--- title: Warning Signs that Your Boiler Might Need Replacing | Flogas description: Wondering whether you need to replace your boiler? Read our latest blog post now on signs that your boiler may be on the brink. Visit our blog today. --- [![emergency-icon](https://blog.flogas.co.uk/hubfs/2023/Icons/emergency-icon.svg) Emergencies](https://www.flogas.co.uk/emergencies) [![account-icon](https://blog.flogas.co.uk/hubfs/2023/Icons/account-icon.svg) My account](https://myaccount.flogas.co.uk/auth/login) [![stockist-icon](https://blog.flogas.co.uk/hubfs/2023/Icons/stockist-icon.svg) Stockists](https://www.flogas.co.uk/stockists) [![basket-icon](https://blog.flogas.co.uk/hubfs/2023/Icons/basket-icon.svg) Basket](https://www.flogas.co.uk/basket) ![flogas-logo](https://blog.flogas.co.uk/hubfs/2023/Logos/flogas-logo.svg) - [Home Energy](https://www.flogas.co.uk/home) - [I'm new to Flogas](https://www.flogas.co.uk/business/enquiry) - [I'm a Flogas customer](https://www.flogas.co.uk/home/existing-customers) - Solutions - [Switch LPG Supplier](https://www.flogas.co.uk/home/switch-to-flogas-lpg) - [LPG Bulk Tanks](https://www.flogas.co.uk/home/domestic-bulk-tanks) - [LPG Gas Bottles](https://www.flogas.co.uk/home/gas-bottles) - [Oil to LPG](https://www.flogas.co.uk/home/oil-to-lpg) - [Solid Fuel to LPG](https://www.flogas.co.uk/home/solid-fuel-to-lpg) - [Electric to LPG](https://www.flogas.co.uk/home/electricity-to-lpg) - [LPG for Builders](https://www.flogas.co.uk/home/heating-homes) - [Metered Estates](https://www.flogas.co.uk/home/metered-estates) - [Explore](https://www.flogas.co.uk/what-is-lpg) - [Case Studies](https://www.flogas.co.uk/case-studies/category/for-home) - Support - [FAQS](https://www.flogas.co.uk/frequently-asked-questions) - [Find an Autogas pump](https://www.flogas.co.uk/stockists) - [Moving into an LPG home](https://www.flogas.co.uk/home/moving-home) Start your Journey with the family of FLO [Get a home quote](https://www.flogas.co.uk/home/quote) Whether you're switching supplier, changing fuels or heating a new build - get in touch today - [Business Energy](https://www.flogas.co.uk/business) - [I'm new to Flogas](https://www.flogas.co.uk/business/enquiry) - [I'm a Flogas customer](https://www.flogas.co.uk/home/existing-customers) - Solutions - [Switch LPG supplier](https://www.flogas.co.uk/business/lpg/switching-supplier) - [Gas Bottle Supply](https://www.flogas.co.uk/gas-bottles) - [Oil to LPG](https://www.flogas.co.uk/business/oil-to-gas) - [Solid Fuel to LPG](https://www.flogas.co.uk/business/solid-to-gas) - [Electric to LPG](https://www.flogas.co.uk/business/electric-to-gas) - [LNG](https://www.flogas.co.uk/business/lng) - [Medical Gas](https://www.flogas.co.uk/medical-gas) - [LPG for vehicles](https://www.flogas.co.uk/autogas) - Industries - [Transport](https://www.flogas.co.uk/business/lpg/autogas) - [Distilleries](https://www.flogas.co.uk/business/distilleries) - [Manufacturing](https://www.flogas.co.uk/business/industrial-process) - [Aggregates & Asphalt](https://www.flogas.co.uk/business/construction) - [Forklift Trucks](https://www.flogas.co.uk/business/lpg/forklift-trucks) - [Line Marking](https://www.flogas.co.uk/business/lpg/line-marking) - [Dairy Manufacturing](https://www.flogas.co.uk/business/dairy-manufacturing) - [Biomethane](https://www.flogas.co.uk/business/biomethane) - [Hospitality & Catering](https://www.flogas.co.uk/business/lpg/hospitality) - [Farming](https://www.flogas.co.uk/business/lpg/farming) - [Caravan Parks](https://www.flogas.co.uk/business/lpg/caravan-parks) - [Can't see your industry?](https://www.flogas.co.uk/business/industries) - Explore - [Why choose Flogas?](https://www.flogas.co.uk/business/why-flogas) - [Case Studies](https://www.flogas.co.uk/news/category/case-studies) - [Sustainability](https://www.flogas.co.uk/sustainability) - [FAQs](https://www.flogas.co.uk/frequently-asked-questions) Talk to our energy experts [Enquire now](https://www.flogas.co.uk/business/enquiry) For more information about switching to gas, get in touch today. - [Gas Bottles](https://www.flogas.co.uk/shop) - Shop for gas bottles online - [Gas bottles](https://www.flogas.co.uk/shop/category/all-cylinders) - [Gas bottle accessories](https://www.flogas.co.uk/shop/category/cylinder-accessories) - [Outdoor heaters](https://www.flogas.co.uk/shop/category/outdoor-heaters) - [Indoor portable heaters](https://www.flogas.co.uk/shop/category/indoor-heaters) - [LPG generators](https://www.flogas.co.uk/lpg-generator) - Support - [My account](https://myaccount.flogas.co.uk/auth/login) - [FAQs](https://www.flogas.co.uk/frequently-asked-questions) - [Return a gas bottle](https://www.flogas.co.uk/gas-bottles/returns) - [Which bottle do I need?](https://www.flogas.co.uk/which-bottle-do-i-need) - [Find my local stockist](https://www.flogas.co.uk/stockists) - [Gas bottle safety](https://www.flogas.co.uk/gas-bottles/safety) Get a gas bottle quote [Contact us](https://www.flogas.co.uk/gas-bottles/gas-bottle-quote) - [Sustainability](https://www.flogas.co.uk/sustainability) - Climate change - [Net Zero](https://www.flogas.co.uk/sustainability/net-zero) - [Heat in Buildings](https://www.flogas.co.uk/sustainability/heat-in-buildings) - [Road to Zero](https://www.flogas.co.uk/sustainability/road-to-zero) - [Clean Air Strategy](https://www.flogas.co.uk/sustainability/clean-air-strategy) - Sustainable Solutions - [Oil to LPG](https://www.flogas.co.uk/business/oil-to-gas) - [BioLNG](https://www.flogas.co.uk/sustainability/biolng) - [Future Fuels](https://www.flogas.co.uk/future-fuels) - Resources - [News](https://blog.flogas.co.uk/news) - [2040 Vision](https://www.flogas.co.uk/sustainability/2040-vision) - [Pathway 2040](https://www.flogas.co.uk/sustainability/pathway-2040) - Home Energy Back [Home Energy](https://www.flogas.co.uk/home) Expand Link - [I'm new to Flogas](https://www.flogas.co.uk/business/enquiry) - [I'm a Flogas customer](https://www.flogas.co.uk/home/existing-customers) Expand Link - Solutions - [Switch LPG Supplier](https://www.flogas.co.uk/home/switch-to-flogas-lpg) - [LPG Bulk Tanks](https://www.flogas.co.uk/home/domestic-bulk-tanks) - [LPG Gas Bottles](https://www.flogas.co.uk/home/gas-bottles) - [Oil to LPG](https://www.flogas.co.uk/home/oil-to-lpg) - [Solid Fuel to LPG](https://www.flogas.co.uk/home/solid-fuel-to-lpg) - [Electric to LPG](https://www.flogas.co.uk/home/electricity-to-lpg) - [LPG for Builders](https://www.flogas.co.uk/home/heating-homes) - [Metered Estates](https://www.flogas.co.uk/home/metered-estates) Expand Link - [Explore](https://www.flogas.co.uk/what-is-lpg) - [Case Studies](https://www.flogas.co.uk/case-studies/category/for-home) Expand Link - Support - [FAQS](https://www.flogas.co.uk/frequently-asked-questions) - [Find an Autogas pump](https://www.flogas.co.uk/stockists) - [Moving into an LPG home](https://www.flogas.co.uk/home/moving-home) Start your Journey with the family of FLO Get a home quote Whether you're switching supplier, changing fuels or heating a new build - get in touch today - Business Energy Back [Business Energy](https://www.flogas.co.uk/business) Expand Link - [I'm new to Flogas](https://www.flogas.co.uk/business/enquiry) - [I'm a Flogas customer](https://www.flogas.co.uk/home/existing-customers) Expand Link - Solutions - [Switch LPG supplier](https://www.flogas.co.uk/business/lpg/switching-supplier) - [Gas Bottle Supply](https://www.flogas.co.uk/gas-bottles) - [Oil to LPG](https://www.flogas.co.uk/business/oil-to-gas) - [Solid Fuel to LPG](https://www.flogas.co.uk/business/solid-to-gas) - [Electric to LPG](https://www.flogas.co.uk/business/electric-to-gas) - [LNG](https://www.flogas.co.uk/business/lng) - [Medical Gas](https://www.flogas.co.uk/medical-gas) - [LPG for vehicles](https://www.flogas.co.uk/autogas) Expand Link - Industries - [Transport](https://www.flogas.co.uk/business/lpg/autogas) - [Distilleries](https://www.flogas.co.uk/business/distilleries) - [Manufacturing](https://www.flogas.co.uk/business/industrial-process) - [Aggregates & Asphalt](https://www.flogas.co.uk/business/construction) - [Forklift Trucks](https://www.flogas.co.uk/business/lpg/forklift-trucks) - [Line Marking](https://www.flogas.co.uk/business/lpg/line-marking) - [Dairy Manufacturing](https://www.flogas.co.uk/business/dairy-manufacturing) - [Biomethane](https://www.flogas.co.uk/business/biomethane) - [Hospitality & Catering](https://www.flogas.co.uk/business/lpg/hospitality) - [Farming](https://www.flogas.co.uk/business/lpg/farming) - [Caravan Parks](https://www.flogas.co.uk/business/lpg/caravan-parks) - [Can't see your industry?](https://www.flogas.co.uk/business/industries) Expand Link - Explore - [Why choose Flogas?](https://www.flogas.co.uk/business/why-flogas) - [Case Studies](https://www.flogas.co.uk/news/category/case-studies) - [Sustainability](https://www.flogas.co.uk/sustainability) - [FAQs](https://www.flogas.co.uk/frequently-asked-questions) Talk to our energy experts Enquire now For more information about switching to gas, get in touch today. - Gas Bottles Back [Gas Bottles](https://www.flogas.co.uk/shop) Expand Link - Shop for gas bottles online - [Gas bottles](https://www.flogas.co.uk/shop/category/all-cylinders) - [Gas bottle accessories](https://www.flogas.co.uk/shop/category/cylinder-accessories) - [Outdoor heaters](https://www.flogas.co.uk/shop/category/outdoor-heaters) - [Indoor portable heaters](https://www.flogas.co.uk/shop/category/indoor-heaters) - [LPG generators](https://www.flogas.co.uk/lpg-generator) Expand Link - Support - [My account](https://myaccount.flogas.co.uk/auth/login) - [FAQs](https://www.flogas.co.uk/frequently-asked-questions) - [Return a gas bottle](https://www.flogas.co.uk/gas-bottles/returns) - [Which bottle do I need?](https://www.flogas.co.uk/which-bottle-do-i-need) - [Find my local stockist](https://www.flogas.co.uk/stockists) - [Gas bottle safety](https://www.flogas.co.uk/gas-bottles/safety) Expand Link Expand Link Get a gas bottle quote Contact us - Sustainability Back [Sustainability](https://www.flogas.co.uk/sustainability) Expand Link - Climate change - [Net Zero](https://www.flogas.co.uk/sustainability/net-zero) - [Heat in Buildings](https://www.flogas.co.uk/sustainability/heat-in-buildings) - [Road to Zero](https://www.flogas.co.uk/sustainability/road-to-zero) - [Clean Air Strategy](https://www.flogas.co.uk/sustainability/clean-air-strategy) Expand Link - Sustainable Solutions - [Oil to LPG](https://www.flogas.co.uk/business/oil-to-gas) - [BioLNG](https://www.flogas.co.uk/sustainability/biolng) - [Future Fuels](https://www.flogas.co.uk/future-fuels) Expand Link - Resources - [News](https://blog.flogas.co.uk/news) - [2040 Vision](https://www.flogas.co.uk/sustainability/2040-vision) - [Pathway 2040](https://www.flogas.co.uk/sustainability/pathway-2040) [My Account](https://myaccount.flogas.co.uk/auth/login) [Emergencies](https://myaccount.flogas.co.uk/auth/login) [News](https://blog.flogas.co.uk/news/)Warning Signs that Your Boiler Might Need Replacing # Warning Signs that Your Boiler Might Need Replacing 23/02/2021 Share [![linkedin](https://blog.flogas.co.uk/hubfs/linkedin.png)](https://www.linkedin.com/shareArticle?url=) [![facebook](https://blog.flogas.co.uk/hubfs/facebook.png)](https://www.facebook.com/sharer.php?u=) [![twitter](https://blog.flogas.co.uk/hubfs/twitter.png)](https://twitter.com/share?url=) # Signs That Your Boiler May Soon Need Replacing Inside the home, your boiler is one of the most important appliances. It provides you with a source of heat and hot water to keep you both comfortable and clean. If a boiler breaks it can be a costly predicament to solve. Today, we’re sharing with you some of the common signs that your boiler may on the brink and in need of repair. ![Is your boiler on the brink?](https://blog.flogas.co.uk/hs-fs/hubfs/Imported_Blog_Media/Thermostat-in-a-Hat-1-1920x1714-1.jpg?height=500&name=Thermostat-in-a-Hat-1-1920x1714-1.jpg) Is your boiler on the brink?   ## Increased usage One of the most notable signs, apart from visible wear and tear, is a sudden increase in how much energy is being used to heat your home. If you’re noticing your usage is going up, the likelihood is that you need to check the condition of your boiler. A boiler that is no longer functioning efficiently will use more energy to reach full heating capacity, which in the long-term could see the cost of having a hot shower go up.   ## Old age Boilers generally begin to be considered old, or nearing the end of life, at around 10 years. If you’ve had your boiler for over the course of a decade, it may be time to consider purchasing a new energy system. Plus, the older the boiler, the less energy efficient it tends to be. A new heating system is the perfect way to get a reliable, cost-effective source of heat into your home. You may even be eligible for a [government grant](https://www.flogas.co.uk/customer-support) towards the cost of a new boiler.   ## Frequent repairs If you require maintenance work to be carried out on your boiler regularly, it’s a sign that the heating system needs upgrading for the long-term, plus you may struggle to find new parts for an outdated boiler system, and ones you do find may be expensive.   It may be a quick fix to get your current unit fixed, but the costs will soon add up and will eventually outweigh replacing it with a new heating system – one that could be energy efficient and help lower your energy bills.   ## Warning signs There could be more severe indications that something isn’t right with your boiler. Here are a few warning signs to look out for that will need your urgent attention: - The smell of gas or fumes - Visible signs of scorching or spillage marks - Pilot light continually going out or has a yellow flame - Headaches or a persistent feeling of nausea All these issues point to your boiler needing repair or upgrade. It’s important to take action sooner rather than later if you notice any of the above.   ## Safety first It’s important to make sure your boiler is serviced regularly, as it ensures the unit is running efficiently and it can pick up issues before they become serious problems. By law, all engineers who fit gas boilers must be on the Gas Safe Register. If you’re currently using oil to heat your home, it’s recommended to have your boiler serviced by an OFTEC-registered engineer, but it’s not a legal requirement. We can help you complete an [oil to gas conversion](https://www.flogas.co.uk/home/oil-to-lpg) if you want a boiler that’s always serviced by a Gas Safe Engineer.   You can [contact us](https://www.flogas.co.uk/home/quote) today if you’d like more information on how we can get you Flo-ing with a clean, reliable supply of energy. ## Related articles [All articles](https://blog.flogas.co.uk/news) ### [23/02/2021 Boiler Efficiency Check | Flogas Read more \>](https://blog.flogas.co.uk/news/boiler-efficiency) ### [![](https://blog.flogas.co.uk/hs-fs/hubfs/Boiler-repair%20(oil).jpg?height=600&name=Boiler-repair%20(oil).jpg) 03/09/2025 Meet Blue Flame: Our New Heating Partner in Cornwall Read more \>](https://blog.flogas.co.uk/news/meet-blue-flame-our-new-heating-partner-in-cornwall) [All articles](https://blog.flogas.co.uk/news) Latest News 14.09.2026 [B&Q and Flogas introduce BioLPG across propane gas bottle range](https://blog.flogas.co.uk/news/bq-and-flogas-introduce-biolpg-across-propane-gas-bottle-range) 03.08.2026 [Choosing the right LPG supplier for your home](https://blog.flogas.co.uk/news/choosing-the-right-lpg-supplier-for-your-home) 30.07.2026 [LPG: above ground, underground, or gas bottles – which is right for your home?](https://blog.flogas.co.uk/news/lpg-above-ground-underground-or-gas-bottles) 16.07.2026 [Flogas Britain achieves Silver accreditation from Inclusive Employers](https://blog.flogas.co.uk/news/flogas-britain-achieves-silver-accreditation-from-inclusive-employers) 30.06.2026 [DCC Energy Appoints Rogerio Lopes as Managing Director](https://blog.flogas.co.uk/news/dcc-new-managing-director) - [Home Energy](https://www.flogas.co.uk/home) - [Business Energy](https://www.flogas.co.uk/business) - [Gas Bottles](https://www.flogas.co.uk/gas-bottles) - [Bulk LPG Tanks](https://www.flogas.co.uk/bulk-lpg) - [Shop](https://www.flogas.co.uk/shop) - [Sustainability](https://www.flogas.co.uk/sustainability) - [Help & Advice](https://www.flogas.co.uk/help-and-advice) Connect with us Information - [About Flogas](https://www.flogas.co.uk/about-flogas) - [Customer Charter](https://www.flogas.co.uk/customer-charter) - [Careers](https://www.flogas.co.uk/careers) - [Gender Pay Gap 2022](https://assets.flogas.co.uk/uploads/Gender-Pay-Gap-2022.pdf) - [Legals](https://www.flogas.co.uk/legals) - [LPG Prices](https://www.flogas.co.uk/lpg-prices) - [Safety Data Sheets](https://www.flogas.co.uk/product-safety-data-sheets) - [Modern Slavery Act 2015](https://www.flogas.co.uk/modern-slavery-act-2015) - [Privacy and Cookie Policies](https://www.flogas.co.uk/privacy-policy) - [Safety F1rst](https://www.flogas.co.uk/safety) - [Sitemap](https://www.flogas.co.uk/sitemap) - [Suppliers & Contractors](https://www.flogas.co.uk/supplier-audit) © Flogas 2026. All right reserved. Company Registration No. 993638 | VAT No. GB164494584 Flogas Britain Ltd. A DCC company. Rayns Way, Watermead Business Park, Syston, Leicestershire, LE71PF. [Contact Us](https://www.flogas.co.uk/contact-us) ![carbon\_trust](https://blog.flogas.co.uk/hubfs/2023/Images/carbon_trust.png) ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Flogas", "url" : "https://blog.flogas.co.uk/news/author/flogas" }, "dateModified" : "2025-12-15T15:14:48.135Z", "datePublished" : "2021-02-23T15:47:00.000Z", "headline" : "Warning Signs that Your Boiler Might Need Replacing | Flogas", "mainEntityOfPage" : { "@id" : "https://blog.flogas.co.uk/news/boiler-on-the-brink", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://blog.flogas.co.uk/hubfs/2023/Logos/flogas-logo.svg" }, "name" : "Flogas Britain Ltd" } } ```