Heat pump vs. central heating boiler: monthly costs compared in 2025

In 2025, more and more households will be faced with a clear choice: will we continue to rely on the traditional central heating boiler,
or should we switch to a modern air-to-water heat pump? At New Heating, we see every day how many questions
there are still questions about that. The costs, the monthly payments, the return, the lifespan, noise pollution, the installation,
Subsidies, maintenance – everything plays a role. And rightly so. Because it's not a small decision. But if you look at the numbers,
to the comfort, sustainability and future-proofing of his home, quickly sees that heat pumps are not only
be logical, but also financially smart.

We install systems from brands such as SPRSUN, LMNT, Haier and Rotenso every day – all reliable brands
with their own strengths. Whether it concerns new construction, existing homes or larger renovations: we see in all cases
that residents are positively surprised by the low noise level, the stable indoor climate and especially the monthly savings
on energy costs. The air-to-water heat pump isn't a fad: it's the new standard.

Many people think that a heat pump is only suitable for well-insulated homes. That used to be the case.
But technology doesn't stand still. The 2025 models are so efficient that even homes from the 1970s
Can be heated well with limited insulation, especially when combined with low-temperature convectors or underfloor heating.

If you look purely at the monthly costs, the heat pump almost always wins. Gas is more expensive than ever,
and it won't be cheap for a while. Electricity from solar panels or a green contract is much more affordable.
Combine that with the high efficiency (SCOP of 4.5 or higher) and you know: I pay less for more comfort.

There's also something often overlooked: its lifespan and maintenance. A central heating boiler typically lasts 12 to 15 years.
A heat pump? 20 to 25 years. And with much less maintenance. Fewer breakdowns, lower annual costs, less worry.
That gives peace of mind – and extra financial space.

SPRSUN heat pumps are ideal for those looking for high performance and quiet operation. Haier is a favorite in modern new-build homes.
Rotenso stands out with its quiet operation and compact size. LMNT, on the other hand, offers robust reliability at higher power levels.
So there's a suitable solution for every type of home and every resident. And we'll help you find, install, and maintain it.

In this blog post, we'll take you step-by-step through all the components of the comparison. Not superficially, but in-depth.
So you'll soon know exactly why a heat pump not only feels good, but also makes perfect sense. Financially, practically, and future-proof.

We discuss concrete situations, make calculations based on realistic consumption, and explain subsidy conditions.
and help you determine which heat pump is right for your home. We share customer stories, tips from our installers, and frequently asked questions.
that we hear in practice. This way, you get not just technical explanations, but also real insights – from people who do it every day.

At New Heating, we believe that good information leads to smart choices. And smart choices lead to lower costs, more comfort, and fewer worries.

In 2025, the Dutch energy landscape will change rapidly. While ten years ago we relied heavily on our central heating boilers,
We are now witnessing a quiet but powerful revolution: the rise of the heat pump. At New Heating, we witness this change every day.
We speak with hesitant homeowners, calculate energy costs, and install sustainable solutions every day.
In this extensive blog we take you through the real comparison: what is more affordable, more comfortable and future-proof –
the central heating boiler or the air-to-water heat pump?

It all starts with the monthly costs. Because let's be honest: what you pay for energy each month is the deciding factor for many.
Gas prices are volatile and have risen sharply in recent years. Electricity, on the other hand, especially in combination with solar panels or a
A green energy contract offers a much more stable foundation. And this is where the heat pump's strengths come into play.

Where a central heating boiler runs solely on gas and achieves an efficiency of 90 to 94%, an air-to-water heat pump produces up to 4.5 times as much
energy as it consumes. In other words: 1 kWh of electricity produces 4.5 kWh of heat. And you'll notice that difference immediately on your energy bill.

For example: suppose you use 1,500 m³ of gas annually for heating. At an average price of €1.40 per m³, that will cost you
€2,100 per year. A comparable heat pump would only use 3,000 kWh of electricity for the same heat. At €0.23 per kWh, you get
This amounts to approximately €690. That's a savings of over €1,400 per year. And that's without even mentioning subsidies.

But numbers don't tell the whole story. What many people don't realize is that a heat pump has a much more consistent heat output.
Instead of the abrupt on-off switching of a central heating boiler, a heat pump ensures a steady, comfortable temperature in the home.
No more cold feet when the heating goes off, no unnecessarily high gas consumption during a cold morning rush. Everything runs smoothly.
soft and quiet.

The models we install – from top brands such as Haier, SPRSUN, LMNT and Rotenso – are designed to work in Dutch conditions.
to excel. Haier is exceptionally quiet and ideal for city homes, SPRSUN is robust and powerful for larger single-family homes, LMNT
offers an affordable entry-level model without compromising on reliability, and Rotenso is the silent powerhouse that has no equal.

And that comfort isn't limited to heating. Many of our systems can also cool in the summer. With summers getting hotter and hotter,
That's a huge advantage. Why would you invest in a separate air conditioner when your heat pump can do it all at once?

Yet we still often hear objections. "But what about the sound?" or "Is my house suitable?" Understandable questions. Fortunately, we can address them.
Answer with confidence in 2025. The latest heat pumps have noise levels lower than a whispering refrigerator,
and even older homes can be made suitable with minimal adjustments such as radiator boosters or low-temperature heating.

Then there is the ISDE subsidy, which can amount to up to €3,750 per home. We handle this application completely for our clients – you don't have to
You don't have to do anything yourself. Combine that with our all-in installation prices, and the switch is not only logical, but also affordable.

What resonates most with our customers? The peace of mind. No more worries about gas price spikes. No more annual boiler inspections.
No more doubts about whether your home is "ready" for the future. Because with a heat pump, you are the future.

Want to know exactly what it means for your home? Let us make a free, no-obligation calculation. We'll look at your property type,
Insulation level, energy consumption, and comfort requirements. And we provide honest advice – because we're not in this for quick profits, but for lasting relationships.

Our mission is clear: heating the Netherlands without gas. Not as an obligation, but as an advantage. And if that advantage also leads to
more living comfort, lower costs and a healthier planet, then choosing suddenly becomes very simple.

Heat pump vs. central heating boiler: what will you really pay per month in 2025?

You hear it everywhere: "The heat pump is the future." But what does that actually mean? What will it mean for your wallet as a homeowner? That's precisely where the hesitation often lies. Because switching is daunting. Especially if you've been used to a central heating boiler for years that simply does its job.

Yet we see the difference every day. At New Heating, we've installed hundreds of homes, from terraced houses to detached villas. What does almost everyone say after switching? "I should have done this sooner." Not because it's hype, but because the monthly costs truly do drop. No guesswork, no gut feeling. Just hard data.

Gas prices vs. electricity prices: the new calculation

By 2025, you'll quickly pay between €1.35 and €1.65 per cubic meter for gas. And those prices fluctuate considerably. Electricity, on the other hand, remains relatively stable, especially if you have solar panels. But even without panels, we see our customers paying an average of €80 to €140 less per month with an air-to-water heat pump than with their old boiler.

The secret lies in efficiency. While a boiler burns almost 1 kWh of energy (and therefore pays for itself), a heat pump can extract as much as 4.5 kWh of heat from 1 kWh of electricity. Compare it to a car that travels 90 kilometers on one liter of fuel – it almost feels unfair.

Warmth that feels like luxury

And we haven't even mentioned the comfort. A central heating boiler cycles on and off. You notice it. A heat pump heats evenly and consistently. No more humid mornings or fluctuating temperatures. Our customers describe it as "hotel warmth" – quiet, stable, and pleasant.

We install systems specifically designed for the Dutch market. Think of the SPRSUN R290 series for energy-efficient new construction, or the powerful LMNT ProLine for existing homes with higher heating demands. And let's not forget Rotenso : whisper-quiet and with a cooling option – ideal for modern families.

What if your house is “not yet suitable”?

Many people think their home isn't ready for a heat pump. Nonsense. Yes, insulation helps. But we have smart solutions for almost every type of home. Low-temperature radiators? Check. Hybrid options for the interim phase? Absolutely. A 1930s house without underfloor heating? Trust us: we've done it before—and successfully.

Monthly costs in practice

ZP = solar panels)

You remain in control of your monthly expenses

With a central heating boiler, you're at the mercy of the gas market. Political unrest? Price increases. Cold winter? Price increases. And then there's the additional tax on gas, which rises year after year. The government simply wants us to use less gas—and you can feel it.

With a heat pump, especially when combined with solar energy, you're largely self-sufficient. Many of our customers even see their energy bills drop below €50 per month . Yes, really.

“Isn't it too expensive to switch?”

We hear that often. And we get it. Because yes, a heat pump costs money. More than a central heating boiler. But the mistake many people make is: they only look at the price tag – not the overall picture. And that's like only considering the purchase price of a car and not its fuel consumption, maintenance, road tax, and lifespan.

A central heating boiler is like a cheap printer: it seems inexpensive, but you'll pay a fortune for gas. A heat pump is more expensive to purchase, but it offers years of peace of mind. Lower monthly costs. Fewer breakdowns. No annual maintenance requirements. And: no surprise gas bills.

Our customers often say…

“We were very hesitant, but when we did the math, it all became clear: we now pay even less than with our old boiler and we have more comfort.”

What I love? No buzzing, no fuss. I don't even hear it. And the house always feels comfortable.

Our 1981 home with single glazing wasn't ideal. Yet, New Heating managed to fix it. The savings are enormous.

You see: it's not just about technology, but above all about trust. Knowing it works, and knowing you're being helped by people who know everything about it – that's why customers choose us.

Comparison of popular brands in 2025

Note: The right heat pump always depends on your home, energy consumption, family composition, and preferences. That's why we always visit you personally.

Why the air-to-water heat pump is a game changer

The best thing about the air-to-water heat pump? It works with outside air – free, abundant, and always available. Even at -10°C. Modern systems like the SPRSUN R290 can generate up to 5 kWh of heat from 1 kWh of electricity. That's an efficiency that would make a central heating boiler jealous.

And we haven't even mentioned the combination with underfloor heating. Because that's when true luxury truly comes into play: warm feet, even heat, quiet operation... The first time you experience it, you know: this is what comfort should be.

Frequently asked questions to our technicians

"Can it be done in my 1960s home?"
Absolutely. Often with some adjustments, such as additional radiators or low-temperature convectors. But we make it possible – day in, day out.

"Is the maintenance complicated?"
No, and that's precisely the advantage. An annual inspection is sufficient. No flue gas exhaust, no fire hazard. Peace of mind.

"Does the system last a long time?"
Expect 20 to 25 years of service life – and often even longer. Many components are modular and easy to replace. And we'll keep your system up to date.

“We already had solar panels, but only now are we really reaping the benefits.”

A customer from Rosmalen told us she'd had solar panels on her roof for years, but her gas bill remained high. She cooked electrically and had LED lighting—but her boiler still guzzled gas. It wasn't until she switched to a SPRSUN air-to-water heat pump that she realized the difference.

Our electricity production remained the same, but the savings were staggering. They went from almost €200 to €65 per month. And all without sacrificing comfort.

What's interesting here is that many people think, "I already have solar panels, so I'm being sustainable." True – but it only becomes truly efficient when you also cover your heating needs with electricity. Combining a heat pump and solar panels might just be the smartest decision you can make for your home in 2025.

Typical Dutch weather? Heat pumps can handle it perfectly.

There's a perception that heat pumps only work well in the South of France or in modern, newly built villas. But nothing could be further from the truth. We install heat pumps daily in homes from the 1970s, 1980s, and even older. The air-to-water heat pump is perfectly suited for these situations, provided you approach it correctly.

With smart sizing, the right settings, and radiators with higher efficiency, you can ensure you're nice and warm even on chilly February mornings. Did you know that some of our customers actually saw their best performance during the coldest weeks? Our modern compressors are so efficient that they keep running even at -15°C. And without humming or blowing.

For whom does a central heating boiler still make sense?

Short version: if you live on a campsite. Long version: the central heating boiler is cheap to buy, but expensive to run. The only situations where it still makes sense are:

• Temporary occupancy (rental property without the right to adjustment)

• House that will be demolished in 1 year

• No outdoor space for unit or no possibility of interior adjustment

But let's be honest: in 95% of situations we can offer a smart solution with an air-to-water heat pump – and it almost always pays off.

Subsidies? You get them – but only if you know how

Many people can't see the forest for the trees when it comes to subsidies. Understandably so. There's the ISDE scheme , municipal contributions, and sometimes even specific neighborhood plans. What do we do at New Heating? We simply take care of it for you. Period.

We know exactly which brands and types are eligible, such as:

These amounts vary depending on your capacity, home type, and connection type. We always calculate them for you in advance.

How quickly will you earn it back?

Let's not beat around the bush. The heat pump costs money. But what if you save €100 or more each month? And you receive a €2,500 subsidy? Then the calculation suddenly looks like this:

And after that? Pure profit. And you feel it every month.

Common mistakes (and how to avoid them)

When switching to a heat pump, people sometimes make choices they later regret. That's why we're sharing some practical tips here:

• Too small pump selected
  → Result: the system runs too fast and actually consumes more power.

• Hot tap water not included
  → Solution: choose a combination pump or combine with a buffer tank or heat pump boiler.

• Didn't get good advice
  We always come by, measure, calculate, and think ahead. This way, you won't encounter any surprises.

• Installation without noise requirements
  → Result: annoying hum in the garden or bedroom. Our units are whisper-quiet and always correctly installed.

"We're never cold again – and the energy bill is no longer a worry."

A family from Kaatsheuvel called us in early January. Their gas bill was over €300 a month, and they had an old boiler that wouldn't work when it was below zero outside. They were panicking. Children at home. Cold mornings. We went to take a look right away.

Two weeks later, a Rotenso air-to-water heat pump was installed outside. A domestic hot water solution was also included. Another week later, we received this email:

I didn't know quiet could actually be quiet. You don't hear it. For the first time in years, we have a hot shower without gas and sleep without worry. Our energy costs have been more than halved.

This is what we do it for. Not just installing technology, but solving problems. Bringing peace of mind.

Heat pump = comfort. Period.

Many people still think a heat pump means lukewarm radiators, long waits for hot water, and morning hassles. That was 2012. By 2025, the technology will be so advanced that you'll barely notice the difference. What will you notice? The silence. The stability. The gentle warmth. The peace of mind knowing: I'm no longer dependent on rising gas prices.

Our brands—such as SPRSUN, Haier, Alsavo, Rotenso, and LMNT —are all designed for comfort. We select them not only for performance but also for user experience. That's why you often hear our customers say, "I should have done this much sooner."

Diary of a week with a heat pump

Monday
You wake up and immediately feel it: it's nice and warm everywhere. No banging of the boiler. No cold bathroom floor. Everything is just... stable.

Tuesday
Your child showers a little longer. Normally, the pressure drops then, and it gets cold. Not now. The heat pump with a water heater has enough buffer.

Wednesday
In the evening, you check your smart meter. "Hm, consumption isn't too bad." You calculate: 10 kWh for heating today, 6 kWh of which is covered by your solar panels.

Thursday
Your neighbors are complaining about their €498 advance bill. You say, "It's around €90 for us." They look at you as if you're lying.

Friday
Our installer will be by for a quick check. Everything runs smoothly, without any issues. You ask, "Do I need to do anything?" No. Everything is automatic.

Saturday
You run the washing machine, dryer, and dishwasher. And yet it stays warm. You only realize how powerful the system is when everything is running simultaneously.

Sunday
You think: Why were people ever afraid of this?

What will really be cheaper in 2025?

We're happy to give you the honest figures. Suppose you live in a terraced house built in 1985 with average insulation.

And that's without even factoring in your own solar panels. If you also generate electricity, your monthly costs can even drop below €50 . That's what you do it for. And the investment? You'll recoup it in 3 to 5 years – and after that, you'll save every year.

The “warm” future of your home

Your home increases in value. Not because you have a jacuzzi (although that's nice too), but because a home without a gas connection is becoming increasingly popular. Prospective buyers ask, "Is it gas-free yet?" and if they say yes, they're willing to pay more. We often hear this from clients who sold their homes with a capital gain after installation.

And even if you don't want to move, it's good to know: your home is prepared for everything that comes. No forced switch in 2030. No fines. No rush jobs. Just peace of mind.

“A heat pump doesn't work when it's freezing, does it?”

Classic. It's as if technology packs its bags as soon as it drops to -3 degrees outside. But believe us: we install heat pumps in all seasons. In fact, we see how well they perform especially in winter.

These modern units – especially SPRSUN R290 or the powerful Rotenso monoblocks – are designed for European winters. There's no Chinese lower limit of +5°C. We work with models that still provide heat down to -25°C.

And let's be honest... how often is it colder than -10 degrees Celsius in the Netherlands? Exactly. And even then, the system works like a charm. So you don't need any additional heating. No extra boiler. Just one smart unit that takes care of everything.

“Isn't installing it a nightmare?”

Nope. Unless you have a handyman from Marktplaats do it for you with duct tape and a YouTube course.

At New Heating it works like this:

1. Introduction: we listen. What do you want? What's your situation? What do you already have? What do you absolutely not want?

2. Scan & Advice: we'll come and take a look. Free. Serious. No smooth talk. Just an honest analysis.

3. Customized proposal: you don't get a standard package, but an installation tailored to your home and lifestyle.

4. Planning & Execution: we plan in consultation, arrive on time, work neatly, and leave everything clean.

5. Adjustment & explanation: We test everything. We tell you how to save energy. And we offer tips that you can really use.

And after that? Just call us if anything comes up. Or if you just want to thank us. That's fine too. 😉

Our secrets for maximum returns

Want to really make a splash with your heat pump? Here are our top tips:

Insulate smartly: you don't have to replace everything, but sealing the gaps and insulating the floor can work wonders.
Work with zones: only heat where you are.
Added hot water buffer: no more cold showers, even with 3 teenagers.
Smart thermostat: controls everything automatically – and saves you hundreds of euros a year.
Combining it with solar panels: logical, right? You generate electricity and use it immediately.

And the best part: we handle all these steps. From start to finish. Because you're more important than the technology.

Just a laugh: the 3 biggest heat pump myths

1. “They are making noise.”
   Unless you're looking for a 2003 model from an obscure brand with "eco" in the name, this is nonsense. Our systems are quieter than a refrigerator.

2. “You have to renovate the whole house.”
   Sometimes it's a matter of making some adjustments (e.g., radiators), but complete renovations? No way. Even in older homes from the 1970s, we can make it look like it's always been there.

3. “Heat pumps are for 'green types'.”
   That used to be the case. Now, it's mainly people with calculators and common sense. Our clients are entrepreneurs, families, seniors… all people who are smart with their money.

Three clients. Three houses. Three completely different stories.

1. Jeroen & Eva – terraced house from 1994 in Waalwijk

They wanted to become gas-independent, but without major renovations. We opted for an 8 kW Haier air-to-water split heat pump . It combines well with their existing radiators.

Special: they have three young children. So, they needed ample hot water capacity. That's why we installed a 200-liter hot water buffer . Now they always have hot water, even during peak times.

We thought it would be complicated. But the guys from New Heating took care of everything in two days. And the house is wonderfully warm. Even the floor!

2. Marcel – detached house from 1976, Groote Keeten

Somewhat poorly insulated, large spaces, two bathrooms. This wasn't a standard project.

We opted for a Rotenso Airmi Monoblock 14 kW with hybrid backup. At the same time, we partially replaced the radiators with low-temperature convectors.

Result: comfort level is up, costs are down.

I thought I was stuck with the boiler. But this is so much smarter. The system is quiet, reliable, and I only pay half the price. And it feels like I have a new home.

3. Fatima & Youssef – new-build home in Rosmalen

Here, we were able to do everything from scratch. We opted for a SPRSUN R290 9.5 kW heat pump, combined with underfloor heating and a solar water heater.

Highlight: we made the house completely gas-free and ready for the future (including smart grid connection).

"We can see it on the energy meter: we're even feeding back electricity in some months. And we live incredibly comfortably."

Technical comparison – Which heat pump for which house?

At New Heating, we don't just help you choose. We'll visit you, measure everything, provide honest advice, and ensure you make the switch worry-free.

How much do you really save per month?

In an average family:

• Gas central heating boiler → €230 per month in energy

• Heat pump (air/water) → €95 per month (and even lower with solar panels)

• After 5 years? → Save up to €8,000 – and increase your home value

Just imagine: spending a few hundred euros less each month, while your home is more comfortable, quieter, and more sustainable. And yes, we'll take care of that.

Whatever you actually buy: peace of mind

No more worries about gas prices. No maintenance on outdated boilers. No more doubts about whether you're ready for the future.

With a heat pump, you're buying more than just a device. You're buying:

• Safety

• Value increase

• Comfort without hassle

• A home that's right

And you know what makes the difference? The people who do it for you. We at New Heating aren't the cheapest guys on Marktplaats. But we think along with you, are ready to help, and won't let go until you're satisfied .

What changes in your home when you switch?

Think about your morning routine. You get out of bed and put your foot on the floor – warm . No shivering draft or cold toes. Just a soft hum of peace in the background. That's a heat pump with underfloor heating . You only notice it when you turn it off.

Or imagine a shower. Hot water. Always. No waiting, no fluctuations, no stress because someone else jumped in the shower before you. Thanks to a smart hot water system combined with your heat pump, it always runs smoothly.

And the noise? Forget that old-fashioned boiler that fires up like a diesel engine in your utility room. Our systems are silent. The Rotenso monoblock runs quietly. And the Haier split units are practically inaudible. Sometimes people call us to ask if it's even on —they're that quiet.

What's Disappearing? (And You Won't Miss It)

• Annual CV maintenance → get rid of it.

• Gas appliances with pilot lights → a thing of the past.

• Open combustion in the house → goodbye.

• Heating with thermostat → replaced by self-learning systems.

• Digging deeper into your wallet for every energy bill → that's no longer necessary.

You'll be surprised how little you'll need to think about your heating. It just works . And that's exactly what we want at New Heating. No worries, no fuss. Just comfort.

What if you have doubts?

We get it. Really. A heat pump isn't cheap. And the world is changing rapidly. But ask yourself these questions:

• Do you have a central heating boiler older than 10 years?

• Do you pay more than €150 for gas every month?

• Do you want to be prepared for legislation that will reduce gas use?

• Are you looking for ways to increase your home value?

• Do you not want to be dependent on fluctuating energy prices?

If you answered yes to at least 3 of these questions , then this is the time.

And you know what? You don't have to figure everything out yourself. We'll guide you through it. Step by step.

How we approach it at New Heating

Every home is different. Every family is different. So is our approach.

1. You call or email us → we listen, no pushy nonsense.

2. We'll come and take a look , free of charge. We'll measure, listen, and discuss.

3. You will receive a proposal → with a clear insight into what you will earn in return.

4. We plan the installation together → with an eye for your planning.

5. Our installers come to you → craftsmen with a passion for their work.

6. After installation you will receive explanations, optimization tips and service .

And then the real work begins. The moment you'll feel the difference.

What people don't expect (but often like best)

• Silent nights: no humming or clicking. You literally hear nothing.

• Constant temperature: no peaks or dips. Your home is just... comfortable.

• Smart comfort: many systems take care of themselves. You don't have to do a thing.

• No more gas in the house: that feels safer, more modern, and future-oriented.

• Higher home value: and yes, you'll feel it when selling or refinancing.

We often hear it: “I didn't know this would feel this good.” And that's why we do it.

Finally – What are you waiting for?

At New Heating, we don't believe in haste. We believe in well-considered choices that improve your life . And an air-to-water heat pump is one such choice. Not because it has to be. But because it's simply smarter. Quieter. More sustainable. More economical. And above all: a more pleasant way to live.

You don't need to be an expert. You just need to know you want something better. For your family. For your future. For your wallet.

We'll take care of the rest.

From advice to installation
From subsidy application to smart thermostat
For every home, every family, every budget

Whether you live in a terraced house in Vlijmen, an apartment in Tilburg, or a farmhouse in the polder, our technicians are ready to assist you . They're knowledgeable, passionate about their work, and have a passion for the job.

👉 Ready to make the switch? Request a free quote today.
👉 Prefer a consultation or in-home consultation first? No problem. We're listening.

Because at New Heating we are not here to sell you anything .

We are here to give you a warm home .
Always. Everywhere. And with a smile.