Service area · Camden County

Chimney Services in Waterford, NJ

Fuel oil still heats about 18% of Waterford's occupied homes. An oil system has two annual checkups, one for the burner and one for the chimney, and they work best when each side knows about the other.

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Chimney profile
What the numbers suggest for chimneys in Waterford
Two service visits, two different jobs
The small swinging door on the flue pipe
Putting the two visits in order
Local questions
Sources

Chimney profile: Waterford

Census estimates for 3,797 housing units (3,737 occupied).

When homes were built

Before 1940 9%
1940–59 14%
1960–79 39%
1980–99 29%
2000 or later 8%

How occupied homes are heated

Utility gas 65%
Fuel oil 18%
Electricity 13%
Propane 2%
Wood 0%
Other or none 2%

Type of housing

Single-family, detached 83%
Single-family, attached 9%
2–4 units 8%
5+ units 0%

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, tables B25034, B25040 and B25024, via Census Reporter. Estimates have margins of error; small categories are approximate.

What the numbers suggest for chimneys in Waterford

Census estimates put about 18% of Waterford's occupied homes on fuel oil, alongside 65% on utility gas and 13% on electricity. Oil exhaust carries soot and sulfur into the flue, so an oil-heated house leans on its chimney differently from a gas-heated one. The basics are covered in how oil-fired flues work.

Of the township's 3,797 housing units, about 39% date from the 1960s and 1970s and 29% from 1980 to 1999. Masonry chimneys with clay tile liners are common in houses from that first period, and some carry both a fireplace flue and a heating flue.

About 83% of units are detached houses. The estimates sketch the township and do not tell you how any single chimney is holding up.

Two service visits, two different jobs

CSIA points out a common assumption: that the oil service technician takes care of the chimney. In its words, the oil company may shovel out the base of a brick chimney and brush the connector pipes, but likely will not clean the chimney system itself.

The difference matters because of what oil leaves behind. CSIA describes long winter running cycles producing soot that clings to the flue walls and falls to the base, where it can narrow the path for the exhaust. The sulfur in that soot, mixed with moisture, is absorbed into clay flue tile and can start it flaking. In metal liners, CSIA notes, the same acid reaction can corrode the metal into pinholes. That is the chimney side, handled by furnace and boiler flue cleaning including a camera look up the flue if its shape allows.

The small swinging door on the flue pipe

An oil-fired boiler or furnace may have a barometric draft control on the pipe between the boiler or furnace and the chimney. It is a round gate on a pivot that opens and closes on its own to hold the draft steady. Installation instructions from Field Controls, a maker of these devices, say the control keeps the draft at the setting the appliance manufacturer specifies, that it must be mounted level and plumb so the gate moves freely, and that a draft gauge plus combustion readings are needed to set it.

For a homeowner, that means a few simple rules:

Never tape, wedge or block the gate.
If it looks bent, stuck or knocked out of level, tell the oil technician.
Expect the draft reading to depend on the chimney too. Heavy soot at the base or a damaged liner changes the flue the regulator is working with.

Putting the two visits in order

Chimney firstBook the inspection and cleaning of the flue, base and connector before the heating season, outside the depth of winter if you can.
Then the burnerThe oil technician tunes the burner and sets the draft on a flue that has just been cleaned.
Share the findingsPass the chimney photos and notes to the oil company, especially anything about the liner or the base.
Plan ahead for changesIf the boiler is being replaced or the house is switching fuels, schedule an inspection before the new appliance goes in.

Local questions

Our oil company cleans the boiler every year. Is that enough for the chimney?

Usually not. CSIA notes that oil technicians may clear the base and brush the connector but are unlikely to clean the chimney itself. The flue needs its own inspection.

The door on our flue pipe flaps when the heat runs. Is that a problem?

Movement is how a barometric draft control works. A gate that is stuck, bent or blocked is the issue, and the oil technician sets and checks it with a draft gauge.

We found black flakes at the bottom of the chimney. What are they?

Oil soot and bits of flue tile can collect at the base. Flakes of tile are a sign worth having checked with a camera, since they may come from a deteriorating liner.

Does an oil flue need a stainless steel liner?

It depends on the flue's size and condition and on the appliance's venting instructions. An inspection, ideally before any boiler replacement, answers that for your chimney.

Sources

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