Electric Combi Boiler Installation | A Modern Heating Solution

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At MML Plumbing Ltd., we are your trusted plumbing and heating experts, and we’re here to offer you a modern heating solution that combines efficiency, environmental friendliness, and space-saving design. Electric combi boilers are the future of home heating, and we are your go-to team for seamless installation.

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In the world of electric heating and systems, the electric combi boiler is emerging as a contemporary, efficient, and environmentally friendly choice. MML Plumbing Ltd., your trusted plumbing and heating experts, is here to guide you through the ins and outs of a new electric combi boiler installation, offering a glimpse into the future of home heating.

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Electric combi boilers are becoming an increasingly popular choice for homeowners seeking an efficient, environmentally friendly alternative to gas and oil boilers. But with so many different options available, how do you know which one is right for your home?

In this blog post, we’ll explore electric combi boilers, comparing them to traditional gas boilers, discussing their costs and benefits, and taking a closer look at some of the top models on the market. By the end, you’ll be well-equipped to make an informed decision on the best electric combi boiler for your needs.

Key Takeaways

  • Electric combi boilers are an efficient and environmentally friendly heating solution, offering easy installation, compatibility with renewable energy sources, and cost savings.
  • Professional heating engineers can provide competitive quotes for electric combi boiler installations to ensure a reliable installation.
  • Factors such as size and output, operational costs and energy tariffs, and compatibility with renewable energy sources must be taken into account when selecting the right electric combi boiler for your home.

Are Electric Combi Boilers as Good as Gas Boilers?

Small to medium-sized homes are increasingly choosing electric combi boilers for their energy efficiency and cost-effective installation compared to gas alternatives.

One key distinction between electric and gas is that electric combi boilers use electricity to heat water, which is then circulated to the tap or radiators, providing a central heating system. As a result, electric combi boilers can be more cost-effective and versatile, especially for homes not connected to the gas network.

Additionally, integrating electric combi boilers with solar power can decrease operational expenses, making them an even more economical alternative to gas boilers

This not only benefits homeowners financially but also helps reduce their carbon footprint, making electric combi boilers an attractive option for eco-conscious households.

How Much Do Electric Combi Boilers Cost?

Electric combi boilers typically cost between £900-£4,500, with installation ranging from £950-£2,500, depending on the model and complexity of the installation. Factors such as necessary components, labour, and whether an air source heat pump is integrated into the system can influence the overall cost.

For the best deal on electric boiler installation, consider obtaining quotes from MML Plumbing’s professional heating engineers. This can be done at no cost via our Boiler Quotation page.

electric combi boiler options with electric storage heaters

How Electric Combi Boilers Work

Electric combi boilers operate by utilizing a heating element to heat cold water as it passes over the element, allowing for simultaneous heating and hot water supply from a single unit.

This process is similar to how a kettle works and does not require gas or oil, making electric combi boilers a suitable alternative to oil boilers, as they are more energy-efficient and environmentally friendly.

One of the main advantages of electric combi boilers is their suitability for homes not connected to the gas network. They are straightforward to install and can be used with renewable sources, such as solar panels.

However, it’s worth noting that electric combi boilers may be less capable of meeting the energy requirements of larger households with multiple bathrooms.

Electric combi boiler with control panel

Comparing Electric Combi Boilers with Gas Boilers

Electric combi boilers and gas boilers share similar operation and installation labour costs. However, electric boilers are generally more efficient, with efficiency ratings up to 99%. Gas boilers, on the other hand, are more powerful and better suited for larger properties.

Additionally, electric boilers have the following advantages:

  • They are usually more compact and take up less space.
  • They are generally less expensive to install.
  • They do not require a gas supply, making them a suitable option for homes without access to natural gas.
  • They require less maintenance or gas certificate!

The choice between an electric and gas combi boiler will depend on factors such as home size, energy costs, and environmental concerns.

Efficiency and Environmental Impact

Electric combi boilers have a higher efficiency rating than gas, with most models boasting an efficiency of 99%. This means that they convert almost all of the electricity they consume into useful heat, resulting in lower bills and reduced carbon emissions compared to gas, which typically has efficiency ratings of 89%-95%.

Moreover, electric boilers do not pose a risk of carbon monoxide leaks. This added safety benefit makes electric combi boilers an appealing choice for homeowners looking to reduce their carbon footprint and improve their overall efficiency. It is an ideal boiler for a small London flat.

Installation and Maintenance Costs

The installation costs of new electric combi boilers compared to gas ones can vary. Generally, gas boiler installations tend to be more expensive than electric boiler installations. However, the overall costs will depend on various factors such as the type of boiler, the complexity of the installation, and any additional work required.

The installation of an electric boiler is just about £600 more expensive than the gas one. 

In terms of maintenance, electric combi boilers typically require less maintenance than gas, as they do not necessitate regular servicing and lack any moving parts. Consequently, electric combi boilers are generally more cost-effective to maintain.

Suitability for Different Home Sizes

Electric or gas combi boilers are best suited for smaller homes or flats with one bathroom, as they can efficiently provide hot water and central heating. However, for larger homes with multiple bathrooms, a traditional gas or electric system boiler is recommended. Gas combi boilers may be more suitable for larger households, as they can provide more power to meet the higher demands of these homes.

Considering the limitations of combi boilers in larger homes with multiple bathrooms is important. If an electric boiler is required to supply hot water to multiple taps or showers simultaneously, there may be a decrease in water pressure and/or temperature.

In such cases, a gas or electric system boiler with a hot water cylinder may be a more suitable option.

wet central heating system and electric boiler

Electric Combi Boiler Running Costs

While electric combi boilers have many advantages over gas ones, one downside is that they generally have higher running costs. However, there are ways to mitigate these high running costs and make electric combi boilers a more viable option and economical choice for your home.

For example, installing solar panels to power the boiler can help to reduce running costs. 

Another option to save hours and reduce the running costs of electric combi boilers is to use an Economy 7 tariff, which provides lower electricity rates during nighttime hours. By taking advantage of these lower rates to save hours, you can reduce the overall cost of heating your home with an electric combi boiler.

Best Electric Combi Boiler

Selecting the ideal electric combi boiler for your home involves considering factors like cost, convenience of hot water storage, and advanced control settings. Some of the top electric combi boilers on the market offer these features, making them popular choices among homeowners looking for an efficient and reliable heating solution.

For example, the Comet Combi Boiler from the Electric Heating Company offers:

  • A built-in programmer for temperature and heating schedule control
  • A wireless thermostat
  • The ability to select between heating only, hot water only, or using both simultaneously
  • A range of output options
  • A 2-year warranty
  • A 100% efficiency rating

The Comet Combi Boiler is an excellent option for those considering an electric combi boiler.

Comet Combi Boiler with control panel

Electric combi boiler

Electric combi boilers provide an efficient and environmentally friendly alternative to gas boilers, making them an ideal choice for homes that do not have access to the gas network. Since they utilize electricity to heat water, electric combi boilers can be more cost-effective and versatile than traditional gas.

This makes them an attractive option for homeowners looking to reduce their carbon footprint and save on their energy bills.

Electric Combi Boiler Installation

electric combi boiler options with new heating systems

The installation process for an electric or gas combi boiler can vary depending on the complexity of the job and the chosen model. The overall costs of electric combi boiler installations are generally lower than gas boiler installations because we fit this boiler in flats. Factors such as necessary components, and labour can influence the overall cost.

For the best deal on electric boiler installation, consider speaking with our team!

Perfect for homes not connected to the gas network

For homes not connected to the gas network, electric combi boilers offer a low-maintenance and cost-effective heating and domestic hot solution. Since they require only an electricity supply for operation, electric combi boilers are an excellent option for homes without a gas or electricity supply, as they provide efficient heating and hot water solutions.

Types of electric boiler

There are several types of electric boilers available, each with its own advantages and disadvantages. Electric combi boilers, as we have discussed, provide both hot water and central heating from a single unit, making them a popular choice for small to medium-sized homes.

Storage electric boilers, on the other hand, are equipped with a hot water storage tank, either integrated into the unit or as a separate unit. These boilers can store hot water for use throughout the day, making them a good option for larger homes with higher hot water demands.

Dry Core Storage boilers are another type of electric boiler for power up, similar to storage heaters. They are designed to work in conjunction with Economy 7 tariffs, which provide cheaper electricity rates during nighttime hours.

This type of boiler heats bricks overnight, which then stores heat in the water for use in heating and hot water systems throughout the day.

Comet Combi Boiler, Electric Heating Company

a gas engineer installing a gas boiler

The Comet Combi Electric Boiler from the Electric Heating Company is a popular choice for electric combi boilers, offering a range of output options, a 2-year warranty, and a 100% efficiency rating. This electric combi boiler provides a built-in programmer for temperature and heating schedule control, as well as a wireless thermostat. The boiler also allows you to select between heating only, hot water only, or using both simultaneously, providing flexibility in meeting your home’s heating and domestic hot water needs.

With output options of 9kW, 12kW, and 14.4kW, the Comet Combi Boiler can accommodate a wide range of heating requirements. The 2-year warranty on the boiler and a 10-year warranty on the cylinder provides peace of mind for homeowners, knowing that their investment is protected.

What Size Electric Boiler Do I Need? 

The size of the boiler you need for your home depends on factors such as the number of radiators in the home and the hot water demand. To estimate the space heating capacity of a boiler, it is recommended to add 1.5kW of power for every radiator. This will help ensure that your boiler can provide enough energy to meet the demands of your home.

Our heating engineer can provide appropriate sizing advice and help you determine the best boiler for your specific needs.

Advantages of electric boilers

Electric boilers offer numerous advantages over traditional gas ones. One of the main benefits is their lower installation costs, as they do not require a flue chimney-like gas.

This can save you money on the initial installation of your new boiler. Additionally, electric boilers are more energy-efficient than gas boilers. They convert almost all of the electricity they consume into heat, resulting in lower energy bills and reduced emissions.

Another advantage of electric boilers is their low maintenance requirements. Since they do not require annual servicing and lack any moving parts, electric boilers are generally more cost-effective to maintain. This can save you time and money on maintenance and repairs over the life of your new boiler itself.

Is electric or gas best for your home?

Deciding whether an electric boiler or gas is best for your home depends on a variety of factors, such as the size of your home, your energy costs, and your environmental concerns. Electric combi boilers are an excellent option for small flats where the flue can not run outside on an external wall.

Electric combi boilers may not be best suited for larger homes with multiple bathrooms. They may struggle to fulfil the energy requirements of such homes. In such cases hot water cylinder can be installed with the boiler.

new electric boiler installation with underfloor heating systems

Which are the best electric combi boilers?

Some of the best electric combi boilers on the market today come from leading brands such as:

  • Electric Heating Company
  • Heatrae Sadia
  • Elnur
  • Electric Boilers Company

These manufacturers offer a range of models with various features and benefits, such as high efficiency, advanced control settings, and large hot water storage capacities.

When selecting the best electric combi boiler for your home, it’s essential to consider factors such as affordability, hot water storage convenience, and advanced control settings. By evaluating these factors and consulting with our heating engineer, you can ensure that you choose the best electric combi boiler for your specific needs and requirements.

Electric boiler efficiency and running costs

The efficiency and running costs of electric boilers are influenced by factors such as energy tariffs, boiler size, and compatibility with renewable energy and fossil fuel sources. Electric boilers are exceptionally efficient, boasting an efficiency rating of 99-100%.

However, the running costs of electric boilers are generally higher than those of gas boilers, because the UK predominantly produces electricity from fossil fuels. To mitigate these upfront costs, and make electric boilers a more economical choice.

Get free electric boiler installation quotes

Getting a quote from MML Plumbing heating engineers ensures you get the best deal on electric boiler installation and that the task is carried out by a trusted engineer. This can be done free of charge through our Boiler quotation page.

Homeowners can gain a better understanding of the costs and benefits of different electric boiler models, as well as identify the best option for their specific needs. This can help ensure a smooth installation process and a more efficient, reliable heating system for their home.

Top Electric Combi Boiler Brands and Models

Some of the top electric combi boiler brands and models on the market today include the Elektra EK.C, Comet Combi Boiler, and Mattira MAC15, each offering unique features and benefits to suit different needs and preferences.

By considering factors such as boiler size and output, running costs and energy tariffs, and compatibility with renewable energy sources, homeowners can make an informed decision on the best electric combi boiler for their homes.

Elektra EK.C

Elektra EK.C offers high efficiency, a compact design, and a range of power output options to meet the demands of various home sizes. Some of the features of this electric combi boiler include built-in SMART controls for remote operation, hot water modes for comfort and energy efficiency, and a power output of 12kW.

With its advanced features and benefits, Elektra EK.C is a popular choice for homeowners looking for an efficient, reliable electric combi boiler.

Comet Combi Boiler

Comet Combi Boiler provides a large domestic hot water storage capacity and advanced control settings, making it a popular choice for homeowners who require a more substantial supply of hot water. Some of the features of this electric combi boiler include a built-in frost protection system, ensuring that the boiler operates efficiently even in cold conditions, and a power output of 12kW.

With its generous hot water storage capacity and sophisticated control settings, the Comet Combi Boiler is an excellent option for those in need of a dependable electric combi boiler.

Mattira MAC15

Mattira MAC15 is suitable for underfloor heating and offers adjustable output options, making it ideal for homes with diverse heating requirements. This electric combi boiler features a built-in programmer for temperature and heating schedule control, as well as a wireless thermostat for added convenience.

With its versatile features and adjustable output options this boiler is a popular choice for those seeking a flexible, efficient electric combi boiler solution.

Factors to Consider When Choosing an Electric Combi Boiler

Several factors should be considered when selecting an electric combi boiler, including boiler size and output, operational costs and energy tariffs, and compatibility with renewable energy sources. 

Compatibility with Renewable Energy Sources

Compatibility with renewable energy sources, such as solar panels, can help reduce electricity bills and carbon footprint when using an electric combi boiler. By installing solar panels or incorporating your electric combi boiler into a solar PV system, you can significantly lower your overall energy bills and reduce your home’s impact on the environment.

When choosing an electric combi boiler, it’s essential to consider its compatibility with renewable energy sources to maximize its efficiency and environmental benefits.

All electric boilers come in single-phase electrical supply and three-phase supply.

Summary

In conclusion, electric combi boilers are an efficient and environmentally friendly alternative to traditional gas and oil boilers, offering numerous advantages such as lower installation costs, higher energy efficiency and ratings, and reduced carbon emissions. By considering factors such as boiler size and output, running costs and energy tariffs, and compatibility with renewable energy sources, homeowners can make an informed decision on the best electric combi boiler for their specific needs and preferences.

With so many different models and brands on the market, consulting with a professional heating engineer can help ensure that you choose the right electric combi boiler for your home. By taking the time to research and compare various options, you can find an electric combi boiler that meets your needs and provides efficient, reliable heating for years to come.

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Upgrade to an Efficient Electric Combi Boiler Today!

Electric combi boilers are the future of home heating, offering energy efficiency and cost-effective installation compared to gas alternatives. But with so many options available, how do you choose the right one for your home? Our expert heating engineers can provide competitive quotes for electric combi boiler installations, ensuring a reliable setup. Take advantage of the benefits of electric combi boilers, such as compatibility with renewable energy sources, lower maintenance costs, and reduced carbon footprint.

Contact us today for a free estimate!

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