the windows open for long periods
  • If you own pets (especially those with long hair)
  • If someone in your home has asthma, severe allergies, or other respiratory issues
  • If anyone smokes inside your home
  • If your house is prone to a lot of dust

If one of the circ*mstances above applies to you, plan on changing your furnace filter every two months. If two or more of the situations above applies, you should change your furnace filter every month.

What’s Included in a Routine Oil Furnace Inspection and Cleaning?

During a routine oil furnace service, the unit will be checked to see if there are any apparent issues.

If there are issues, the service technician will let you know what they are and how much they would cost to fix. It’s your decision whether to move forward with the necessary repairs or not, but it’s highly recommended you do.

The service technician will also change your oil filter and wipe everything down. They’ll vacuum out the motor anddraft regulatorand clean the blower. There may be other maintenance done on your unit.

Why Is It Important to Maintain a Consistent Service Schedule?

There are many reasons to maintain a consistent service schedule. One of the primary reasons is efficiency. When a unit is well taken care of, it’s better able to do its job.

A well-maintained oil furnace will also cost less to run, saving you in utility costs throughout the year. Since a regularly servicedfurnace also lasts longer, homeowners will receive a higher return on investment. Replacing furnaces is costly, so you want to ensure you’re getting the longest possible lifespan.

It’s also easier for you to remember if servicing is done on a regular schedule.

If you decide to take care of the annual furnace servicing yourself, the task quickly becomes incorporated into your home maintenance schedule. If choosing to hire a professional (which is highly recommended), you can schedule the appointment months in advance.

What Should I Do If My Furnace Stops Working?

Many homeowners don’t realize anything is wrong with their furnace until it stops working. Then, full panic ensues.

The good news is regular maintenance means a broken furnace emergency is significantly less likely to happen. The bad news is there’s always a small risk of this occurring, no matter how well taken care of your oil furnace is.

When to call a furnace maintenance professional

If the furnace stops working, you’ll want to call a professional to look at the problem.A furnace maintenance specialist can run diagnostics to determine the problem. They’ll let you know whether the issue can be repaired or whether the oil furnace will need replacement.

If the problem can be repaired, the technician can likely fix the issue during the diagnostic call. If you need your oil furnace replaced, it can’t usually be done the same day. A furnace expert can help you with finding a new unit and installing it, as well as disposing of the old one.

How Can I Choose a Reliable Oil Furnace Service Company?

When it comes to an essential part of your home like your oil furnace, you don’t want just anyone working on it. You want to choose areliable oil furnace service companythat can be trusted and counted on.

Check online reviews & ratings for information

One of the easiest ways to do this is by checking online reviews and ratings for companies in your area. A company with mostly positive reviews is always a better choice than one with primarily negative reviews.

Once you have a few local companies with positive reviews, double-check each one meets proper licensing requirements in your area. The final step should be a price comparison of any short-listed oil furnace service companies.

Do You Have More Questions About Your Home’s Oil Furnace or How to Care for It?

Many homeowners fail to think about their oil furnace until it’s no longer working correctly. But maintaining a regular servicing schedule provides numerous benefits, including cost savings.

Do you have more questions about your home’s oil furnace?

Contact us today.One of our associates would be happy to answer any questions you still have.

When Does My Oil Furnace Need to Be Serviced? (2024)

FAQs

When Does My Oil Furnace Need to Be Serviced? ›

The simple answer to this question is that your oil furnace should be inspected every year, ideally in the late summer or early fall. That way, you can make sure that your furnace will be in top working order before the cold weather sets in.

How often should oil furnace be serviced? ›

You should have your oil furnace serviced at least once a year. If the furnace is used more than average, you'll want to schedule routine service every six months. A furnace may be used more often in freezing climates or areas with long winters.

How often do I need to service my oil burner? ›

Doing a yearly tune up preserves the health of your system, making sure it can burn at its maximum efficiency to save you money on heating expenses all year long. Tune ups are also the best way to ensure your system is safe and your tank isn't leaking oil – headaches you never need.

How often should you change your oil filter on your oil furnace? ›

Changing your oil tank filter regularly will help your heating system last longer, saving you time and money in the future. Debris and particle buildup can prevent your oil tank from working efficiently, impacting your home's comfort levels. Generally, you should replace your oil tank filters at least once a year.

Are annual furnace inspections really necessary? ›

Yes, having an annual furnace inspection and tune-up will help to ensure you and your family aren't without heat this fall and winter. Furnace manufacturers all recommend annual inspections and maintenance by a qualified technician.

What is the average life of an oil furnace? ›

In fact, most oil furnaces can last 20 or even 25 years. Depending on your circ*mstances, though, you may need to replace your oil furnace much sooner than this, and you can definitely expect to make a few repairs along the way. However, if you keep your furnace in good condition, it should last for at least 15 years.

Do I need to clean my oil furnace every year? ›

Professional HVAC specialists recommend cleanings every year for any type of furnace, including oil furnaces. It is best for a cleaning to be done in the fall before the start of the cold-weather season, or in early spring at the end of the cold-weather season, but it can be done at any time.

How much does it cost to service an oil boiler? ›

Average boiler service costs
Type of boilerUnitCost+VAT (Range low - high)
Gas boilerOne off service cost£80 - £120
Oil boilerOne off service cost£75 - £110
Electric combi boilerOne off service cost£70 - £110
Commercial boilerMinimum call out fee-
Feb 20, 2024

What happens if you don't clean your oil burner? ›

The Risks of Neglecting Oil Burner Cleaning Services

Decreased Efficiency: More soot and grime accumulate in the system the longer the oil burner goes without cleaning. This buildup can significantly hamper the system's ability to transfer heat effectively.

Should I turn off my oil burner in the summer? ›

If you leave it lit, you'll be able to easily turn the unit back on if the nights turn unseasonably cold. You'll also avoid having to relight it next fall when returning the unit to service. Choosing to turn it off may save a few dollars throughout the summer, a total average of $50.

Do you have to clean the chimney of an oil furnace? ›

To keep your furnace running smoothly and efficiently, it is essential to clean the oil flue regularly. While exact maintenance schedules will vary based on the type of fuel you use, homeowners should generally strive to get the oil flue professionally swept or cleaned at least once a year.

What happens if you don't change your oil filter every time? ›

Over time, dirt and other particles in dirty oil can clog up filters and reduce oil flow to critical parts of the engine. This can lead to increased friction and heat build-up, which could ultimately result in costly repairs or even complete engine failure.

How do I clean my oil furnace myself? ›

How to Clean Your Oil Furnace
  1. Step 1 - Turn Off Power and Fuel Supply. ...
  2. Step 2 - Clean the Combustion Chamber. ...
  3. Step 3 - Clean the Heat Exchanger. ...
  4. Step 4 - Check the Flue Pipe. ...
  5. Step 5 - Replace the Oil Filter. ...
  6. Step 6 - Replace the Air Filter.

How do I service my oil furnace? ›

Oil furnace maintenance tips
  1. Turn off the system. To avoid injury, always turn off the fuel source and the electrical supply before you begin to inspect your system.
  2. Remove carbon soot and other debris. ...
  3. Replace the oil filter. ...
  4. Replace the air filter. ...
  5. Clean the floor vents. ...
  6. Clean around the furnace. ...
  7. Seasonal Inspection.

How do I know if my furnace needs cleaning? ›

If your house seems dustier than usual, or you see visible dust particles falling from your vents, your system likely needs to be cleaned. You may also notice that those with allergies in your home are having more flare-ups than usual. HVAC systems need to be cleaned every so often.

How do you maintain an oil burning furnace? ›

7 Step Oil Furnace Maintenance Checklist
  1. Turn Off Your Furnace.
  2. Remove Carbon Soot and Other Debris.
  3. Evaluate the Flue Pipe.
  4. Replace Oil Filter.
  5. Change Air Filter.
  6. Adjust the Burner and Test Its Efficiency.
  7. Clean Floor Vents.
Aug 20, 2020

Can an oil furnace last 50 years? ›

In case of an oil furnace, a proper tune-up can help prevent it from developing any major problems in the future. A well-maintained oil furnace can last anywhere from 15 to 25 years.

How long will 5 gallons of oil last in a furnace? ›

So, How Long Will 5 Gallons of Heating Oil Last? In the summer months, expect 5 gallons of heating oil to last 5-10 days. On a cold winter day, however, 5 gallons of heating oil may not even last a full day. Order heating oil as soon as possible when you are low during the winter to prevent a runout.

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