Chimney sweeping is needed for furnaces

Chimney sweeping is needed for furnaces

The National Fire Prevention Association 211 codes state the “Chimneys must be inspected and cleaned annually as necessary by a certified chimney sweep”.  Most homeowners assume that their furnace company includes chimney cleaning as part of their maintenance process, but that is not true.

Problem

Chimney neglect will cause significant damage and endangers your family from carbon monoxide poisoning.  Oil and gas furnaces and hot water heaters rely on the chimney for proper venting of exhaust.  Although gas and oil appliances do not create creosote that wood-burning appliances do, they still produce soot.  Soot is a highly corrosive substance that can damage chimneys and increase carbon monoxide levels in your home.

Furnace Flues can become blocked which allows a blowback of soot into your home and poisonous carbon monoxide to seep into your living space.  If the furnace is in the basement, the levels can build up to dangerous high levels undetected.  Scheduling an annual chimney sweep inspection and placing a carbon monoxide detector in the basement will save lives.

Monitoring

During the winter months, the furnace can not be cleaned without turning off the heat.  During the winter, long running cycles produce soot and harmful substances that cling to the inside of the chimney.  The accumulation of these substances restricts the escape of nitrogen, carbon dioxide, carbon monoxide, and water vapor.

The furnace produces acidic condensate that will literally eat away at the flue lining in the chimney.  If a clay liner begins to deteriorate, the broken bits can fall into the furnace damaging the operating mechanism.  Chimney blockages will send the carbon monoxide straight into the basement, then the home living area.

The fumes are invisible, odorless, and tasteless.  Carbon Monoxide can only be monitored by a detector designed for that purpose.  A carbon monoxide detector is built into some brands of smoke detectors, and the battery should be changed twice a year when the clocks fall back and spring forward.

Cleaning 

Fireplace flue cleaning and chimney sweeping refer to the same process. During the service, the technician generally uses a stiff-bristled brush or other chimney cleaning system to brush the inside of the flue to remove buildup from its walls.

Chimneys are havens for creatures and cause dangerous obstructions.  Even if your chimney has a hood, creatures can access the funnel and flue. Smoky brown cockroaches are good flyers and can work their way down into the home where they like to live. They like flat roof areas and chimneys – this is how they enter structures. A chimney screen’s holes allow safe smoke ventilation, but nothing else can squeeze through it like fleas or cockroaches.  One problem with screens is that pests can bite through them over time. To account for this issue, you could install both a chimney cap and a chimney screen with an annual chimney sweep inspection to ensure both layers of protection are intact.

If you have a chimney in New Jersey, chances are you’ll have Stink Bugs. The heat from buildings will escape from chimneys and vents and they will find their way in as they are attracted to warm areas in cold nights. Beetles and ants can crawl through the cracks of older fireplaces, especially if they’re built with brick. Wasps will nest in your chimney.  Exterminating insects in the chimney by spraying will deter infestation.  A more permanent solution is installing fine mesh screens, top sealing dampers, and by sealing cracks in your chimney’s exterior with mortar.

Raccoons, squirrels, birds, bats, and other larger pests can use the chimney itself as nesting spots. The chimney cap needs to be steel or copper lid with a mesh wire opening on its underside and installed at the mouth of your chimney.  A professional Chimney sweep will remove the hood, replace it with a mesh wire cap, and remove the obstructions from the funnel and the flue.

Bees should not be exterminated; they should be preserved.  Unlike wasps, bees are purely vegetarian in both the adult and larval stages. Bees gather nectar from flowers as a source of carbohydrates, as do many wasps. They fulfill their protein needs by collecting pollen. Most species of bees are valuable pollinators, and honeybees are an essential partner in the production of food crops for people.

More than 80% of U.S. food crops are pollinated by honeybees. In New Jersey, blueberries, cranberries, pumpkins, squash, strawberries, soybeans, cucumbers, peaches, and apples are among the many crops that benefit from honeybee pollination. Although wild insect pollinators such as wasps and other bee species help in native plant reproduction, only honeybees live in managed colonies of sufficient numbers for effective pollination of commercial crops.  Only honeybees can be transported to large areas of blooming crops for pollination services. The past two decades have seen dramatic declines in the number of honeybees, due to the introduction of parasitic mites, diseases, and habitat loss. Visit NJBeekeepers.org to find out about bee-friendly plants you can cultivate. If a beehive sets up home in the top of your chimney you need a professional chimney sweep and a bee wrangler to remove the entire hive.  The New Jersey Bee Association lists bee wranglers who can help.

Venting

A crucial component to the safe operation of your furnace is the proper configurations and size of the entire venting system.  Homeowners often forget that when they purchase a new HVAC or furnace system, they need chimney sweep professionals to assess their new system.  Manufacturers requirements specifically indicate the proper flue size for the safe operation of their system.  If the flue size is incorrect excessive moisture and combustion gases will build up.   Moisture is a huge enemy to your ventilation system.

If the system is being converted from oil to gas, building codes require a chimney sweep assessment, cleaning, and inspection prior to installing and operating the new system.

Timing

Spring, summer, autumn are great times to have your chimney sweep service.  An annual inspection and cleaning by a CSIA- certified company will ensure the ventilation system is adequate and chimney is safe.  Their assessment will also check gaskets and joints are intact.

In winter, the heat will have to be stopped for the chimney sweep to complete his inspection and service.  Snow does not stop chimney sweeps.  Before any sweeping is done, a visual inspection is performed to determine if the flue needs to be swept. Roof access is not needed to make this determination. Additionally, sweepings are generally performed from the base, making outside weather conditions irrelevant when it comes to running our brushes.

References

https://njbeekeepers.org/swarmremoval/swarmremoval.html

Yardley Chimney Inspections

Yardley Chimney Inspections

Yardley Chimney InspectionsMany people, even those with chimneys in their Yardley NJ home, don’t even know what a chimney inspection is. Yardley chimney inspections are a necessity for your home and family’s safety. There can be many problems with your chimney that sometimes have no indicators, making Yardley chimney inspections crucial. Here are the 3 levels of Yardley chimney inspections.

Levels of Yardley Chimney Inspections

  • Level 1 Inspections. If your appliance or your venting system has not changed and you plan to use your system as you have in the past, then a Level 1 inspection is a minimum requirement. A Level 1 inspection is recommended for a chimney under continued service, under the same conditions, and with the continued use of the same appliance. ​In a Level 1 inspection, your chimney service technician should examine the readily accessible portions of the chimney exterior, interior and accessible portions of the appliance and the chimney connection. Your technician will be looking for the basic soundness of the chimney structure and flue as well as the basic appliance installation and connections. The technician will also verify the chimney is free of obstruction and combustible deposits.
  • Level 2 Inspections. A Level 2 inspection is required when any changes are made to the system. Changes can include a change in the fuel type, changes to the shape of, or material in, the flue, or the replacement or addition of an appliance of a dissimilar type, input rating or efficiency. Additionally, a Level 2 inspection is required upon the sale or transfer of a property or after an operation malfunction or external event that is likely to have caused damage to the chimney. Building fires, chimney fires, seismic events as well as weather events are all indicators that this level of inspection is warranted. Level 2 Yardley chimney inspections are more in-depth than Level 1 inspections. When a Level 1 or Level 2 inspection suggests a hidden hazard and the evaluation cannot be performed without special tools to access concealed areas of the chimney or flue, a Level 3 inspection is recommended. . A Level 2 inspection includes everything in a Level 1 inspection, plus the accessible portions of the chimney exterior and interior including attics, crawl spaces and basements. It will address proper clearances from combustibles in accessible locations.
  • Level 3 Inspections. Level 3 Yardley chimney inspections include all the areas and items checked in a Level 1 and a Level 2 inspection, as well as the removal of certain components of the building or chimney where necessary. Removal of components shall be required only when necessary to gain access to areas that are the subject of the inspection. When serious hazards are suspected, a Level 3 inspection may well be required to determine the condition of the chimney system.

Looking for Yardley Chimney Inspections from an Experienced & Reputable Company?

St. John Chimney Sweeps has been servicing the Ewing area. We take pride in our efficient no-mess services and customer satisfaction is always guaranteed. If you are looking for quality that cannot be surpassed, contact St John Chimney Sweeps today. Our licensed and insured company is also a member of the National Chimney Sweep Guild (NCSG). We look forward to working with you. Call now for a free estimate at: (609) 737-0133 or visit our website.

Mercer County Chimney Sweeps

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