How to clean an oil furnace

Clean furnace surfaces.

Remove the furnace access door by lifting it up and out. Loosen screws, removing the burner cover (if you have one). Vacuum the burners and furnace base using a shop vac or household vacuum with wand/upholstery attachment. Use extensions if necessary, doing your best to reach the back.

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.

On average, a furnace cleaning can cost anywhere between $50 and $300. The exact price depends on the current state of your furnace and the amount of upkeep and maintenance that needs to be done as part of the cleaning.

Some research also suggests that cleaning dirty cooling coils, fans and heat exchangers can improve the efficiency of heating and cooling systems. However, little evidence exists to indicate that simply cleaning the duct system will increase your system’s efficiency.

Generally speaking, an oil boiler or furnace should be cleaned on an annual basis. The cleaning is best done right at the end of winter, as most individuals no longer use the boiler or furnace once the weather starts warming up.

In fact, most oil furnaces can last 20 or even 25 years. Depending on your circumstances, 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.

The most common danger of burning oil is the release of carbon monoxide into your home. A furnace functioning normally will produce by-products in the form of nitrogen, carbon dioxide, water vapor and carbon monoxide, but these gases are forced up the chimney and out of the house.

The average home heating oil tank will last somewhere between 15-30 years. Some insurance companies and local city ordinances will require you to replace the tank between the 15-20 year mark for safety reasons, but with proper care, a tank could reasonably last much longer.

Removing Your Own Oil Tank

Although, it is impossible to remove and oil tank by yourself and here is why: An underground oil tank removal is a hard process to encounter, and it requires specific permits from the county and/or state. The only way to obtain these permits is if you carry an NJDEP closure license.

Heating oil systems have become much more efficient over the years, and converting to a natural gas system can be very expensive, which means that converting from heating oil to gas is probably not worth it.

It Should be Serviced Yearly. Millions of homes in America use oil-based furnaces to provide them with heat during the cold weather months. It is very important to make sure your oil furnace is regularly serviced, or you may run into some problems when you need heat the most.