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Gas Boiler Insurance Explained: Cover, Costs & Best Policies
"Gas boiler insurance" and "boiler cover" get used to mean the same thing — but they're not always the same product, and the difference matters when you claim. This guide clears up the four-way confusion, shows what's covered (and what isn't), and gives indicative 2026 prices so you can decide what's right for your home.
Quick answer
Gas boiler insurance is a policy that pays to repair (and sometimes replace) your gas boiler and heating when it breaks down, usually for a fixed monthly fee with parts, labour and a 24/7 helpline included. Most plans also bundle an annual gas safety service.
One key thing to know: a lot of what's sold as "boiler insurance" is actually a non-regulated service plan, not FCA-regulated insurance. Both can be good value — but it's worth knowing which you're buying. Boiler-only cover starts from around £8–£13/month in 2026, with comprehensive heating-and-home-emergency plans up to roughly £30/month. Prices are indicative — always confirm the live figure on the provider's own page.
What is gas boiler insurance?
Gas boiler insurance is a plan you pay for monthly (or yearly) that covers the cost of repairing your boiler if it breaks down. In return for the premium, you get an engineer call-out, parts and labour, and usually a 24/7 helpline.
Here's the part the big providers rarely spell out clearly. Much of what's marketed as "boiler insurance" is technically a service or maintenance contract, not FCA-regulated insurance.
The difference is real. A genuine insurance policy is regulated by the Financial Conduct Authority and backed by an insurer; a service plan is a contract for repairs that may not carry the same regulatory protections. Neither is automatically better — but you should know which one you're signing.
Why the name matters: if a product is FCA-regulated insurance, you get protections like access to the Financial Ombudsman Service if a claim is unfairly declined, and the Financial Services Compensation Scheme (FSCS) if the insurer fails. A pure service plan is a repair contract instead, usually with only an internal complaints process. Always read the small print to see what you're actually buying — and never assume "insurance" in the name means it's regulated. Our what is boiler cover guide goes deeper.
One more thing to be upfront about: we're an affiliate comparison site, not a financial adviser. We feature a selected panel of providers and may earn a commission if you buy through us — we don't cover the whole market. Everything here is information, not personalised advice, so always confirm the current price and terms on the provider's own page before you buy.
The 4 ways to protect a gas boiler
This is where most people get confused — and where most guides stop short. There are four separate products that can protect a boiler, and they do different jobs. Knowing which you already have stops you paying twice (or finding a gap when you claim).
| Product | What it does | What it does NOT do |
|---|---|---|
| Dedicated boiler cover | Repairs (and sometimes replaces) your boiler and heating when it breaks down through normal use. Usually includes an annual service. | Won't fix pre-existing faults or a boiler over the age cap; rarely covers wider home emergencies. |
| Home-emergency cover | Tackles sudden household emergencies — burst pipes, total heating loss, electrical failure, blocked drains, sometimes lost keys. | Often caps repair spend per claim; not a substitute for a full boiler-repair plan. |
| Home insurance (buildings element) | Pays for boiler damage caused by an insured event — fire, storm, flood, escape of water — and for damage the boiler causes to your home. | Does NOT cover wear-and-tear breakdown or old age. A boiler that just stops working isn't a claim. |
| Manufacturer warranty | Free fix for manufacturing faults on a new boiler, typically 2–10 years (some brands up to 12). | Voided if you skip the annual service; doesn't cover faults outside the warranty terms or general breakdown after expiry. |
The short version: a warranty covers a new boiler's faults, home insurance covers disasters, home-emergency cover handles crises, and dedicated boiler cover handles day-to-day breakdowns. Many households need only one or two of these — not all four.
What does gas boiler insurance cover?
A typical dedicated boiler-cover plan includes the things that actually go wrong with a heating system. Exact terms vary by provider and tier, so always check the policy document.
- The boiler and its controls — the heat exchanger, pump, valves, PCB and thermostat.
- Parts and labour — the cost of components and the Gas Safe registered engineer's time, with no surprise bill on top of your excess.
- Unlimited call-outs — most plans don't limit how many times you can claim in a year (subject to fair-use and claim-value limits).
- A 24/7 helpline — so you can report a breakdown any time, including weekends and bank holidays.
- An annual service — most plans include a yearly gas boiler service, which keeps your warranty valid and catches faults early.
- A replacement contribution — some plans pay a fixed sum (often a few hundred pounds) towards a new boiler if yours is beyond economic repair; premium tiers may cover a full replacement.
Because a boiler is a sealed gas appliance, every repair on the gas side — the burner, flue, gas valve, sealed combustion circuit and pressure-relief valve — must be carried out by a Gas Safe registered engineer. That's the law, not a policy choice, and attempting gas work yourself is illegal and dangerous. Reputable cover plans only ever send Gas Safe registered engineers for gas work.
What's NOT covered — exclusions to watch
This is the section that catches people out at claim time. Read it before you buy, not after.
- Pre-existing faults. You can't insure a boiler that's already broken. If the fault existed before you took out cover, it won't be paid.
- The no-claim waiting period. Most plans block claims for the first 14–30 days, to stop people buying cover the day their boiler fails.
- Lack of maintenance and sludge. Faults caused by system sludge, rust or poor water quality are commonly excluded if the system was never properly maintained or power-flushed.
- Boilers over the age cap. Many providers won't cover boilers over roughly 7–15 years, or those no longer made (because spare parts are scarce). See our cover for older boilers guide.
- The gas supply pipe to the meter. The external service pipe from the gas main to your meter is the gas network operator's responsibility, not yours and not your cover's.
- "Beyond economic repair" caps. If repairing costs more than the boiler is worth, the plan may pay a fixed contribution rather than an open-ended repair.
- Cosmetic damage and claim limits. Scratches and casings aren't covered, and many plans cap the total they'll pay per claim or per year.
Levels of cover explained
Most providers sell cover in tiers. Each step up adds more of your home to the policy — and a little to the premium.
- Boiler-only. Covers the boiler and its controls. The cheapest option, ideal if your radiators and pipework are reliable.
- Boiler + central heating. Adds radiators, pipes, pumps and the hot-water cylinder. A sensible middle ground for most homes.
- Boiler + heating + home emergency. The comprehensive tier — adds plumbing, drains and electrics, so a wider range of household emergencies is covered under one plan.
If you only want breakdown protection for the boiler itself, the entry tier keeps costs down. If you'd rather have one number to call for any heating-or-plumbing crisis, the top tier is more convenient.
How much does gas boiler insurance cost?
Prices depend on your postcode, the boiler's age, the cover tier and the excess you choose. The figures below are indicative UK ranges for 2026 and last checked in 2026 — always confirm the live price on the provider's own page, as headline rates are often first-year promotional prices that rise at renewal.
| Cover level | Indicative monthly cost (2026) | Notes |
|---|---|---|
| Stripped-back breakdown cover | from ~£2.50–£4/mo | Basic, often with limits and an excess |
| Boiler-only cover | ~£8–£13/mo | Boiler and controls; service often included |
| Boiler + central heating | ~£14–£25/mo | HomeServe has advertised from ~£14.50/mo year one with a £60 excess (rising to ~£26/mo year two) |
| Comprehensive (heating + home emergency) | up to ~£30/mo | Typically ~£180–£360/year depending on tier and excess |
| British Gas HomeCare 1 | from ~£24/mo (£60 excess) / ~£28/mo (£0 excess) | Free annual service, unlimited call-outs, 24/7 line |
| British Gas HomeCare 4 (top tier) | from ~£45/mo (£0 excess) | Adds plumbing, drains and electrics |
Provider prices are indicative "from" figures last checked in 2026 and vary by postcode, boiler age and excess — confirm the current price on the provider's own page. For a deeper breakdown of what drives the monthly figure, see our cost per month guide and our British Gas HomeCare page. To compare current deals across our panel, start with the best boiler cover for 2026.
Excess explained
The excess is the amount you pay towards each claim. It typically ranges from £0 to £100, with around £60 being common.
There's a simple trade-off. A higher excess lowers your monthly premium but means you pay more when you actually claim; a zero excess costs more each month but nothing extra at claim time.
If you expect to claim rarely, a higher excess and lower premium usually works out cheaper overall. If you'd rather have no surprise cost when something breaks, pay more monthly for a £0 excess.
Does home insurance cover my boiler?
Sometimes — but not for the reason most people hope. Standard buildings insurance covers your boiler only if it's damaged by an insured event, such as fire, storm, flood or escape of water.
It does not cover wear-and-tear breakdown or old age. A boiler that simply stops working one cold morning isn't a buildings-insurance claim — that's exactly the gap boiler cover fills.
There's a useful nuance, though. If a fault in your boiler causes a leak that damages your home, the resulting damage may be covered by buildings insurance even when the boiler itself isn't. Always check your own policy wording, as accidental-damage cover varies.
Insurance vs warranty vs service plan
These three overlap, and that overlap is where money gets wasted. Here's when each applies.
- Manufacturer warranty applies to a newer boiler and fixes manufacturing faults for free — but only if you keep up the annual service. Skip a service and you can void it.
- Boiler insurance / cover applies once the warranty runs out, or alongside it for the heating system the warranty doesn't touch. It covers breakdown through normal use.
- A service plan is a repair-and-maintenance contract — often what's actually sold under the "boiler insurance" label, but without FCA regulation.
The headline point: if your boiler is new and still under warranty, you may not need separate breakdown cover yet. Just don't miss the annual service, or you risk losing the warranty you've already paid for. Budget around £60–£120 for a standalone annual gas boiler service if cover doesn't include one.
Is gas boiler insurance worth it?
It depends almost entirely on your boiler's age and reliability. Here's a worked example to make it concrete.
A typical £15/month policy costs £180 a year. A common out-of-warranty boiler repair runs into the hundreds, and a full replacement is commonly around £2,000–£3,000 (and can be more). For an older, out-of-warranty boiler, one significant breakdown can wipe out years of premiums — so cover often pays.
An age-based rule of thumb: if your boiler is under ~7 years old and still in warranty, some people "self-insure" by paying the same money into a savings pot and covering repairs themselves. If it's 7+ years old or out of warranty, cover often makes sense because the odds (and cost) of a breakdown rise. There's no universal right answer, and this is general information rather than advice for your situation — weigh it up in our is boiler cover worth it guide.
If you rent, your landlord is legally responsible for boiler maintenance and gas safety, so taking out your own boiler cover would usually duplicate a duty that already sits with them. See our typical boiler repair costs to model the maths for your situation.
Gas boiler insurance for landlords
If you let a property with gas appliances, an annual gas safety check isn't optional. Under the Gas Safety (Installation and Use) Regulations 1998, you must arrange an annual gas safety check on all gas appliances and flues you're responsible for, carried out by a Gas Safe registered engineer.
That check produces a Landlord Gas Safety Record (often called a CP12), which you must give your tenant within 28 days of the check (and to new tenants before they move in). The legal duty and cost sit with you as the landlord — you cannot delegate them to the tenant. Boiler insurance itself is not a legal requirement; the annual safety check is.
Many landlord cover plans bundle the annual safety check and certificate with breakdown protection, which keeps the legal obligation and the repair cover in one place. Our landlord boiler cover page explains the options.
How to choose the best policy
Run any plan through this checklist before you commit. The cheapest premium isn't always the best value once you read the terms.
- Is an annual service included? If yes, you're getting the £60–£120 service cost baked into the premium.
- What's the excess? Balance the monthly saving against what you'd pay at claim time.
- Are call-outs limited? Look for unlimited call-outs and a clear per-claim or annual cap.
- Is there an age cap? Check your boiler isn't excluded for being too old.
- Is there a replacement contribution? A fixed sum towards a new boiler can soften a "beyond economic repair" verdict.
- Are parts still available? Cover is far more useful if spares for your model are easy to source.
- Is it FCA-regulated insurance or a service plan? Check which you're buying and what complaints route you'd have.
- What are the exit terms? Check the contract length, price after year one, and any cancellation fees.
How to claim / what to expect
Claiming is usually straightforward. Knowing the steps in advance saves stress on a cold day with no heating.
- Call the helpline. Report the fault to the 24/7 line and have your policy number ready.
- Book the visit. The provider arranges a Gas Safe registered engineer; you pay any excess.
- The diagnosis. The engineer inspects the fault. If it's pre-existing or excluded, the claim may be declined — another reason to read the exclusions first.
- The repair or decision. Most faults are fixed on the spot. If the boiler is beyond economic repair, the plan pays its replacement contribution (if any) toward a new unit.
If you ever smell gas or suspect a leak or carbon monoxide, don't wait for a claim — leave it to a Gas Safe registered engineer and call the National Gas Emergency Service on 0800 111 999 straight away (free, 24/7). Open doors and windows, turn off the gas at the meter if safe to do so, and don't use electrical switches or naked flames.
Is gas boiler insurance worth it?
It depends on your boiler's age. For a boiler 7+ years old or out of warranty, cover often pays for itself because one major repair or replacement can cost more than years of premiums. For a newer boiler still under warranty, some people prefer to "self-insure" by saving the equivalent monthly amount. A typical £15/month policy is £180 a year against repair bills that often run into the hundreds. This is general information, not advice for your circumstances.
Does home insurance cover boiler breakdown?
No — standard buildings insurance covers your boiler only if it's damaged by an insured event like fire, storm or flood, not for wear-and-tear breakdown or old age. If a faulty boiler causes a leak, though, the resulting damage to your home may be covered even when the boiler itself isn't. Check your own policy wording.
What's the difference between boiler insurance and boiler cover?
In everyday use they mean the same thing. The real distinction is that genuine FCA-regulated insurance is backed by an insurer and gives you Financial Ombudsman and FSCS access, whereas much of what's sold as "boiler insurance" is actually a non-regulated service plan — a repair contract with only an internal complaints process. Both can be good value; just check which one you're buying.
Is boiler cover the same as a warranty?
No. A manufacturer warranty fixes manufacturing faults on a new boiler for free, typically for 2–10 years (some brands up to 12), but only if you keep up the annual service. Boiler cover is a separate paid plan that covers breakdown through normal use, usually once the warranty has expired or alongside it for the wider heating system.
Does boiler insurance cover an old boiler?
Sometimes, but many providers cap cover at boilers around 7–15 years old, or exclude models no longer made because spare parts are hard to find. Premiums also tend to be higher for older units. Always check the age limit before buying, and see our older-boiler guide for plans that still accept them.
How much is gas boiler insurance per month?
In 2026, boiler-only cover is around £8–£13/month, with stripped-back breakdown cover from as little as £2.50–£4/month. Boiler-plus-central-heating runs roughly £14–£25/month, and comprehensive plans up to around £30/month. British Gas HomeCare 1 starts from about £24/month with a £60 excess. Prices are indicative, vary by postcode, boiler age and excess, and are often first-year promotional rates — confirm the live price on the provider's page.
Can I get boiler cover for a boiler that's already broken?
No. Pre-existing faults are excluded, and almost all plans have a no-claim waiting period of 14–30 days from the start date to stop people buying cover after a breakdown. If you take out cover and claim for a fault that existed beforehand, the claim will be declined.
Do landlords need boiler insurance?
Landlords aren't legally required to hold boiler insurance, but they are legally required to arrange an annual gas safety check by a Gas Safe registered engineer and provide the tenant with the gas safety record (CP12) within 28 days, under the Gas Safety (Installation and Use) Regulations 1998. Many landlord cover plans bundle this certificate with breakdown protection.
Is the gas pipe covered by boiler insurance?
The external service pipe from the gas main to your meter is the gas network operator's responsibility, not yours and not covered by boiler insurance. Internal pipework from the meter to your appliances is your responsibility, and some heating-cover tiers include it — check the policy.
Compare boiler cover the easy way
Compare boiler & central heating cover from a selected panel of UK providers and find a plan that fits your boiler and budget. Information, not advice — we show a chosen panel, not the whole market.
Compare boiler coverThis article is general information, not financial or gas-safety advice. We compare a selected panel of providers, not the whole market, and may earn a commission if you buy through our links. Always have gas appliances checked and repaired by a Gas Safe registered engineer; in a gas emergency call 0800 111 999. Prices are indicative UK guides for 2026 — confirm current prices on the provider's own site.