Heat Pump Ranking 2025: Best Models and Key Selection Criteria

Choosing the right heat pump these days is a real challenge. Technology is advancing, and the market is flooded with newer models. Our independent 2025 heat pump ranking could prove to be an indispensable tool to help you make an informed decision. In it, you will find not only the leading models available on the market but also key selection criteria that can significantly influence your choice. Purchasing a heat pump is more than just a cost calculation.

Independent 2025 Heat Pump Ranking by Nordic Tec

The 2025 heat pump ranking is a compilation of the best devices available on the market, taking into account key criteria such as efficiency, cost, energy savings, and reliability – and it is not commissioned by manufacturers, distributors, or sellers of heat pumps. We guarantee that our ranking is independent – and we are not affiliated with heat pump distribution (we do not have them in the Nordic Tec offer).

Thanks to such comparisons, it is easier to find a model perfectly suited to individual needs. In times when we increasingly value ecology and savings, such rankings become invaluable support for those planning to invest in modern heating systems. It is a practical tool that helps make informed decisions.

What criteria does the 2025 heat pump ranking consider?

The 2025 heat pump rankings are based on an analysis of key parameters that allow for the assessment of the energy efficiency of devices. The most important criteria are:

• COP (Coefficient of Performance) – the ratio of thermal energy to electrical energy consumed by the device. A higher COP means greater efficiency.
• SCOP (Seasonal Coefficient of Performance) – measures seasonal efficiency under various climatic conditions, allowing for a more precise assessment of efficiency – more on this below:

SCOP (Seasonal Coefficient of Performance) – Seasonal Energy Efficiency

✅ SCOP (Seasonal Coefficient of Performance) is an indicator that takes into account variable climatic conditions throughout the year, offering a more realistic picture of heat pump efficiency. It is a step further compared to the classic COP indicator.

When choosing a heat pump, it is worth paying attention to SCOP – the higher the value, the greater the savings on bills and the higher the comfort throughout the year. This is particularly important in the weather conditions of our country.

And how will climate change affect the importance of SCOP? Will manufacturers be able to meet new challenges and deliver even more advanced solutions? Time will tell.

Refrigerant: R290 vs R32 – Which to Choose in 2025?

Choosing the right and future-proof refrigerant in 2025 is another issue, a detail that may raise doubts. Currently, two solutions dominate the market: R290 and R32. Each has its advantages and disadvantages, and the decision should depend on individual needs. Below is a comparison of the basics:

The final choice should depend on your priorities and applicable regulations. Or perhaps even more eco-friendly and efficient refrigerants will emerge in the future?

• ✅ BLOG: Detailed analysis of R290 HP
• ☑️ BLOG: How to protect a heat pump from an old installation?

32-60

NT Ba-32-60

299,99 €

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32-50

NT Ba-32-50

239,99 €

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32-40

NT Ba-32-40

199,99 €

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✅ Best Heat Pump Models in 2025

The year 2025 brings a wide selection of heat pumps that combine innovative technologies with impressive energy efficiency. Choosing the right model can improve thermal comfort in your home, bring savings, and reduce environmental impact. Below, we present devices that have gained recognition in the 2023 heat pump ranking, standing out for their modern solutions and reliability.

➡️ ACOND Grandis-R Heat Pump – Efficiency and Environmental Care

The ACOND Grandis-R, a Czech heat pump, is an excellent choice for those who value efficiency and ease of use. Key features of this model include:

• Use of the eco-friendly refrigerant R290, which minimizes environmental impact.
• High energy efficiency.
• Advanced technology combined with care for the planet.
• Heating capacity W35 - 17kW, capacity W55 - 16kW

If you value the combination of innovation and ecology, the ACOND Grandis-R certainly deserves attention. It seems easily available and presents well in terms of parameters and price.

➡️ LG Therma V R290 – Innovation and Savings, a Well-Known Brand

The LG Therma V R290 is a technologically advanced heat pump from a renowned Korean manufacturer. LG is certainly well-known in the heat pump industry. Its main advantages are:

• Use of the R290 refrigerant, making the device more environmentally friendly.
• Significant energy efficiency.
• Modern features that increase practicality and ease of use.
• Monobloc pump, versions from 9 to 16 kW

Are you looking for technology that combines innovation with savings? The LG Therma V R290 is an excellent choice. Certainly, the model is low-maintenance, and the easy availability of installers and service technicians is also an advantage.

➡️ Mitsubishi Zubadan – Reliability in All Conditions

The Mitsubishi Zubadan is synonymous with reliability, especially in extreme weather conditions. Here’s what sets this model apart:

• Japanese precision and quality.
• R32 as the refrigerant.
• Keymark certification, confirming the highest quality and efficiency.
• Trouble-free operation even at very low temperatures.
• The most classic version is the Split 10kW

If reliability is your priority, the Mitsubishi Zubadan is a choice that won’t let you down. The days when Mitsubishi was mainly known in the automotive industry are long gone. The company's expansion, not only in the number of heat pumps sold but also in brand building, is in full swing.

➡️ Kolton Air Adapt – Polish Reliability and Modernity

The Kołton Air Adapt is a Polish heat pump that combines solid construction with modern features. Key features of this model include:

• Remote service monitoring capability.
• Use of the eco-friendly refrigerant R290.
• Wide power range, allowing adaptation to various heating needs.
• The pump comes in several versions: AirAdapt 3-12, 4-16, and 4-20, each with different power modulation,
  rated power of 8, 10, and 12 kW respectively.
• High-temperature pump – up to 75°C

Are you looking for versatility and modernity? The Kołton Air Adapt will meet your requirements. It must be said that the domestic Kołton does not lag behind foreign alternatives – for those who value economic patriotism good price to quality relation, we can say: you lose nothing by choosing this option.

➡️ Thermatec Plus S Line – Economy and Quality

The Thermatec Plus S Line is aanother proposal that stands out for its excellent price-to-quality ratio. Here’s what it offers:

• Use of the eco-friendly refrigerant R290.
• High energy efficiency.
• An economical solution without compromising quality.
• Available in power ranges from 6 to 16 kW

The Thermatec Plus S Line is a model worth considering – like Kołton, it does not fall short of other proposals.

➡️ Nibe S2125 – Quiet and Reliable

The Nibe S2125, a Swedish heat pump, stands out for its quiet operation, making it an ideal choice for homes where acoustic comfort is crucial. Key features of this model include:

• Keymark certification, confirming high quality and energy efficiency.
• Exceptionally low noise levels during operation.

If you value peace and reliability, the Nibe S2125 will meet your expectations. Pumps from Nibe-Biawar are already a classic.

➡️ Vaillant aroTHERM plus – Simplicity and Advancement

The Vaillant aroTHERM plus is a model that combines intuitive operation with top-notch build quality. Its key advantages are:

• Keymark certification, confirming reliability.
• Ease of use, ideal for those seeking simple solutions.
• Advanced technology in an accessible form.

Are you looking for a combination of convenience and modernity? The Vaillant aroTHERM plus is a proposal worth considering.

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Keymark Certification – What Does It Mean and Why Is It Important?

Keymark is a certification of great importance in assessing the quality of heat pumps. Awarded by independent organizations, it confirms that the device meets stringent quality and efficiency standards. This is why this certification often becomes one of the key criteria in heat pump rankings, making it extremely important when choosing the right model.

• Rigorous Testing: Devices with Keymark certification undergo detailed tests that confirm their quality.
• Energy Efficiency: The certification guarantees that the product is efficient and environmentally friendly.
• Durability: Keymark-certified products are reliable and long-lasting.
• Ecology: In times of growing ecological awareness, certifications like Keymark are gaining importance.

For users, this means purchasing a product that is not only energy-efficient but also durable and reliable. In times when more and more people are paying attention to ecology and reducing energy consumption, certifications like Keymark become an indispensable part of the decision-making process.

• ✅ Also check out: Nordic Tec Heat Pump Heat Exchangers

copy of 27-9

EU-NT Ba-27-90

429,99 €

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27-9

NT Ba-27-80

399,99 €

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27-70

NT Ba-27-70

354,99 €

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Summary of the 2025 Heat Pump Ranking

The 2025 heat pump ranking is a carefully compiled list that presents the most interesting models available on the market along with their key features. Thanks to it, you can easily compare different options and find a device perfectly suited to your needs. In times when more and more people are paying attention to ecology and savings, such lists become invaluable support. Did you know that a properly selected heat pump can significantly reduce your energy bills? It is an excellent way to combine savings with care for the environment. It’s worth thinking about!

Best Heat Pumps in Different Categories

The ranking includes various categories, such as:

• Efficiency – affects energy efficiency and operating costs.
• Price – determines the affordability of the device within the budget.
• Quality – affects the durability of the device and satisfaction with the purchase.

Heat pumps with high energy efficiency may initially seem more expensive, but their long-term operation is significantly cheaper. Is it worth investing more upfront to save later? In most cases, the answer is simple: definitely yes.

• ✅BLOG: Heat Pump Defrost: The Key to Efficient Operation
• ✅BLOG: Heat Pump Made from an Air Conditioner – How?

o

NT Ba-60-60

499,99 €

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60-50

NT Ba-60-50

449,99 €

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60-40

NT Ba-60-40

379,99 €

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copy of 32-80

EU-NT Ba-32-90

419,99 €

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32-80

NT Ba-32-80

384,99 €

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32-70

NT Ba-32-70

344,99 €

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