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Heat Pumps
Smarter, cleaner, and cost-effective heating for your home
In this guide
Intro
Benefits
Home Suitability
Deciding
Costs & Savings
Bottom line
FAQs
Intro

Where do you stand with home heating?

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Most people are confused. Gas is familiar, subsidies are complex, and advice is often biased by those who benefit from delaying decarbonisation.

At Warmur, we cut through the noise:

  • We show you whether now is the right time for a heat pump.
  • If it’s not right yet, we’ll outline the best 'for now' alternatives and give you a road map to make your home ready.
  • If it is right, we make it simple, cost-effective, and tailored to your home.

Your heating shouldn’t just be low carbon — it should work for you, your budget, and your lifestyle.

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Benefits
What really matters
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Cut your carbon footprint
Up to 70% reduction compared to a gas boiler.
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Future-proof your home
Gas boilers are being phased out; heat pumps are the long-term solution.
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Lower running costs
Efficient systems reduce energy use and bills, especially if timed with grants or solar integration.
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Comfort all year
Consistent warmth in winter, and some systems can cool in summer.
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Simple upgrades
We guide you on what’s essential (insulation, radiators, cylinder) to maximise efficiency.
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Low maintenance, long lifespan
Heat pumps require little maintenance meaning fewer surprises and peace of mind for the long run.
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Home Suitability

Is a heat pump right for your home?

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Not every home is ready yet.

Here are a few things you should consider:

  • Timing — if your boiler is new and working efficiently, a switch may not save money today.

  • Heating system compatibility — radiators or underfloor heating may need adjusting.

  • Space & layout — room for the unit, cylinder, or outdoor pipework.

  • Insulation & heat loss — draughty homes need some upgrades.

We help you figure out when the right moment is, and what to do in the meantime and any small upgrades now can make a future heat pump more effective.

Deciding

Replace your boiler or wait?

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This is the question most people wrestle with. Here’s our simple framework:

  1. Your boiler is old or breaking down, consider replacement options now; we’ll show heat pump suitability vs modern gas boilers.

  2. Your home is suitable now, we’ll run the numbers to make switching cost-effective and simple.

  3. Your home isn’t ready yet, don’t panic. We’ll guide you through low-cost insulation, radiator upgrades, and other improvements so your home will be ready when it’s financially sensible.

Most people overestimate how quickly they need to switch. The right decision balances cost, disruption, and future-proofing.

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Costs & Savings

Costs, savings, and grants, the full picture.

The cost of a heat pump system depends on your home, the type of heat pump, and whether any upgrades are needed, but here’s a general breakdown to help you get a sense of what to expect.
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We don’t just list prices; we help you understand long-term value:

Air Source Heat Pump (ASHP):

  • Unit cost and installation £10,000 - £15,000 before grants are applied.
  • Home heating system upgrade (can include replacing radiators, pipework and new water cylinder) £5,000.
  • Typical avg. total £15,000 - £17,000.

Ground Source Heat Pump (GSHP):

  • Unit and installation cost: (includes bore holes or ground collector) £20,000 - £25,000.
  • Home heating upgrade: (can include replacing radiators, pipework and new water cylinder) £5,000.
  • Typical avg. total £25,000 - +£30,000.
  • Savings depend on timing, insulation, and usage — up to 4x more efficient than a boiler.
  • Grants & finance: Boiler Upgrade Scheme, ECO4, local incentives. We’ll show which you qualify for.

The goal: maximise savings, minimise hassle, and avoid overpaying or premature upgrades.

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Wherever you're starting, we’ll show you the smart next step.
Bottom line

Warmur makes it simple, clear, and tailored to you

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Home decarbonisation is complex, but Warmur makes it simple, clear, and tailored to you.

We remove the noise and guide you to:

  • Decide if and when a heat pump is right

  • Upgrade your home in the smartest order

  • Maximise savings and comfort over the long term

FAQs
What our customers really ask

Energy insight. Read the latest in the energy industry

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