30/07/2025
❓Heat Pumps – Are They Really Worth It? ❓
At Reform Energy Services, we’re passionate about the benefits of reducing carbon emissions in home heating and helping UK households transition to cleaner, greener energy. But here’s the truth – heat pumps aren’t a one-size-fits-all solution, and before you commit to installing one, it’s important to know whether it’s really the right choice for your home.
Over the past few years, heat pumps have been championed as the future of home heating. Government incentives, environmental campaigns, and energy experts all talk about their potential to lower bills and cut emissions. But if you’re a homeowner weighing up your options, you probably want straight answers, not sales talk.
That’s why we’ve written this post and we are offering a free survey and consultation with a heat geek expert – based on extensive training, detailed knowledge of the technology from designing, installing, and servicing heat pumps across Devon – to help you decide whether a heat pump is truly worth it for your property.
📷 What Exactly Is a Heat Pump?
A heat pump is a renewable energy system that takes heat from the air, ground, or water outside and transfers it into your home to provide heating and hot water. Unlike gas or oil boilers, it doesn’t burn fuel – it simply moves heat extremely efficiently using electricity. The simplest explanation is by compressing this air, it generates heat.
There are two main types:
Air Source Heat Pumps (ASHPs) – Extract heat from the air outside, even in colder weather.
Ground Source Heat Pumps (GSHPs) – Use underground pipes to collect heat from the ground.
Both can be paired with solar panels and battery storage to make your home even more energy-efficient and less reliant on the grid.
✅The Benefits of Heat Pumps
When designed and installed properly, a heat pump can bring significant advantages:
Exceptional Efficiency: One of the biggest advantages of a heat pump is its efficiency. A modern gas boiler can reach around 90–95% efficiency, meaning almost all the energy from the fuel is converted into heat. A well-designed heat pump, on the other hand, is typically 300–400% efficient, sometimes even more!
This is possible because a heat pump doesn’t generate heat by burning fuel – it moves heat from the outside air or ground into your home. For every 1 unit of electricity it uses, it can produce 3–4 units of heat. This ratio is known as the Coefficient of Performance (COP).
The spark gap (the difference between the cost of electricity and the cost of gas per kWh) is what determines how much cheaper a heat pump will be to run compared to a gas boiler. When comparing a heat pump and gas boiler, a heat pump will usually come out ahead on running costs – and pairing your system with solar panels and the right battery storage (sometimes even just having a battery system that can charge when energy prices are low on a low overnight rate, and discharge when prices are higher) can make it even more cost-effective.
Lower Running Costs: With the right setup and property type, a heat pump can offer significant savings compared to oil or gas boilers.
Greener Heating: Heat pumps use renewable energy sources and can dramatically cut your carbon footprint.
Future-Proofing: With gas boilers being phased out in new builds, heat pumps are a long-term, modern solution.
Year-Round Comfort: Some systems can even provide cooling in the summer.
⚠️ Things to consider
Heat pumps are often advertised as a perfect solution for everyone – but that’s not entirely true. Based on our experience, here are some things you need to know:
Upfront Cost: A quality system is more expensive to install than a gas boiler. Government grants (like the Boiler Upgrade Scheme) can help, but it’s still a bigger investment. Generally your system will pay for it's self over a number of years, we evaluate this during our free home survey.
Not Ideal for Every Property: Older, poorly insulated homes or those with small, outdated radiators may not get the full benefit without extra upgrades.
Space Requirements: Outdoor units and indoor cylinders need more room than a compact combi boiler.
Colder Weather Efficiency: Heat pumps work in freezing conditions, but their efficiency can drop during extended cold snaps.
✅ So, Are Heat Pumps Worth It?
The simple answer: Yes – but only if your home is suitable and the system is designed correctly.
We’ve seen incredible results for our customers where a heat pump slashed their energy bills and dramatically reduced their carbon footprint. But we’ve been called in by homeowners who were left disappointed because they were sold a system that wasn’t sized or installed properly for their property. Poor system design and badly installed systems can be problematic.
That’s why at Reform Energy Services, we start with a Heat Pump Efficiency Report, giving you an honest, professional assessment before you spend a penny. We’d rather tell you a heat pump isn’t right for you than install a system that won’t perform well. It’s simply a lose/lose. Bad for you, bad for us and very bad for the environment.
📌 Our Advice
Heat pumps are a fantastic technology – but they’re not a magic wand for every home. If you’re prepared to invest in making your home energy-efficient, or if you’re already running a well-insulated property, a heat pump can provide lower running costs, long-term savings, and a much greener way to heat your home.
If not, it can still be possible with the right system design, upgrades and combining with Solar/Battery.
🔹 Thinking About a Heat Pump?
At Reform Energy Services, we provide:
Heat pump installations & servicing
Solar panels and battery storage solutions
Independent heat pump efficiency reports
👉 Contact us today for free, honest advice about whether a heat pump is the right choice for your home. No hard sell – just expert guidance to help you make an informed decision.
