Company Blog

We Clean and Install Boiler Liners

The majority of homes in the United States are heated with either a furnace or boiler, and boilers are commonly seen in the Northeast, including All Season Chimney’s service area. The difference between a furnace and a boiler is that furnaces heat air and distribute this heated air throughout a house via ducts, and boilers heat water and provide either steam of hot water to heat the home. Steam heats a house via pipes to steam radiators, and hot water heats via baseboard radiators or radiant floor systems. If you have an older furnace or boiler, you have a naturally drafting chimney through which the combustion gases exit your home using only their buoyancy combined with the height of the chimney. Many homeowners believe that since there is no fireplace, there is no need for maintaining a chimney of a boiler or furnace. This is not exactly true as these chimneys also need to be taken care of just like the chimney of a fireplace. Our chimney sweeps at All Season Chimney can take care of your boiler’s chimney as we clean and install boiler liners, which are a necessity for boilers’ chimneys. We would like to share some information with you from the U.S. Department of Energy (DOE) to tell you why it is so important to maintain the chimney of your boiler.

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What will All Seasons Chimney perform during a maintenance check of my boiler’s chimney?

When one of our certified chimney sweeps visits your home, he will do the following maintenance tasks:

Check the condition of the vent connector pipe and chimney.

Over time, parts of the venting system may become damaged or deteriorated. Our sweep will look for any damage or other problems.

Look for any blockages that may be present in your chimney.

If there is a blockages in your chimney, it could lower the heating efficiency of your boiler.

Clean and examine the condition of the liner of your chimney.

Just as the venting system, the liner of your boiler’s chimney can deteriorate over the years. Quite possibly, the chimney may not even have a liner. If the liner is damaged beyond repair or if there is no liner, we can reline the chimney with a lifetime-guaranteed stainless steel liner.

If my boiler system needs to be replaced, does my chimney liner need to be replaced as well?

When you replace your old boiler with a new one with an efficiency rating of 80% or higher, your chimney needs to be prepared to handle the higher risk for deposits of acidic condensation droplets that comes with these heating appliances. All Seasons Chimney can size a new stainless steel liner to fit both your new boiler and the combustion water heater, if present. If a chimney is larger than the heating appliance and/or water heater, you can experience problems with condensation and inadequate draft. We want your new boiler to be as efficient as possible, and installing a custom-sized liner is the best way to get the most out of your new heating appliance.

If you have an old boiler, contact All Seasons Chimney today. We will be happy to clean its chimney liner as well as examine it to see if it needs repairs or replacing.

We Also Clean Oil Furnace Flues

If you have an oil-burning furnace, you may not realize that you need to have its flue cleaned annually. Many homeowners believe the oil service company takes care of this task; however, the majority of oil furnace technicians will only shovel out the base of the chimney and brush the connector pipes. Additionally, these technicians will often tell you the chimney looks good, even though they do not inspect the entire chimney. Just like the chimney of a wood-burning or gas-fueled fireplace, your oil furnace flue should be cleaned annually, according to the Chimney Safety Institute of America (CSIA). Our chimney sweeps at All Seasons Chimney are experienced with cleaning oil furnace flues, and we would like to share with you some information about the importance of cleaning these flues once a year.

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Why is it so important to have my oil furnace flue cleaned annually?

Your oil-burning furnace has long running cycles during the winter. These cycles produce oil soot that can stick to the flue walls and eventually fall to the base of its masonry chimney or even directly into the the top of the furnace itself. This fallen build-up of soot can cause a flue blockage, which can trap nitrogen, carbon dioxide, water vapors, and the toxic gas, carbon monoxide. Your flue should be cleaned annually to protect you and your family from carbon monoxide flowing back into your home.

What other damage can soot do to my flue?

Since soot is a combination of sulphur and carbon, it can cause your flue to begin to deteriorate. This occurs when the sulphur mixes with rainwater or water vapors and becomes absorbed into the flue tiles, which causes spalling, cracking, and flaking of your flue. A damaged flue also puts you at risk of carbon monoxide leaks.

What if I have a stainless steel flue liner?

Even though a stainless steel liner will not rust, it can become corroded by the sulphuric acid reaction of oil soot. This corrosion causes tiny pinholes to form in the liner, and this ruins the liner’s ability to contain the byproducts of combustion, such as smoke and carbon monoxide.

What can I expect from an oil furnace flue cleaning from All Seasons Chimney?

When our CSIA-certified chimney sweeps arrive, they will first set up their equipment and seal off any areas which may allow soot to enter your home. Next, our sweeps will disconnect the pipe connecting the furnace to the chimney to sweep it and then reconnect the pipe. We will then inspect the exterior and the interior of your chimney to look for potential problems. Finally, our sweeps will loosen all soot deposits and clean the flue before restarting your furnace. This sweeping and inspection is your best defense against expensive chimney and furnace repairs.

Since the best time to clean oil furnace flues is in the spring after the heavy winter usage, contact All Season Chimney today to schedule a cleaning. We guarantee we will rid your flue of all soot deposits to make it safe to use.