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The Gas Boiler Double-Check

If you really need to replace your boiler, we can help. But let's make sure it's the right move before you spend £1,000s

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Take the smartest next step

At Warmur, we don’t believe in replacing things before you need to. Too many households are told to replace their boilers early, wasting £1,000s. The right help can save you money and buy you time to plan your next step with confidence.

  • Most boilers last 18–22 years with proper care.
  • Many are replaced early for faults that cost under £300 to fix.
  • A new boiler and install can cost £2,500–£4,000.
  • Checking first means you don't get trapped with another gas boiler and can plan your move to clean heat
When a new boiler makes sense
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Makes sense if:
You live in a flat or don’t have outside space for a heat pump, you don’t feel ready to make the switch just now, you’re a vulnerable household and need heating fast (check first that it can’t be repaired quicker and cheaper)
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Not ideal if:
Your boiler could still be repaired for much less than replacement, you haven’t compared total running costs or lifespan, you assume your home “can’t take a heat pump” when most can
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How Warmur helps

Most people don’t realise their next boiler could lock them into fossil fuel for another 20 years. Warmur makes sure that never happens. We give you clear, impartial advice so you can heat your home affordably today without blocking your path to a heat pump tomorrow.

  1. Understand your options: see whether it makes more sense to repair, optimise or replace your boiler and how long it’s worth keeping. Make the most of your gas boiler.

  2. Check your home’s readiness for a heat pump: your free Warmur Energy Report & Score shows how close you already are and what small tweaks could make the switch easy and low-cost.

  3. Only replace when it truly pays: if a new boiler is still your best step, we’ll connect you with our trusted installer network: engineers who fit systems the right way and future-proof your home for what comes next. Contact us

Customer Feedback

"Excellent idea to ensure you get the best possible installation. It's not just what appliance that is installed but how it is installed, ie tailored to your individual usage and type of home by experts." Maureen

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Avoid the 20-year gas trap
Start by getting your Free Warmur Energy Report & Score

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