Best Heat Pump Brands & Models 2024: UK Guide

Looking for the best heat pump for your home?

This guide reviews the top models for 2024, including their power output, efficiency, and durability.

Read on to find the perfect air source heat pump fit for your heating and cooling needs, or if you think your ready to make the switch, get a heat pump quote from one of our experts today.

Key Takeaways

• Key factors to consider when choosing a heat pump include power output, efficiency ratings, noise levels, and warranty, ensuring it meets your home’s heating and cooling needs efficiently.
• The Viessmann Vitocal is named the most efficient heat pump for 2024 due to its high performance, cost-effectiveness, and value for money.
• The Daikin Altherma 3 is regarded as the best heat pump for cold climates in 2024, capable of operating efficiently at temperatures as low as -28°C.

Factors to Consider When Choosing a Heat Pump

The process of selecting the most suitable heat pump includes several considerations to ensure it fulfills your home’s heating and cooling needs. These include:

• Power output
• Efficiency ratings
• Noise levels
• Warranty

Understanding these elements can help you select a heat pump system that not only fits your budget but also provides optimal performance and comfort.

Power Output

A decisive attribute of a heat pump is its power output, which influences the system’s capacity to heat or cool your home efficiently.

Measured in kilowatts (kW), the power output must match the size of your home and its specific heating needs. For instance, larger homes require heat pumps with higher power outputs to ensure adequate heating and cooling throughout the year.

Choosing a heat pump with a suitable power output is imperative to prevent problems like underheating or inefficiency due to an excessively large system.

For example, the MasterTherm UK BoxAir Inverter covers a range of power ratings from 2-7 kW to 7-22 kW, making it flexible for various home sizes.

Similarly, Vaillant flexoTHERM models offer options up to 19 kW, catering to larger homes’ needs. Ensuring your heat pump’s power output aligns with your home’s requirements can lead to better energy efficiency and lower energy bills.

Efficiency Ratings

Efficiency ratings play a significant role in gauging a heat pump’s overall performance and cost-effectiveness.

These ratings, such as the Coefficient of Performance (COP) and Seasonal Coefficient of Performance (SCOP), measure the energy efficiency of the heat pump.

A higher COP or SCOP indicates that the heat pump produces more heat per unit of electricity consumed, leading to lower energy consumption and reduced utility bills.

For instance, the LG Therma V boasts a COP of up to 4.90, signifying high energy efficiency. Air source heat pumps typically range around 300% efficiency, though this can vary by model.

Understanding these metrics can help you choose a heat pump that maximizes energy savings, contributing to more sustainable living and significant cost savings over time.

Noise Levels

Although frequently neglected, noise levels become a significant consideration while selecting a heat pump. A quieter operation ensures a more comfortable living environment and minimizes disturbances to both homeowners and neighbours.

For example, the Samsung EHS Mono HT Quiet operates at a low noise level of 50 decibels, roughly equivalent to the sound of a quiet refrigerator, making it ideal for residential settings.

Comparing noise levels across different models can help you find a heat pump that balances performance with quiet operation.

Warranty

A solid warranty plays a vital role in safeguarding your investment in a heat pump. Most heat pumps come with a warranty period of at least 5 years, covering parts and labor.

This provides peace of mind and ensures long-term reliability and support.

For example, the MasterTherm UK BoxAir Inverter offers a 7-year warranty, which is highly valued by users for providing extended coverage and assurance.

Choosing a heat pump with a comprehensive warranty can safeguard against potential issues and unexpected costs.

Grants & Costs

As the government continues its push to net zero, there are ongoing heat pump grants available to homeowners in the UK. This means that you can offset the cost of an air source heat pump or other renewable home heating system when replacing an old gas boiler.

The Boiler Upgrade Scheme, for example, means homeowners can get up to £7,500 currently towards a brand new heat pump and installation. Ensuring you choose the best option for you and your home is therefore important to ensure the savings can recoup some of the higher initial expense.

Top Heat Pump Brands in 2024

Numerous brands have made a mark in the heat pump industry with their prominent quality and performance.

In 2024, top brands like:

• Viessmann
• Mitsubishi
• Daikin
• Samsung
• Vaillant
• LG Therma

Continue to innovate and provide reliable heat pump solutions that produce heat efficiently. Each brand offers unique features and advantages, catering to various needs and preferences.

Viessmann Heat Pumps

Viessmann Vitocal heat pumps are energy efficient and can be used for heating, cooling and hot water in both new and old buildings.

They work well with existing radiators and can be combined with older heating systems or solar panels.

These futuristic looking and ultra efficient Viessmann Vitocal heat pumps are quiet, app-controlled and have a sleek design to suit the outside of modern and classic home designs.

Mitsubishi Heat Pumps

Mitsubishi’s Ecodan range stands out for its high quality, reliability, and ease of connectivity to UK boilers.

These heat pumps are known for their efficiency and come with a standard 5-year warranty, extendable to 7 years.

This makes them a preferred choice for homeowners looking for dependable performance and seamless integration with existing heating systems.

Daikin Heat Pumps

Daikin’s Altherma series, featuring Bluevolution Technology, is among the best heat pumps in the domestic market.

This innovative heat pump technology enhances the heat pump’s performance and efficiency, making it a top choice for homeowners seeking advanced heating solutions.

The Altherma 3 series offers a range of models to suit different heating needs.

Samsung Heat Pumps

Samsung is a well-known brand with a reputation for reliability and innovative design.

Their EHS Mono HT Quiet heat pump has received positive reviews for its performance and quiet operation.

Samsung’s commitment to quality and customer satisfaction makes their heat pumps a solid choice for homeowners looking for efficient and dependable heating solutions.

Vaillant Heat Pumps

Vaillant’s aroTHERM models are designed with user-friendliness in mind, focusing on easy installation and quiet operation.

These heat pumps are ideal for homeowners looking for a hassle-free setup and minimal noise disruption.

The straightforward installation process and reliable performance make Vaillant a trusted name in the heat pump market.

LG Therma Heat Pumps

LG Therma heat pumps are a good option for tight spaces thanks to their all-in-one outdoor unit design, making installation easier.

They also boast impressive performance in cold weather, keeping you warm even in harsh climates. Plus, their quiet operation won’t disturb you or your neighbours – a big plus for urban areas.

Most Efficient Heat Pump: Viessmann Vitocal

The Viessmann Vitocal, with its high efficiency and compact design, has become a preferred choice among users. It boasts an A+++ ErP efficiency rating and high SCOP, ensuring superior energy performance and cost savings.

Efficiency Metrics

The Viessmann Vitocal heat pump has an A+++ ErP rating, indicating top-tier energy efficiency as per ErP guidelines.

Its high Seasonal Coefficient of Performance (SCOP) further underscores its efficiency, making it one of the most energy-efficient heat pumps available.

Installation and Maintenance

The Vitocal heat pump is designed for easy installation and requires low maintenance due to its low vibration design. Its compact outdoor units fit well in various residential settings, making it ideal for modernizing properties with low temperature heat pumps and temperature heat pumps.

Customer Experiences

Customers appreciate the efficiency, competitive prices, and reliability of Viessmann heat pumps.

User feedback highlights the consistent performance and energy savings, making it a trusted choice for homeowners seeking efficiency and dependability.

Best Value Heat Pump: Aira Heat Pump 12kW

Due to its remarkable performance, cost-effectiveness, and favourable user reviews, the Aira Heat Pump 12kW emerges as a great all round heat pump in 2024, offering the value for money. It combines high efficiency with smart technology, making it a desirable option for a wide range of homeowners.

Performance

The Aira Heat Pump 12kW boasts a high coefficient of performance (COP) and a Seasonal Coefficient of Performance (SCOP) rating of 4.7, meaning it generates 4.7 units of heat for every unit of electricity consumed.

It performs efficiently even in cold weather, down to -20°C, ensuring reliable heating and cooling throughout the year.

Cost-Effectiveness

Aira offers a no up-front cost package, allowing customers to repay through monthly installments. This model’s efficient energy use can lead to significant savings on energy bills over time, making it a cost-effective choice for homeowners.

Switching to an air-to-water heat pump like Aira’s air source heat pump can reduce energy costs by up to 25%. Additionally, a water source heat pump can be an alternative option for energy efficiency.

User Reviews

Customers have praised the Aira Heat Pump 12kW for its reliability and consistent performance throughout different seasons, making it a great alternative to traditional air conditioning units.

The smart technology and user-friendly app enhance the overall user experience, making it a favorite among homeowners.

Best Heat Pump for Cold Climates: Daikin Altherma 3

Owing to its strong performance in harsh weather conditions and advanced technological features, the Daikin Altherma 3 is the prime choice for cold climates. It can operate efficiently at temperatures as low as -28°C, making it suitable for extremely cold environments.

Cold Weather Performance

The Daikin Altherma 3 excels in cold weather performance, with the following features:

• Capable of operating at temperatures as low as -28°C
• Can supply water at temperatures up to 70°C
• Ensures efficient heating even in the harshest conditions.

Technological Features

The Daikin Altherma 3 is equipped with advanced technological features to enhance user experience and efficiency. The Daikin Residential Controller App allows users to control their heating system remotely via smartphone, offering convenience and flexibility.

This app also integrates with smart assistants like Google Assistant and Amazon Alexa, providing seamless voice-activated control.

Durability

Durability is a crucial factor for heat pumps, especially in cold climates. The Daikin Altherma 3’s robust build quality ensures long-term performance even in extreme weather conditions.

Combining premium materials with consistent operational reliability, this heat pump is designed to withstand harsh environments and deliver reliable service for many years.

Best Alternative Heat Pump: LG Therma V

With its impressive affordability and strong performance, the LG Therma V is identified as the best alternative heat pump in 2024. It offers an excellent balance of price, features, and efficiency, catering to a wide range of homeowners.

Price

The LG Therma V stands out for its competitive pricing. For example, the most powerful 16kW model is priced at approximately £4,550, including VAT. Other models in the range, such as the 5kW and 7kW units, are available for less than £4,000, making them affordable options for many households.

Features

The LG Therma V is packed with features that enhance its performance and user experience. It can maintain 100% heating capacity at temperatures as low as -15°C and heat water up to 80°C, making it suitable for various home environments.

The use of environmentally sustainable R32 refrigerant further underscores its commitment to eco-friendliness.

Consumer Feedback

Users have praised the LG Therma V for its reliable operation and robust performance. Many customers have reported that the heat pump has been operating without issues for over a year, highlighting its dependability and efficiency.

This positive feedback reinforces its reputation as a cost-effective and reliable heating solution.

Best High Temperature Heat Pump: Vaillant aroTHERM

Designed to accommodate homes with high demands for heating and hot water, the Vaillant aroTHERM emerges as the best high-temperature heat pump in 2024. Its ability to produce high-temperature water and easy installation process make it a top choice for many homeowners.

Heating Capacity

The Vaillant aroTHERM excels in heating capacity, capable of providing hot water temperatures of up to 70°C, which is ideal for older radiators in cold climates. This high temperature capability ensures efficient heating even during the coldest months, making it a reliable choice for homes with high heating requirements or as an alternative to a traditional gas boiler.

Installation Flexibility

Vaillant’s aroTHERM heat pump is designed for easy installation and compatibility with existing heating systems. Its MCS accreditation further simplifies the installation process, making it accessible for homeowners looking for a hassle-free setup.

This flexibility ensures that the aroTHERM can be seamlessly integrated into a variety of home environments.

User Ratings

User experiences with the Vaillant aroTHERM have been mixed. While many users appreciate its high heating capacity and easy installation, some have found the lack of a user manual and the complex SensoComfort controller challenging.

These reviews highlight the importance of considering user feedback when selecting a heat pump.

Best Quiet Operation Heat Pump: Samsung EHS Mono HT Quiet

The Samsung EHS Mono HT Quiet, celebrated for its exceptionally low noise levels, is the top choice for those favoring a quiet home environment. Its advanced noise reduction technologies and efficient performance make it a standout model in 2024.

Noise Reduction

The Samsung EHS Mono HT Quiet features:

• Double-layered sound insulation system
• Patented Groove Grid Felt design
• Significantly reduces operational noise
• Operates at noise levels as low as 35 decibels

This ensures a quiet and comfortable home environment.

This makes it an ideal choice for residential areas where noise levels are a concern.

Performance in Cold Climates

In addition to its quiet operation, the Samsung EHS Mono HT Quiet offers the following features:

• Maintains excellent performance even in cold climates
• Can handle temperatures as low as -25°C while providing 100% heating performance
• Ensures reliable warmth throughout the winter

This robust performance in extreme weather conditions makes it a versatile and reliable heat pump.

Customer Satisfaction

Customer reviews frequently commend the Samsung EHS Mono HT Quiet for its low noise levels and efficient performance. Users appreciate the quiet operation, which enhances comfort at home, and the heat pump’s reliability in maintaining consistent heating.

Overall, customer satisfaction with this model is high, reinforcing its reputation as a top-performing heat pump.

Best Durable Heat Pump: MasterTherm UK BoxAir Inverter

With its durability and sturdy construction, the MasterTherm UK BoxAir Inverter is the prime choice for those in search of a heat pump with longevity. Its consistent performance and minimal maintenance requirements further enhance its appeal.

Build Quality

Constructed from high-quality materials, the MasterTherm UK BoxAir Inverter offers the following features:

• Long-term durability
• Specially coated to protect against sea air oxidation, making them suitable for coastal areas
• Withstands harsh environmental conditions

Consistent Performance

The MasterTherm UK BoxAir Inverter is equipped with the following features:

• Inverter technology, which modulates the output to maintain stable temperatures without frequent on-off cycles
• Reliable and consistent heat, enhancing the system’s efficiency
• Reducing wear and tear from frequent starts and stops

User Insights

Customers have consistently praised the MasterTherm UK BoxAir Inverter for its durability and reliability. The heat pump requires minimal ongoing maintenance, with annual service checks costing around £150 + VAT, making it a cost-effective and hassle-free option for homeowners.

Best Heat Pump for Large Homes: Grant Aerona³ R32

The Grant Aerona³ R32 is the top heat pump for large homes. It offers:

• High power output
• Superb efficiency
• Eco-friendly features
• Ease of installation

These qualities make it an ideal choice for larger properties.

Power Output

Larger homes require more powerful heat pump systems to ensure adequate heating. The Grant Aerona³ R32 offers models with power outputs ranging from 6 kW to 17 kW, making it suitable for large homes with significant heating needs.

Proper sizing of the heat pump, including ground source heat pumps, is crucial to ensure efficient operation and optimal comfort.

Efficiency

The Grant Aerona³ R32 features:

• Highly efficient performance, with a Seasonal Coefficient of Performance (SCOP) of up to 4.8
• Excellent energy efficiency, resulting in significant energy savings and reduced carbon emissions
• Cost-effective and eco-friendly option for large homes

Installation and Use

The Grant Aerona³ R32 is designed for easy installation and flexible use. Its compatibility with both new builds and retrofit projects, along with support for S-Plan heating control systems, ensures it meets the diverse needs of large homes.

Proper planning and customization during heat pump installation can enhance the heat pump’s efficiency and overall performance.

Summary

In summary, choosing the right heat pump involves considering several critical factors, including power output, efficiency ratings, noise levels, and warranty.

The top heat pumps of 2024, such as the Aira Heat Pump 12kW, Viessmann Vitocal, Daikin Altherma 3, LG Therma V, Vaillant aroTHERM, Samsung EHS Mono HT Quiet, MasterTherm UK BoxAir Inverter, and Grant Aerona³ R32, each offer unique advantages to meet different needs and preferences.

By understanding these options and their features, homeowners can make informed decisions, ensuring optimal comfort, energy savings, and long-term reliability.

Investing in a high-quality heat pump is a step towards a more sustainable and cost-effective heating solution for your home.

Frequently Asked Questions

What factors should I consider when choosing a heat pump?

When choosing a heat pump, consider power output, efficiency ratings, noise levels, and warranty to ensure it meets your home’s needs and provides long-term reliability. These elements are crucial for making an informed decision.

How does the Daikin Altherma 3 perform in extremely cold climates?

The Daikin Altherma 3 performs efficiently in extremely cold climates, with reliable heating even at temperatures as low as -28°C.

What makes the LG Therma V the best alternative heat pump?

The LG Therma V is considered the best alternative heat pump due to its affordable price, robust performance, and advanced features, making it an excellent choice for homeowners.

Which heat pump is recommended for large homes?

The Grant Aerona³ R32 heat pump is recommended for large homes because of its high power output, excellent efficiency, eco-friendly features, and ease of installation. It’s an ideal choice for larger properties.