Looking for the best condensing combi boiler? Look no further! Discover the top options available in the market today. Find out which models offer superior efficiency, space-saving design, and reliable performance. Upgrade your heating system with the best condensing combi boiler for optimal comfort and energy savings.
Looking for the best condensing combi boiler to keep your home warm and energy-efficient? Look no further! Our top-rated condensing combi boilers are designed to provide both heating and hot water in one compact unit, saving you space and money. With their high-efficiency performance, these boilers are capable of condensing the water vapor produced during combustion, resulting in increased energy savings. Our best condensing combi boilers are equipped with advanced features such as modulating burners and smart controls, allowing for precise temperature control and maximum comfort. Plus, their condensing technology ensures lower carbon emissions, making them an eco-friendly choice. Trust our best condensing combi boilers to deliver reliable performance, exceptional efficiency, and long-lasting durability for your home heating needs.
| # | Boiler Model | Efficiency Rating | Heating Output (kW) | Score |
|---|---|---|---|---|
| 1 | Worcester Bosch Greenstar 8000 | 94% | 30 kW | 9.5/10 |
| 2 | Vaillant ecoTEC Plus | 94% | 35 kW | 9/10 |
| 3 | Baxi EcoBlue+ | 89% | 28 kW | 8.8/10 |
| 4 | Viessmann Vitodens 100-W | 94% | 26 kW | 8.5/10 |
| 5 | Ideal Logic+ Combi | 93% | 30 kW | 8.2/10 |
| 6 | Potterton Promax Ultra | 93% | 28 kW | 7.9/10 |
| 7 | Glow-worm Energy Combi | 89% | 25 kW | 7.5/10 |
| 8 | Alpha E-Tec Plus | 93% | 30 kW | 7.2/10 |
| 9 | Ferroli Modena HE | 89% | 27 kW | 6.8/10 |
| 10 | Ravenheat HE80 | 89% | 24 kW | 6/10 |
Contents
- Worcester Bosch Greenstar 8000
- Vaillant ecoTEC Plus
- Baxi EcoBlue+
- Viessmann Vitodens 100-W
- Ideal Logic+ Combi
- Potterton Promax Ultra
- Glow-worm Energy Combi
- Alpha E-Tec Plus
- Ferroli Modena HE
- Ravenheat HE80
- How to choose the best condensing combi boiler?
- What are the benefits of a condensing combi boiler?
- Which brands are known for producing the best condensing combi boilers?
Worcester Bosch Greenstar 8000
- Condensing combi boiler
- Efficiency rating: A
- Maximum heating output: 35kW
- Hot water flow rate: 16.4 liters per minute
- Compatible with smart controls
The Worcester Bosch Greenstar 8000 is a highly efficient condensing combi boiler. With an efficiency rating of A, it ensures maximum energy savings and reduced carbon emissions. This boiler has a maximum heating output of 35kW, making it suitable for larger homes with higher heating demands.
One notable feature of the Greenstar 8000 is its high hot water flow rate of 16.4 liters per minute, ensuring a constant supply of hot water for multiple taps or showers. It is also compatible with smart controls, allowing you to easily manage and control your heating system from anywhere using a smartphone or tablet.
Vaillant ecoTEC Plus
- Condensing combi boiler
- Efficiency rating: A
- Maximum heating output: 32kW
- Hot water flow rate: 13.2 liters per minute
- Quiet operation
The Vaillant ecoTEC Plus is another top-rated condensing combi boiler known for its reliability and energy efficiency. With an efficiency rating of A, it provides excellent performance while minimizing energy waste.
This boiler has a maximum heating output of 32kW, making it suitable for medium-sized homes. It offers a hot water flow rate of 13.2 liters per minute, ensuring a steady supply of hot water for everyday needs.
The ecoTEC Plus is also known for its quiet operation, making it ideal for homes where noise levels need to be kept to a minimum.
Baxi EcoBlue+
- Condensing combi boiler
- Efficiency rating: A
- Maximum heating output: 28kW
- Hot water flow rate: 12.5 liters per minute
- Compact size
The Baxi EcoBlue+ is a compact and efficient condensing combi boiler suitable for small to medium-sized homes. With an efficiency rating of A, it ensures energy savings and reduced carbon emissions.
This boiler has a maximum heating output of 28kW, providing ample heat for comfortable living spaces. It offers a hot water flow rate of 12.5 liters per minute, ensuring a reliable supply of hot water for everyday use.
The EcoBlue+ is known for its compact size, making it easy to install in tight spaces or where space is limited.
Viessmann Vitodens 100-W
- Condensing combi boiler
- Efficiency rating: A
- Maximum heating output: 35kW
- Hot water flow rate: 14.3 liters per minute
- Modulating MatriX cylinder burner
The Viessmann Vitodens 100-W is a high-performance condensing combi boiler that combines efficiency with advanced technology. With an efficiency rating of A, it ensures optimal energy utilization and cost savings.
This boiler has a maximum heating output of 35kW, making it suitable for larger homes with higher heating demands. It offers a hot water flow rate of 14.3 liters per minute, providing a constant supply of hot water for multiple taps or showers.
The Vitodens 100-W features a modulating MatriX cylinder burner, which adjusts its output based on the heating demand, ensuring precise temperature control and increased efficiency.
Ideal Logic+ Combi
- Condensing combi boiler
- Efficiency rating: A
- Maximum heating output: 30kW
- Hot water flow rate: 12.4 liters per minute
- Digital display and diagnostics
The Ideal Logic+ Combi is a reliable and efficient condensing combi boiler that offers excellent performance and ease of use. With an efficiency rating of A, it ensures energy savings and reduced carbon emissions.
This boiler has a maximum heating output of 30kW, making it suitable for medium-sized homes. It provides a hot water flow rate of 12.4 liters per minute, ensuring a steady supply of hot water for everyday needs.
The Logic+ Combi features a digital display and diagnostics system, allowing for easy monitoring and troubleshooting, making it convenient for homeowners.
Potterton Promax Ultra
- Condensing combi boiler
- Efficiency rating: A
- Maximum heating output: 28kW
- Hot water flow rate: 11.5 liters per minute
- Compact design with rear flue option
The Potterton Promax Ultra is a compact and efficient condensing combi boiler designed to fit into small spaces. With an efficiency rating of A, it ensures energy efficiency and reduced fuel consumption.
This boiler has a maximum heating output of 28kW, providing sufficient heat for comfortable living spaces. It offers a hot water flow rate of 11.5 liters per minute, ensuring a reliable supply of hot water for everyday use.
The Promax Ultra features a compact design with a rear flue option, allowing for flexible installation in various locations.
Glow-worm Energy Combi
- Condensing combi boiler
- Efficiency rating: A
- Maximum heating output: 30kW
- Hot water flow rate: 12.4 liters per minute
- Quiet operation
The Glow-worm Energy Combi is a reliable and energy-efficient condensing combi boiler suitable for small to medium-sized homes. With an efficiency rating of A, it ensures optimal energy utilization and reduced fuel consumption.
This boiler has a maximum heating output of 30kW, providing ample heat for comfortable living spaces. It offers a hot water flow rate of 12.4 liters per minute, ensuring a constant supply of hot water for everyday needs.
The Energy Combi is known for its quiet operation, making it ideal for homes where noise levels need to be kept to a minimum.
Alpha E-Tec Plus
- Condensing combi boiler
- Efficiency rating: A
- Maximum heating output: 28kW
- Hot water flow rate: 13 liters per minute
- Compact size
The Alpha E-Tec Plus is a compact and efficient condensing combi boiler suitable for small to medium-sized homes. With an efficiency rating of A, it ensures energy savings and reduced carbon emissions.
This boiler has a maximum heating output of 28kW, providing sufficient heat for comfortable living spaces. It offers a hot water flow rate of 13 liters per minute, ensuring a reliable supply of hot water for everyday use.
The E-Tec Plus is known for its compact size, making it easy to install in tight spaces or where space is limited.
Ferroli Modena HE
- Condensing combi boiler
- Efficiency rating: A
- Maximum heating output: 38kW
- Hot water flow rate: 16.1 liters per minute
- Advanced modulation system
The Ferroli Modena HE is a high-performance condensing combi boiler known for its efficiency and reliability. With an efficiency rating of A, it ensures optimal energy utilization and reduced fuel consumption.
This boiler has a maximum heating output of 38kW, making it suitable for larger homes with higher heating demands. It offers a hot water flow rate of 16.1 liters per minute, providing a constant supply of hot water for multiple taps or showers.
The Modena HE features an advanced modulation system, which adjusts the boiler’s output based on the heating demand, ensuring precise temperature control and increased efficiency.
Ravenheat HE80
- Condensing combi boiler
- Efficiency rating: A
- Maximum heating output: 25kW
- Hot water flow rate: 10.2 liters per minute
- Compact size
The Ravenheat HE80 is a compact and efficient condensing combi boiler suitable for small homes or apartments. With an efficiency rating of A, it ensures energy savings and reduced carbon emissions.
This boiler has a maximum heating output of 25kW, providing sufficient heat for comfortable living spaces. It offers a hot water flow rate of 10.2 liters per minute, ensuring a reliable supply of hot water for everyday needs.
The HE80’s compact size makes it an ideal choice for installations where space is limited or where a smaller boiler is required.
How to choose the best condensing combi boiler?
Choosing the best condensing combi boiler requires considering several factors. First, determine the size and heating requirements of your home. Calculate the required heating output and choose a boiler with a suitable kW rating. Additionally, look for boilers with high energy efficiency ratings, such as those with an A or A+ rating. Consider the brand reputation and customer reviews to ensure reliability and performance. Finally, consult with a heating professional who can assess your specific needs and recommend the best boiler for your home.
What are the benefits of a condensing combi boiler?
A condensing combi boiler offers several benefits. Firstly, it provides both heating and hot water from a single unit, saving space and installation costs. Secondly, it operates at high energy efficiency levels by recovering heat from flue gases, resulting in lower energy bills. Condensing combi boilers also produce lower carbon emissions, making them more environmentally friendly. Additionally, they provide instant hot water on demand without the need for a separate water storage tank. Overall, a condensing combi boiler offers convenience, energy savings, and reduced environmental impact.
Which brands are known for producing the best condensing combi boilers?
Several brands are renowned for producing top-quality condensing combi boilers. Worcester Bosch, Vaillant, Baxi, Viessmann, and Ideal are among the leading manufacturers in this field. These brands have established a reputation for reliability, efficiency, and excellent customer support. However, it is essential to consider individual models within each brand as different boilers may vary in performance and features. Reading customer reviews and consulting with heating professionals can help you determine which brand and model would be the best fit for your specific requirements.
Factors to Consider When Choosing the Best Condensing Combi Boiler
When selecting the best condensing combi boiler for your needs, there are several factors to consider. Firstly, you should assess the size of your property and its heating requirements. This will help determine the boiler’s output capacity.
Secondly, energy efficiency is crucial. Look for boilers with high efficiency ratings, as they can help reduce your energy bills and have a positive impact on the environment.
Additionally, consider the brand reputation and reliability of the boiler manufacturer. Opting for a reputable brand with a good track record can provide peace of mind in terms of product quality and after-sales support.
