Alpha Boilers Review, Prices and Verdict 2024

Looking for a reliable boiler? Choose a heating system from Alpha Boilers and get a heating system you can trust for years to come. Alpha have over 50 years of experience in the industry and they deliver a stunning range of heating options, from regular systems to system boilers and combis. Their renowned for their superb designs, dependability and energy efficiency. This brand aims to meet and exceed customer heating needs by providing excellent products at a competitive price.



Continue reading to find out more about Alpha boiler prices, reviews and more. 

Who is Alpha Boilers?

Alpha Boilers are one of the leading heating manufactures in the UK. Launched over 50 years ago, Alpha is based in Kent and owned by owned by their parent company Immergasm, which is active in 30 countries worldwide. Alpha specialises in manufacturing high quality heating systems with tailored design, innovation and efficiency.



Over the years, this brand has produced over 8 million boilers, and they have no plan of stopping there. The company uses some of the most advanced production facilities in the world and continue to design superb systems for all types of homes.

The Alpha Boiler Range

The Alpha Boiler range includes boilers of all types, including regular, combi and system boilers. Their heating systems are available in a variety of sizes to meet the needs of all types of properties, from small flats to larger households. All of their systems can be convenient and innovatively managed using Alpha boiler controls, so you can easily pick your ideal boiler settings.

Discover more about the Alpha boiler range below.

Latest Alpha Boiler Prices (fitted)

As with all boiler prices, the cost of the actual boiler and the overall price of getting it fitted will differ. This is because there are extra costs incurred for the parts and labour involved during the installation stage.

Nevertheless, Alpha aims to provide excellent pricing for all their boilers, so which ever Alpha boiler you decide on, you can trust that you’ll get a great deal – especially here at New Boiler Cost.

In the table below, we detail Alpha boiler prices including the cost of installation. As you can see, the cheapest systems to fit are Alpha combi boilers, while their system and regular boilers tend to cost around the same.

correct and accurate as of 13-01-2024

The Alpha Combi Boiler Range

Alpha manufactures a superb range of combi boiler systems to suit the needs of a variety of homes. Designed to deliver both heating and hot water all through one single unit, Alpha combi boilers offer you everything you need and more. From the Alpha E-Tec range to the E-Tec Plus and Evoke series, Alpha’s combi boilers are created with efficiency, reliability and quality in mind.

All of Alpha combi boilers come with 10 years’ manufacturer-backed warranty and they’re all A-rated for efficiency – so you can avoid high energy bills.



Find out more about Alpha combi boilers in the table below.

correct and accurate as of 13-01-2024.

Alpha E-TEC PLUS

Described as the next generation of Alpha popular E-Tec boilers, E-Tec NX combi boilers feature an upgraded stainless steel heat exchanger, so they offer terrific levels of energy efficiency. This makes them perfect for keeping you bills as low as possible. The heat exchanger is also moulded in thermoplastic to make the boiler lighter. Plus, it has Grundfos hydroblock assembly with Delta T variable speed operation pump as well as adjustable heating flow temperatures. To make installation easy, there’s a removable push fit flue connection.

Alpha E-TEC NX

The E-Tec Plus NX is the premium choice from Alpha’s combi boiler range. Delivers high performance and excellent reliability are Good Homes Approved and quipped with 10 years’ warranty for added peace of mind. Key features include a stainless-steel heat exchanger, a Delta T variable speed operation pump, adjustable heating flow temperatures and weather compensation compatibility. There’s also a nifty LCD display with touch button Alpha boiler controls to make heating your home even easier to do.

The smallest combi in Alpha’s range, the Alpha Evoke NX has the exact same design as the original Evoke range. This compact, energy-efficient system features a renewed heat exchanger, plus the coil is stainless steel, making it much more durable. Like the other Alpha combi boiler ranges, this system has Grundfos hydroblock assembly with Delta T variable speed operation pump, adjustable heating flow temperatures and weather compensation compatibility. The range output is also customisable to the system requirements. 

Latest Alpha Combi Boiler Prices

When choosing the right Alpha combi boiler for your home, you’ll of course need to factor in prices and ensure the system you choose suits your budget. Generally, Alpha combi boiler prices start from approximately £1,800 included installation, but exact pricing will depend on the complexity of the installation process, along with the size and model chosen.

For example, as the Alpha E-tec plus is the premium range, a boiler from this series will be more expensive to purchase. Each range will have varying outputs so pricing will differ, but rest assured that Alpha will have a suitable combi for your home and budget.

Want to know how much a combi boiler could cost to install into your home? Get a free online boiler quote today.

The Alpha Conventional Boiler Range

Looking for a conventional boiler for your property? Alpha could provide you with a suitable heating solution. Conventional boilers provide heating and hot water using an additional tank and cylinder, so water is stored and readily available to deliver to multiple taps at once.

Within the Alpha boiler range, there’s the E-Tec Regular, which consists of boilers in 15kW, 20kW and 25kW – suitable for a wide variety of homes. These systems come with 10 years’ manufacturer-backed warranty to offer added security and peace of mind. Plus, their all A-rated for efficiency to help you keep your bills, and your carbon footprint, as low as possible.

Alpha E-TEC Regular Boiler

Part of the signature Alpha E-Tec range, E-Tec Regular boiler has the same features as the system and combi boilers in this series. With excellent build quality, terrific performance and a long warranty, you’ll get great value for your money with this boiler. The system comes equipped with a stainless-steel heat exchanger and a range of fully modulating outputs including 15kW, 20kW and 25W - all being gas fuelled. It comes with a standard manufacturer-backed warranty of 10 years for parts and labour. Plus, it’s easy to install and has A-rated for efficiency.

Latest Alpha Conventional Boiler Prices

The cost of installing an Alpha conventional boiler into your home can vary depending on the sizes required to efficiently heat your property, as well as how complex the installation process is. Typically, Alpha conventional boiler prices start at around £2000, including installation.

As always, when selecting a new boiler, it’s essential to keep your budget in mind. The best way to find the best price for an Alpha conventional boiler installation is to compare prices online. Do this right here at Improve My Home today.

The Alpha System Boiler Range

Alpha manufacture excellent and efficient system boilers that are designed to provide high quality heating and hot water through the use of an additional hot water cylinder, no tank required. This means that you can save space in your home, while also getting a terrific supply of hot water to multiple taps simultaneously.

The Alpha system boiler range features the E-Tec NXS and Pro Tec NX boilers. The E-Tec NXS range has systems in outputs of 20kW, 30kW and 35kW, meanwhile the Pro Tec series has larger outputs of 48kW and 68kW, the latter being ideal for larger homes. Both are gas powered and come with 10 years’ warranty for added peace of mind. Both options are also A-rated for efficiency.

Alpha E-TEC NXS

One of the brands newest system boilers, the E-tec NXS system is part of the popular E-Tec range. It has a stainless-steel heat exchanger that’s moulded in thermoplastic to make the boiler lighter and easier to install, plus more durable. Also, its range outputs are customisable to the system requirements and it’s weather compensation compatible. Delivering exceptional levels of energy efficiency, this system is Open Therm and Alpha BUS control compatible. 

Alpha ProTec NX

The Alpha ProTec NX is a high efficiency, fan-assisted condensing boiler that’s best-suited to large domestic or commercial properties. The boiler can be mounted on walls or fixed to free-standing frames and has large outputs of 48kW to over 1MW. Designed to combine high efficiency with low emissions, boilers in this range have a wide 1:10 modulation range to allow lower output when required. They can also be configured to either a single unit or modular formation for greater outputs. The boilers are available in natural gas or LPG options, and they’re weather compensation compatible.

Latest Alpha System Boiler Prices

Contemplating getting the latest Alpha system boiler installed? You’ll need to consider pricing first. Alpha system boiler prices usually start at around £2000, including installation. The total cost will depend on the size of the boiler you need for your home (kW output), as well as the model you select and the complexity of the installation. 



Find out exactly how much an Alpha system boiler could cost to install into your home by getting a quick and easy quote today.

Alpha Boiler Reviews

Let’s talk Alpha Boiler reviews. The brand has received a total 4,196 reviews from customers leaving feedback for products and services. They’ve attained a brand rating of 5-star on Trustpilot, with:

·      84% 5-stars

·      7% 4-stars

·      2% 3-stars

·      1% 2-stars

·      6% 1-stars

All in all, Alpha has an ‘Excellent` Trustpilot rating, thanks to their high-quality products and exceptional service. On the review site, customers praise the brand’s ‘excellent engineers’ and ‘great service.’

correct and accurate as of 13-01-2024

Alpha Boiler Trustpilot

If you’re looking for reliability, innovation and energy efficiency from your heating system, an Alpha boiler could certainly be a suitable choice. With a range of combi, conventional and system boilers available, you’re sure to find a great option from their extensive collection. Whether you live in a small, medium or large property, an Alpha boiler could provide you with the heating and hot water you need for years to come.

Get a free boiler quote today.

Alpha Boiler FAQs

How long should an Alpha Boiler last?

An Alpha boiler should last around 10 years as long as proper maintenance is conducted and the servicing is arranged. To ensure the longevity of the boiler, you should ensure that it is fitted by a qualified Gas Safe registered engineer.

How long is an Alpha Boiler warranty?

Most Alpha boilers come with 10 years’ warranty for added peace of mind in the event of a boiler breakdown or fault.