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Glow Worm Boilers Prices Compare Boiler Quotes

Glow Worm gas boiler prices for combi, system & regular boilers

Glow Worm Boilers Prices Compare Boiler Quotes

Glow Worm boilers prices start at £1,595, up to £2,650 including installation.

With over 80 years in the heating and boiler industry, Glow Worm are a great boiler company to use if you are looking for a new boiler replacing, or installing if you don’t currently have one.

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With long warranties up to 7 years and their Energy range receiving a ‘Quite mark’ seal of approval due to low operating levels, Glow Worm will have a boiler suited to your home.

Glow Worm Boilers Prices Compare Boiler Quotes

Let take a look at some of the boilers on offer and the price of these boilers, without installation. If you need installation click here.

Glow Worms boiler prices vary depending on the output (KW) of the boiler required. The higher the output, usually the higher the cost of the boiler in that particular range.

Glow Worm will have a boiler that will keep your home warm all year round and you ‘glowing’ with satisfaction.

let take a look at some of the combi boilers prices that Glow Worm have to offer in their combi range.

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Glow Worm combi boiler prices

Glow Worms have a wide range of combi boilers available.

(Prices exclude installation costs by Gas Safe engineers)

Below are the top 5 Glow Worm Combi Boilers and their average Prices (Without Installation)

  1. Glow Worm Energy 25kw Combi Boiler – Guide Price £799
  2. Glow Worm Ultimate3 30kw Combi Boiler – Guide Price £699
  3. Glow Worm Energy 30kw Combi Boiler – Guide Price £852
  4. Glow Worm Flexicom 24kw Combi Boiler – Guide Price £655
  5. Glow Worm Ultracom2 cxi 35kw Combi Boiler – Guide Price £979

Glow Worm Boilers Prices Compare Boiler QuotesGlow Worm Boilers Prices Compare Boiler QuotesGlow Worm Boilers Prices Compare Boiler Quotes

With different outputs, at least one of the above boilers would be suited to most homes in the UK.

The lower output Flexicom combi boiler at 24kW would be suited to a smaller home with 1 bathroom, whereas the Energy combi boiler with 30kW output would be more suited to larger homes with higher demand.

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Benefits of a Glow Worm Combi Boiler

There are some great benefits of having a Glow Worm boiler installed in your home.

With a wide choice of boilers in varying outputs, they have tried their best to ensure they have a boiler that is suited to every home and in the people’s price range.

High-efficiency boilers ensure that you are getting the best out your boiler and not spending more than necessary on gas and electricity bills.

Glow Worm boilers can easily be installed by any Gas Safe registered engineers. Glow Worm even have their own network of trusted installers for your peace of mind.

Glow Worm gas boilers price review

Glow Worms boilers are a great range, but they are also very competitively priced so you know you are going to get the value for money.

With long warranties and Quiet Mark accreditation to their name, Glow Worms boilers are a great installation in your home that will be heating your home for years to come.

You will not go wrong with any combi boiler from the Glow Worm

Combi boiler prices from Glow Worm

Glow WormBetacom4Combi boiler24 kWA Rated £560
Glow WormEssentialCombi boiler24 kWA Rated £625
Glow WormBetacom2 Combi boiler24 kWA Rated £644
Glow WormFlexicomCombi boiler24 kWA Rated £655
Glow WormUltracom2 cxiCombi boiler24 kWA Rated £740
Glow WormEnergy Combi boiler25 kWA Rated £799
Glow WormEssential Combi boiler28 kWA Rated £665
Glow WormBetacom2 Combi boiler28 kWA Rated £684
Glow WormBetacom4Combi boiler30 kWA Rated £615
Glow WormUltimate3Combi boiler30 kWA Rated £699
Glow WormFlexicom cxCombi boiler30 kWA Rated £696
Glow WormEnergyCombi boiler30 kWA Rated £852
Glow WormUltracom2 cxiCombi boiler30 kWA Rated £876
Glow WormUltimate3 Combi boiler35 kWA Rated £777
Glow WormFlexicom cxCombi boiler35 kWA Rated £884
Glow WormEnergyCombi boiler35 kWA Rated £925
Glow WormUltracom2 cxiCombi boiler35 kWA Rated £979
Glow WormUltracom2 storeCombi boiler35 kWA Rated £1315
Glow WormEnergy StoreCombi boiler35 kWA Rated £1560

Glow Worm gas system boiler prices

Like their combi boilers, Glow Worm’s system boilers are available in different sizes for the different size homes across the UK.

With a system boiler replacement, you need to have a hot water cylinder, so if you don’t have one you may need to consider a combi boiler. If you already have a system boiler then take a look at what they have to offer.

If you have a hot water cylinder already this may be found in your airing cupboard or loft.

System boilers are usually installed in larger homes due to needing this extra tank which requires more space. No space? think combi boiler.

Glow Worm system boiler prices range from 1okW through to 30kW output rating. A 15kW system boiler will cost around £743, a mid-range 25kW system would be around £815 and a high-end 30W Ideal system boiler will set you back around £850 on average.

The prices above do not include installation prices/costs.

Below are the top 5 Ideal System Boilers and their average Prices (Without Installation)

  1. Glow Worm Ultimate3 25kw System Boiler – Guide Price £815
  2. Glow Worm Easicom3 25kw System Boiler – Guide Price £629
  3. Glow Worm Energy 15kw System Boiler – Guide Price £743
  4. Glow Worm Energy 25kw System Boiler – Guide Price £812
  5. Glow Worm Energy 18kw System Boiler – Guide Price £772

Glow Worm Boilers Prices Compare Boiler QuotesGlow Worm Boilers Prices Compare Boiler QuotesGlow Worm Boilers Prices Compare Boiler QuotesGlow Worm Boilers Prices Compare Boiler Quotes

All of the 5 system boilers above come in varying Kilowatt (kW) output rating which is suitable for the size of your home.

The Glow Worm Energy 15kw system boiler is recommended to be installed in smaller homes with one bathroom and 3 bedrooms. Whereas the Glow Worm Ultimate 25kw boiler is more suitable for a home with 2 bathrooms and 4 or 5 bedrooms as it will be able to cope with the demand.

You can use our online boiler pricing calculator that will show you the best Glow Worm system boilers prices and options for your home.

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Benefits of a Glow Worm System Boiler

Glow Worm have a great range of boilers with years of guarantees and up to 5 years of parts and labour warranties for your peace of mind. The life span of your boiler can be increased by servicing it every year.

They have a range of prices too from budget system boilers like the Easicom3 starting at £629 which means they have a boiler for everyone. Even their best boilers aren’t that much more expensive but we always know price is a factor

Always remember, Glow Worm system boilers prices will always need to fully work out including installation

The hot water cylinder and boiler enable users to power hot water from multiple outlets.

You will be able to run 2 showers easily at once with some of the higher kW output system boilers from Glow Worm. Sometimes price becomes no issue when you have to choose the right boiler for your size home.

Glow Worm system boilers price review

The Glow Worm range of system boilers feature a wide range of price points from budget options such as the Easicom3 system at around £629, your average priced condensing boiler, the Energy 18kw at around £812 then your powerful boiler for bigger homes, the Ultimate3 25kw at £815

You get a decent 1-5 year warranty on a new boiler from Glow Worm boilers, which can be extended. You will still need to get your system boiler serviced annually to keep the warranty valid but this is the same with any manufacturer.

As with the combi boilers, Glow Worm have won Quite Mark awards which gives you the assurance that it will be quite enough to be installed in your living space.

Glow Worm have a great range of system boilers. The range of different outputs ensures that they have a boiler replacement that will be suited to your home.

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Below is a full list of System boilers and their prices from Glow Worm:

Boiler BrandBoiler ModelBoiler TypeOutputEnergy RatingBoiler Price
Glow WormEnergySystem Boiler12 kWA Rated£720
Glow WormEnergy System Boiler15 kWA Rated£743
Glow WormEnergy System Boiler18 kWA Rated£772
Glow WormEasicom3 System Boiler25 kWA Rated£629
Glow WormEnergySystem Boiler25 kWA Rated£812
Glow WormUltimate3 System Boiler25 kWA Rated£815
Glow WormEnergySystem Boiler30 kWA Rated£845

So, let’s take a look at ideal heat only boilers:

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Glow Worm Regular Heat Only Boiler Prices

Glow Worm regular heat only boilers are great for both new installs and replacement heat only boilers. These are mainly suited at homes that have a large consumption of hot water.

Glow Worm offer a small but select range of heat only boilers that will be suited to homes in the UK. They have made sure that they have a range of boilers with different outputs to cover all home styles and eventualities. The boiler replacement cost for a Glow Worm heat only isn’t that expensive either.

There are only 3 models in the Glow Worm heat only range, but they have different outputs in each to suit most homes.

Below are the top 5 Glow Worm Regular Heat Only Boilers and their Average Prices (Without Installation)

  1. Glow Worm Ultimate3 Regular Boiler – Guide Price £835
  2. Glow Worm Energy 15kw Regular Boiler – Guide Price £743
  3. Glow Worm Energy 25kw Regular Boiler – Guide Price £875
  4. Glow Worm Easicom3 25kw Regular Boiler – Guide Price £894
  5. Glow Worm Energy 30kw Regular Boiler – Guide Price £910

With the range of boilers in different outputs from 12kw to up to 30kw you need to make sure you get the right boiler for your home.

Dependent on the size of your home and hot water consumption this will decide on the right size boiler required for your home.

Check out here our price guide for Glow Worm Boilers.

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Benefits of Glow Worm’s Regular Boilers

Glow Worm offer great boilers that are not only energy-efficient but super quiet whilst in operation so you can have them in your kitchen without even knowing whilst you’re having your tea!

Simple to install and with a wide network of Glow Worm boiler installers across the nation, there are many reasons to consider this great company.

Some of the regular Glow Worm boiler range is purpose-built & small enough to fit in a standard size kitchen cupboard.

All Glow Worm boilers prices will include a guarantee and some will include a warranty that can be extended for your peace of mind. It’s important to make sure the new boiler cost has everything included.

Glow Worm Price Review – Our verdict on Glow Worms’ regular heat only boiler prices

Glow Worm’s boiler prices are very competitive considering the boilers they manufacture. They are greats pieces of kit and come with a warranty, but maybe not as much as some of the other brands for the same price.

Glow Worm’s warranties cover parts and labour but the smaller warranties do bring into question the confidence in their own product. You can get extended warranties on your boiler from 3rd parties or take out boiler cover.

Want to know what other boilers are out there to compare to Glow Worms

We think Worcester Bosch, Viessmann and Vaillant can give you something to think about when it comes to boilers and what manufacturer you are wanting to purchase from.

These companies are also competitively priced, and much cheaper than British Gas boiler prices, whilst also offering potentially better build quality and more warranty.

Below is a list of heat only boilers and their prices from Glow Worm:

Boiler BrandBoiler ModelBoiler TypeOutputEnergy RatingBoiler Price
Glow WormEnergyRegular Boiler12 kWA Rated£785
Glow WormEnergyRegular Boiler15 kWA Rated£813
Glow WormUltimate3Regular Boiler25 kWA Rated£835
Glow WormEnergy Regular Boiler18 kWA Rated£845
Glow WormEnergy Regular Boiler25 kWA Rated£875
Glow WormEasicom3 Regular Boiler25 kWA Rated£894
Glow WormEnergy Regular Boiler30 kWA Rated£910

Why choose Glow Worm and are their prices good?

As we have mentioned before, Glow Worm has won awards in the quietness of their boiler, gaining a ‘Quite Mark’ seal of approval.

Priced competitively, if it’s quietness you want and a compact boiler to fit in a kitchen cupboard, then a Glow Worm boiler may be perfect for you.

What about the Glow Worm’s boiler heating controls?

There is a wide range of heating controls available for their boiler range.

Normal thermostats on a wall or smart thermostats are all capable of controlling these boilers. Alexa, Google Chrome and more are able to power your home’s heating and hot water.

So, what next?

If you would like to get a fixed online price for your new boiler click below:

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What our customers think

5 Stars on Trustpilot

Would recommend

Stressed when needed a new boiler but easy process with affordable finance. New boiler installed within a few days with option for next day.


Paul Jones 5 Star on Trustpilot

We were very impressed

On the day, they came on time. Lovely people, they kept everything clean. Explained everything to me. No mess, kept me informed.


Anne Cross 5 Star on Trustpilot

Great Experience

Great experience - quick to arrange, easy to work with the very responsive online team and all installed faster than expected.


Ms Baxter 5 Star on Trustpilot


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