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A dirty furnace flue can be life-threatening, causing carbon monoxide poisoning, chimney fires, and debris buildup. A chimney cap with mesh is a must to prevent debris and animal nests from blocking the flue. Our professional sweeps are trained to inspect and maintain furnace flues so your home is safe and your heating system runs smoothly. Don’t leave your furnace flue unclean—call GMT Home Services today.
A furnace flue is part of a heating system that vents combustion gases outside the home. If not maintained properly, a flue can become a safety hazard and pose risks of carbon monoxide poisoning and chimney fires. A chimney liner is necessary to maintain the safety and function of the flue system by providing a protective barrier to the chimney structure. To avoid these dangers, you need to understand the risks of furnace flues and maintain your heating system to be safe and efficient. At GMT Home Services, we know the importance of regular furnace flue maintenance and annual chimney inspections.
Flue cleaning is necessary to prevent creosote buildup, reduce the risk of chimney fires and to vent combustion gases safely. Chimney cleaning is different from flue cleaning and requires specialized techniques and tools to clean the chimney itself. By cleaning your flue regularly, you will improve the efficiency of your heating system and reduce energy costs. Not cleaning the flue can lead to costly repairs, safety risks and, in severe cases, even fatalities. Scheduling annual inspections and cleaning is the best way to avoid these issues and keep the system running smoothly.
Flue cleaning is the process of removing combustion byproducts such as soot, creosote and debris from the flue. The flue is the pipe or channel that carries gases and smoke from a combustion source, like a wood-burning fireplace or furnace, to the outside of a building. This is a critical part of your heating system. Flue cleaning ensures that harmful substances are vented out and do not build up in the chimney and cause hazards like chimney fires and carbon monoxide buildup.
At GMT Home Services, we know that while furnace flues don’t face the same risks as wood-burning stoves or fireplaces, the dangers they pose can be just as serious. Gas and oil furnaces produce acidic condensate that can eat away at the flue lining over time. When a clay liner deteriorates, broken fragments can create blockages and prevent harmful gases like carbon monoxide from venting out. Carbon monoxide is the leading cause of accidental poisoning in the US because it’s colourless, odourless and tasteless. The only way to detect it is with a carbon monoxide detector, so every home with a fuel-burning heating system should have one installed and checked regularly.
Furnace flues can also be obstructed by other means, like animals or birds entering the chimney, if a proper cap with mesh isn’t installed. Regular cleaning of utility flues is necessary to prevent dangerous blockages that can lead to serious risks like carbon monoxide exposure. Nests and debris can block the flue and deteriorating chimney masonry can further restrict ventilation. Keeping the flue clear of all obstructions is necessary to prevent carbon monoxide buildup and safe furnace operation.
Proper flue sizing and configuration are also important for safe operation. Our chimney professionals at GMT Home Services ensure your furnace’s venting system meets manufacturer specifications. When the flue is the wrong size, excess moisture can accumulate in the combustion gases, which can be very damaging to the chimney and flue system.
Our industry-leading cleaning and repair company operating in Connecticut, Massachusetts, and Rhode Island. With a proven 12-year track record, we’ve successfully completed over 2,781 projects in the area. With years of professional experience and a strong commitment to customer satisfaction, we consistently uphold our legacy of excellence in every job we complete.
Local building codes require the flue to be cleaned and inspected before converting an appliance to gas. Ignoring this step can lead to big problems. Residual soot or oil from previous fuels can accumulate, and when combined with the moisture from a gas furnace, it can clog the flue opening and clean out pit. To avoid these issues, rely on our experienced team to inspect, clean, and maintain your furnace flue for safe and efficient operation.
A flue is a passage – whether a channel, tube or pipe – through which gases and smoke from a combustion source exit to the outdoors. It uses natural draft, the upward flow of air created by temperature and pressure changes, to vent combustion byproducts from the home.
The chimney is the structure that encases the flue. Often built from materials like masonry, brick, or stone, it extends above the roofline. In some cases, when there’s no flue or liner, the chimney itself becomes the flue. To get the best performance, you can hire a contractor for flue installation or chimney relining.
Chimney sweeping is a type of flue cleaning, sometimes called fireplace flue cleaning. It involves using specialized tools to remove tough combustion byproducts like stubborn soot and creosote buildup.
Utility flue cleaning is the cleaning of the vertical flue connected to appliances like water heaters, furnaces, and boilers. These appliances don’t produce creosote, so their flues don’t accumulate as much debris. Therefore, utility flue cleaning doesn’t require aggressive cleaning methods or specialized equipment.
The flue cleaning process involves using specialized equipment, such as brushes and vacuums, to remove debris and combustion byproducts from the flue.
In some cases, chemicals or cleaning agents may be used to break down and remove stubborn deposits.
Depending on its condition, the flue may need to be disassembled or accessed through the roof or a wall to be cleaned thoroughly.
Because of the complexity and hazards involved, it’s highly recommended that flue cleaning be done by a qualified professional, like an expert chimney sweep, to ensure the job is done safely and correctly.
Flue cleaning can be dangerous, so it’s important to take specific safety precautions to avoid injury or illness. Key safety measures include:
Wear protective gear, such as gloves, safety glasses, and a dust mask, to avoid exposure to debris and combustion byproducts.
Clear the area around the flue of combustible materials and make sure the flue is ventilated.
Use proper ladder safety when accessing the roof or other elevated areas.
Don’t use open flames or sparks near the flue, as they can ignite combustible materials.
Make sure the flue is clean and inspected before use to avoid carbon monoxide poisoning.
By following these precautions, you can minimize the risks of flue cleaning and stay safe.
With years of professional experience and a strong commitment to customer satisfaction, we consistently uphold our legacy of excellence in every job we complete.
EXCELLENT Based on 230 reviews Kristen LehnhoffMarch 11, 2025Trustindex verifies that the original source of the review is Google. I called with an urgent concern late at night about my pilot light shutting off on my gas chimney I my new home. I had concern that it would not come back on and there could be gas leaking. I am always fearful if this issue. They were able to get a tech out quickly and trouble shoot the issue. I am so appreciative of the peace of mind and expertise of Joe the technician who also a made video to help me in the future. Highly recommend this company ! Travis-Phoenix Williams-WrightMarch 7, 2025Trustindex verifies that the original source of the review is Google. Quick, reliable, and my chimney looks brand new. They're efficient, and punctual. Highly recommended and I'll be hiring them again next winter. Salah GhalebMarch 7, 2025Trustindex verifies that the original source of the review is Google. The team was professional and the results are stunning and left everything clean. William StewartMarch 3, 2025Trustindex verifies that the original source of the review is Google. Arrived on time did great work very professional and knowledgeable👍🏾 Mike AlexanderFebruary 28, 2025Trustindex verifies that the original source of the review is Google. Alex did an amazing job on our chimney repair. He was prompt, professional, and very thorough. The price was very reasonable and they provided amazing customer service. I would highly recommend them for your chimney repair and/or service. ana cruzFebruary 25, 2025Trustindex verifies that the original source of the review is Google. GMT chimney services are great and outstanding !! Jody TaylorFebruary 25, 2025Trustindex verifies that the original source of the review is Google. Great service definitely recommend jahkari fullardFebruary 21, 2025Trustindex verifies that the original source of the review is Google. chimney repair was done right. Efficient and professional. My chimney looks great now! Samantha GuzmanFebruary 21, 2025Trustindex verifies that the original source of the review is Google. My fireplace rebuild looks incredible! Quality craftsmanship and attention to detail. Worth every penny! Jamaal MckenneyFebruary 21, 2025Trustindex verifies that the original source of the review is Google. Very professional. Overall a great experienceVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Ensure the safety and efficiency of your fireplace by scheduling your relative chimney service with GMT Home Services today we are committed to providing top-notch various chimney services to ensure your home is safe and your fireplace is running efficiently.
Our experienced technicians offer a comprehensive range of chimney services tailored to your specific needs. From thorough cleaning and inspections to repairs and maintenance, we’re committed to keeping your home safe and your fireplace functioning optimally.
Experience the benefits of a cleaner, healthier home by scheduling your required chimney service with us today.
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