Which Is Better: A Heat Pump or Infrared Panels?
A heat pump is better for most heating projects because it uses electricity more efficiently than infrared panels. According to GOV.UK, a heat pump can produce around three units of heat per unit of electricity, while the government’s 2025 consultation treats direct electric heating as a category that converts electricity into heat. See also: BUS Grant 2026 guide.
That does not mean infrared panels are useless. They can work in niche situations such as occasional-use rooms, very small spaces, or properties where a wet heating system is unrealistic. For mainstream family homes, though, the comparison usually favours heat pumps on efficiency, whole-home comfort, and long-term running-cost logic. Read our complete guide to heat pumps in the UK, heat pump running costs article, and heat pump vs gas boiler guide. If your home is eligible, our BUS grant survey page is the route for domestic ASHP applications, subject to eligibility.
What Are the Main Differences Between the Two?
The main difference is that a heat pump provides wet central heating, while infrared panels are direct electric room heaters. According to GOV.UK’s heat pump explainer, heat pumps can produce around three units of heat for every unit of electricity they use, whereas direct electric systems convert electricity into heat, which makes their efficiency logic fundamentally different.
The practical comparison looks like this:
| Feature | Heat pump | Infrared panels |
|---|---|---|
| Heating method | Air-to-water low-temperature central heating | Direct electric radiant heating |
| Whole-home suitability | Strong for mainstream homes if designed properly | Better for single rooms or niche spaces |
| Efficiency logic | Often around 300% in simple public-facing guidance | Roughly 100% because electricity becomes heat directly |
| Hot water provision | Yes, with cylinder and system design | No, separate hot-water solution needed |
| BUS grant support | Yes, on eligible ASHP installs, subject to eligibility | No equivalent BUS route |
| Comfort pattern | Consistent whole-home heating | More localised, room-by-room heating effect |
Prices and services correct at time of writing — always request a current quote.
The key takeaway is that infrared panels are usually a niche direct electric technology rather than a mainstream alternative to an air source heat pump. They may suit certain use cases, but they are not a like-for-like whole-home substitute in most family houses.
That matters because many online comparisons confuse “works with electricity” with “works in the same way”. These systems solve different problems.
Which One Usually Makes More Sense Financially?
A heat pump usually makes more financial sense for whole-home heating because it can deliver more heat for each unit of electricity bought and can qualify for the BUS grant. According to Ofgem (April 2026), electricity is 24.5p/kWh on the typical direct-debit cap, so direct electric whole-home heating strategies usually face much tougher running-cost pressure than properly designed heat pumps.
Infrared panels may still look cheaper upfront, especially where installation disruption must be minimal and there is no plan to add wet central heating. But the lower installation barrier has to be weighed against using full-price electricity directly for room heat and against the need for a separate hot-water system. A heat pump can cost more upfront, yet the BUS grant and efficiency advantage often make the lifetime comparison stronger.
Typical financial decision points include:
- whether the home needs whole-house heating or just selected rooms
- whether the property qualifies for the BUS grant
- whether a separate hot-water system is already in place
- how many hours per day the heated rooms are actually used
For related context, read our heat pump cost guide and heat pump grants article.
What Do Homeowners Most Often Get Wrong?
The most common mistake is assuming infrared panels are a direct whole-home rival to a heat pump because both use electricity. According to GOV.UK’s heat pump explainer, heat pumps work by transferring and intensifying heat rather than generating it directly, so the performance and cost logic are very different from direct electric systems.
Another mistake is overlooking comfort pattern. Infrared panels can feel responsive in a room, but that is not the same as providing stable low-temperature central heating and domestic hot water across an entire house. The better answer depends heavily on whether you are solving a small-space problem or a whole-home heating problem.
Typical comparison mistakes include:
- treating all electric heating as equally efficient
- comparing one-room comfort with whole-house heating
- ignoring domestic hot-water requirements
- choosing on upfront cost alone
What Does This Mean in London, Surrey, and TW Homes?
In London, Surrey, and TW homes, heat pumps are usually the stronger option for mainstream retrofit because they give a more credible whole-home heating route. According to Ofgem (April 2026), electricity remains 24.5p/kWh on the typical direct-debit cap, so direct electric room-heating strategies can become expensive if they are stretched into an all-house solution.
Infrared panels can still make sense in niche cases such as studios, garden rooms, occasional-use spaces, or awkward single-room problems. For most terraces, semis, and detached homes in the South East, though, a heat pump is usually the more practical low-carbon route if the property is suitable and the design work is competent.
That is why a proper survey matters before the technology is chosen. Our heat pump size calculator guide, heat pump installation process article, and heat pump running costs guide help make that decision more evidence-led.
That also matters if the home may later add solar PV, a hot-water cylinder upgrade, or a heat-pump-friendly tariff strategy.
How Electromatic Can Help
If you are comparing heat pump vs infrared panels, the next step is a suitability survey that checks heat loss, room use, hot water, and electrical constraints together. According to MCS (2025), compliant heat pump performance depends on documented design and commissioning, so the right answer comes from the property’s actual needs rather than from broad category labels.
Electromatic can show whether your home is a good heat pump candidate or whether you are really comparing a whole-home system against a room-by-room direct electric workaround. We work under MCS certification via our accredited umbrella partner, and where the installation is eligible we can handle BUS grant applications for air source heat pumps, subject to eligibility. We can also coordinate ASHP and solar through one contractor.
That gives you a more disciplined answer on cost, comfort, and scope. It also helps separate genuinely niche uses for infrared from mainstream low-carbon heating decisions.
Call us: 07718 059 284 | Email: admin@electromatic.uk
Frequently Asked Questions
Most follow-up questions on heat pump vs infrared panels are really about whether the lower upfront cost and simpler installation of infrared can outweigh the efficiency and whole-home benefits of a heat pump. For most houses, the answer is usually no, but the property still needs a proper assessment.
How much cheaper is a heat pump to run than infrared panels?
It can be materially cheaper for whole-home heating because a heat pump often produces several units of heat per unit of electricity, whereas infrared panels use electricity directly.
Can infrared panels replace central heating?
In some niche homes or room-by-room strategies they can play a role, but they are not usually a like-for-like replacement for whole-home wet central heating and hot water.
Do infrared panels qualify for the BUS grant?
No. The BUS grant applies to eligible low-carbon heating technologies such as air source heat pumps, subject to eligibility, and not to standard infrared panel systems.
Are infrared panels good for a single room?
They can be, especially in occasional-use or awkward spaces. The problem comes when a niche room-heating solution is stretched into a whole-home answer.
Which option makes more sense in Surrey and TW homes?
For most mainstream homes, a heat pump makes more sense if the property is suitable. Infrared panels are usually a niche answer rather than the main low-carbon retrofit route.
The information in this article is for general guidance only and does not constitute financial, legal, or technical advice. Energy savings estimates are based on typical UK household data from the Energy Saving Trust and Ofgem (April 2026 price cap). Actual savings depend on your property type, insulation levels, energy usage patterns, and electricity tariff. The Boiler Upgrade Scheme (BUS) grant of £7,500 is subject to eligibility criteria set by Ofgem — not all properties qualify. Electromatic M&E Ltd operates under MCS certification via an accredited umbrella partner. All installations comply with Building Regulations Part L and MCS standards. E&OE.
Written by Electromatic M&E Ltd — ASHP & Solar installer, London & Surrey (electromatic.uk)
Last updated: April 2026 | Electromatic M&E Ltd, Company No. 13837345
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