Green Central avatar

Written by

Last updated:

Alpha E-Tec 28 Combi Boiler Review

Alpha E-Tec 28kw Combi Boiler Review  alpha e tec 28 boiler

Alpha is a popular boiler brand for central heating and hot water.

Alpha also provides system boilers for the larger homes or to replace an existing system boiler.

Their Alpha E-Tec 28 is a gas condensing combi boiler that may be a great solution for your home heating needs.

When shopping for a new gas boiler, many factors may influence your choice.

Cost, suitability for the size of your property, ease of use, and the energy efficiency ratings are all essential aspects that you may wish to consider.

In this Alpha E-Tec 28 combi boiler review, we’ll explore all of these aspects to improve your experience so you can decide if it is the boiler for you.

Hot Deals Icon

Will the Alpha E-Tec 28 Combi Boiler be suitable for my home?

With over 50 years of experience, Alpha is known for its quality when it comes to boilers.

The company brings a great deal of knowledge to its boiler design, which makes the Alpha E-Tec 28 an excellent choice for any home.

Not only is the boiler well made, but it is also an outstanding value for money.

In terms of cost to purchase, it is considerably cheaper than the average combi boiler on the market today.

However, it is the high efficient energy of the boiler that will keep the costs low throughout the boiler’s lifespan.

Compare to some of the other top boiler brands and see what is the best combi boiler for you.

Heating Controls alpha e tec heating controls

The heating controls of the Alpha E-Tec 28 combi boiler are both easy to access and straightforward to use.

With basic controls found on the boiler itself, you may also want to consider buying the separate thermostat controller from the tec range to give you full control over your alpha boiler.

This boiler also features a stainless steel heat exchanger.

Hot Deals Icon

Size – How big is the Alpha E-Tec 28 Combi Boiler?

While you may have a spot where your Alpha E-Tec will be installed, you will need to know the dimensions prior to purchase so that you know that it will fit.

The width of the boiler is 440mm, the depth is 255 mm, and the height is 712mm.

With such a compact size, this will be easy to fit into your home.

If you plan on hiding your boiler in a kitchen cupboard, then this will be very easy to do given the size.

The front access to the interior of the boiler means that wherever you fit it, boiler engineers will have no problem getting inside your boiler to carry out annual inspections, routine maintenance, and repairs whenever they are required.

What Type of Home is the Alpha E-Tec 28kw Combi Boiler Best Suited to? best boiler 4 bedroom house

When buying a boiler, you’ll need to match the size of the boiler with the size of your home.

The Alpha E-Tec 28 is a compact boiler.

This makes it ideal for small to medium sizes homes.

This means that if you have a one or a two-bed home, this boiler will be ideal.

Hot Deals Icon

How long is the warranty on the Alpha E-Tec 28 Combi Boiler?

Your boiler needs to keep your home warm throughout the coldest days of the year.

When a boiler breaks down, it can cause a great deal of stress. It can also end up being costly.

Fortunately, in the terms and conditions, the Alpha E-Tec 28 comes with a seven-year warranty as standard.

Although the boiler is well-designed and made from durable materials, having a long warranty on your boiler will give you peace of mind that if the worst does happen to your boiler, you’ll be looked after by the manufacturer.

Energy Efficiency

The Alpha E-tec combi boiling has a substantial seasonal efficiency of 93%.

This efficient boiler will be able to heat your home throughout the colder winter months without effort, and your gas bills won’t be extortionate.

Of course, with a seasonal efficiency rating of 93% and an A+ energy efficiency rating, the Alpha E-Tec is also going to be one of the better boilers on the market from an environmental standpoint.

Hot Deals Icon

How much does an Alpha E-Tec 28 Combi Boiler cost?

Price is often one of the most important factors when buying a boiler. Of course, when it comes to choosing a boiler, the price that you pay for the unit and installation is not the full picture.

The energy efficiency rating of the boiler is also an essential factor to consider.

The Alpha E-Tec 28 can be bought for around £600.

However, by the time you include the cost of installation by a registered gas safety engineer, you will be looking to pay roughly £1,500.

Not only is this a reasonably priced boiler in terms of the initial purchase price, but with an excellent seasonal efficiency rating, during the lifecycle of the boiler, you’ll be able to save even more money.

Get a fixed price boiler quote online now on an Alpha boiler at Boiler Central, the UK’s fastest-growing boiler company. Click here to get a fixed price now online

Hot Deals Icon
Green Central avatar

Written by

Read some of our superb solar panel installation reviews from Trustpilot

Recently had solar panels fitted by Green Central and I can’t speak highly enough of the team. The whole experience has been trouble free and I would recommend them to anyone thinking about having solar panels installed – 10/10!

Rob Schofield


Our installation is now complete! 8 solar panels fitted and the journey from initial consultation through to the end product has been seamless.
Hats off Green central, Credit where it’s due.
Will definitely spread the word!



Recently had six solar panels fitted on my house by Green Central and I couldn’t have asked for a better service. In particular, I have to highlight the exceptional communications through out, the over all smooth running process and completely stress free experience, all down to Green Central. I now have grid independence which is valuable beyond estimation.


Name *
Email *
Phone No. *
Post Code *
Name *
Email *
Phone No. *
Post Code *