Chimney Services in Lebanon Township, NJ

What the numbers suggest for chimneys in Lebanon Township

Census estimates count 2,522 occupied homes in the township. About 52% heat mainly with fuel oil, 17% with propane, 7.3% with wood, 8% with utility gas and 7% with electricity. The survey records only each home's main fuel, so a house with an oil boiler and a stove in the family room is counted under oil. Secondary wood burning does not show up in the 7.3% at all.

Oil exhaust leaves soot and scale in its flue, which is why oil flues are cleaned on a regular schedule; the guide to oil furnace and boiler flues covers the details. Propane appliances vary: some vent into a chimney and others vent through a wall, as the guide to gas appliance venting types explains.

Of 2,614 housing units, 95% are detached houses. About 12% were built before 1940, 20% from 1940 to 1959, 30% in the 1960s and 1970s, 17% from 1980 to 1999 and 21% since 2000. That range takes in older masonry chimneys with clay tile as well as newer homes with factory-built chimneys. The figures sketch the township; your own chimney may differ in every respect.

When the stove is the house's main heat

A stove used every day sends far more wood smoke through its chimney than a fireplace lit on holiday weekends. Fly ash and creosote keep building between annual sweeps, and one sweep in the fall may not cover a whole heating season.

Stove manuals spell this out. Jøtul's manual for its F 400, a cast-iron stove, asks owners to look over the chimney and connector at the start of the burning season and then at two-month intervals until spring. Its cleaning trigger is a layer of creosote and fly ash thicker than a quarter inch anywhere in the system. Your own stove's manual sets its own interval and limit, so keep it where you can find it.

How you burn affects how fast deposits build. EPA Burn Wise advises burning wood with a moisture content under 20%, checking it with a moisture meter, and building hot fires, since a smoldering fire in most appliances wastes fuel and is not safe. Long, low overnight burns are worth watching for that reason. Our guide to creosote stages explains what the deposits look like.

A mid-season check, in order

1. Wait for a cold stoveLook only after the fire has been out long enough for the stove and pipe to be cool to the touch.
2. Look over the connector pipeCheck the joints and screws, any sag in the run, and spots of rust or discoloration. A pipe that has shifted or separated should be fixed before the next fire.
3. Note how the stove behavesHarder starts, smoke rolling out when you open the door, or glass that darkens faster than it used to are changes worth reporting. They are clues for a technician to follow up, not a diagnosis.
4. Book a sweep when the limit is nearIf deposits approach the limit in your manual, or you see shiny, tar-like glaze, have the stove and flue cleaned before burning on. Our fireplace and wood stove cleaning takes in the stove, its pipe and the chimney in one visit.

Local questions

Sources

1. U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates (tables B25034, B25040, B25024), via Census Reporter
2. Jøtul F 400 Castine wood stove installation and operation manual (PDF)
3. U.S. EPA Burn Wise: Best Wood-Burning Practices
4. CSIA: Frequently Asked Questions