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Glow-worm Boiler Prices, Reviews & Compare


Glow-worm has been warming homes across the UK since 1934 and offers a range of reliable and easy-to-install boilers which are both affordable and highly recommended by professional engineers.

For Glow-worm the reliability and efficiency of their products are the most important factors which has resulted in the brand becoming one of the leading heating manufacturers in the UK. All Glow-worm boilers are manufactured at our state of the art production facilities in Belper, Derbyshire while the company is owned by the Vaillant Group, Europe’s second-largest heating company.

If you like the sound of the heritage behind a Glow-worm boiler send us and enquiry today. We’ll be in touch to connect you with up to 3 fully qualified and reputable heating engineers in your area. You can compare free, no-obligation quotes and choose which (if any) is right for you.

Glow-worm boiler types: CombiRegularSystem

The range of Glow-worm boilers are available in the following fuel types: Gas

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Glow-worm Combi Range & Prices

Glow-worm Ultracom2 35 store 35kW Combi Gas BoilerWhen the time comes to choose a new boiler, one of the first options for most modern homes is a combination boiler.

If you are considering opting for a ‘combi’ boiler, Glow-worm has a choice of options for you to consider.

With every combi boiler, you won’t need to find space for a water tank or hot water cylinder – neither of these are required with this type of system and is clearly one of the big benefits that appeals to most people.

It’s an energy efficient choice too as you only heat the water you need.

Benefits of a Glow-worm Combi boiler

  • Heats your hot water as you need it so no need to wait for a whole tank to warm up
  • If saving energy is important to you, a Glow-worm combi boiler ticks all the boxes
  • Modern design and an established brand means that finding an engineer for installation and repair is easy
  • An efficient and cost-effective choice

Review the Prices of Glow-worm Combi boilers

What’s your budget? It’s an important question when choosing a new boiler but whatever you’ve decided, you should be able to find a Glow-worm combi boiler that meets your needs. Once you’ve made your choice, the next step is to get three quotes for installation from reputable engineers. Get quotes for a new Glow-worm boiler.

Compare the complete range of Glow-worm Gas Combi boilers prices…

Boiler Model kW Efficiency Warranty Typical Price
Glow-worm Xtramax HE 28kW Combi Gas Boiler 28kw 89.2% 3 years £550 COMPARE
Glow-worm Betacom 30c Combi Gas Boiler 30kw 85.7% 2 years £644 COMPARE
Glow-worm Ultrapower 100 SXI 24kW Combi Gas Boiler 24kw 89.2% 2 years £1700 COMPARE
Glow-worm Ultracom2 35 store 35kW Combi Gas Boiler 35kw 89.4% 2 years £1400 COMPARE
Glow-worm Ultracom2 cxi 30kW Combi Gas Boiler 30kw 89.3% 2 years £900730 COMPARE
Glow-worm Flexicom cx 24kW Combi Gas Boiler 24kw 88.4% 2 years £830 COMPARE
Glow-worm Betacom2 24kW Combi Gas Boiler 24kw 89% 2 years £590 COMPARE
Glow-worm Energy Combi 25kW Gas Boiler 25kw 89.2% 7 years £775 COMPARE
Glow-worm Energy Combi 30kW Gas Boiler 30kw 89.2% 7 years £795 COMPARE
Glow-worm Energy Combi 35kW Gas Boiler 35kw 89.2% 7 years £915 COMPARE
Glow-worm Betacom3 24kW Combi Gas Boiler 24kw 89.2% 2 years £560 COMPARE
Glow-worm Betacom3 30kW Combi Gas Boiler 30kw 89.2% 2 years £610 COMPARE
Glow-worm Easicom 24c Combi Gas Boiler 24kw 89.3% 4 years £614 COMPARE
Glow-worm Easicom 28c Combi Gas Boiler 28kw 89.3% 4 years £665 COMPARE
Glow-worm Procombi Essential 24kW Combi Gas Boiler 24kw 89.2% 2 years £660 COMPARE
Glow-worm Procombi Essential 28kW Combi Gas Boiler 28kw 89.2% 2 years £700 COMPARE
Glow-worm Procombi Essential 35kW Combi Gas Boiler 35kw 89.7% 2 years £841 COMPARE
Glow-worm Ultimate2 Combi 30kW Gas Boiler 30kw 89.2% 2 years £720 COMPARE
Glow-worm Ultimate2 Combi 35kW Gas Boiler 35kw 89.2% 2 years £863 COMPARE
Glow-worm Energy 35 Store 35kW Combi Gas Boiler 35kw 89.4% 7 years £1580 COMPARE
Glow-worm Essential 24kW Combi Gas Boiler 24kw 89.3% 3 years £1853 COMPARE
Glow-worm Essential 28kW Combi Gas Boiler 28kw 89.3% 3 years £1234 COMPARE
Glow-worm Ultimate3 30kw Combi Gas Boiler 30kw 89.6% 10 years £705 COMPARE
Glow-worm Ultimate3 35kw Combi Gas Boiler 35kw 89.7% 10 years £775 COMPARE
Glow-worm Easicom3 24kW Combi Gas Boiler 24kw 89.6% 6 years £625 COMPARE
Glow-worm Easicom3 28kW Combi Gas Boiler 28kw 89.6% 6 years £0 COMPARE
Glow-worm betacom4 24kW Combi gas boiler 24kw 89.2% 5 years £525 COMPARE
Glow-worm betacom4 30kW Combi gas boiler 30kw 89.2% 5 years £565 COMPARE

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Glow-worm System Range & Prices

Glow-worm system boilers will heat hot water for both your central heating and a hot water cylinder. These boilers take their water supply directly from the mains to deliver a higher pressure of water; this also has the added benefit of removing the need for a feed and expansion tank in your loft .

As these boilers are designed to work alongside a hot water cylinder they are a great choice for busy households using lots of hot water at the same time. The hot water cylinder is able to store hot water to cope with a higher demand while a Combi can only supply 1 or 2 outlets at a time.

Glow-worm offer 3 ranges of system boiler to suit a variety of sizes of home and budgets:

  • Ultimate₃
  • Easicom₃
  • Energy.

The Ultimate₃3 and Easicom₃ system boilers are available in a 25 kW output while the Energy system boiler is available in a 12, 15, 18, 25 or 30 kW model.

Benefits of Glow-worm System Boilers

  • Bright, LCD display with easy-to-use interface
  • Compact, smart design to suit modern homes
  • ErP A rated for efficiency with a Grundfos modulating pump for cheaper energy bills
  • Easicom₃ includes a 4 year parts and labour guarantee while the Energy and Ultimate₃ include 5 year parts and labour guarantees*
  • Ultimate₃ and Easicom₃ are compatible with Glow-worm’s innovative MiGo app based control
  • Wide range of flue options and accessories available
  • Exceptionally quiet in operation
  • Choice of outputs in the Energy range of 12, 15, 18, 25 or 30 kW

*Glow-worm warranties can be extended if your boiler is installed by one of their Club Energy installers.

Review the Costs of Glow-worm System Boilers

New boiler prices will vary depending on which brand you choose and the type and size of boiler you need. Installation costs will also vary as each installer will provide a slightly different quote.

The best way to save money on the cost of your new boiler is to compare multiple quotes. You can compare both the price and warranty included and will have more than one professional recommendation to consider. Get quotes for a new Glow-worm boiler.

Compare the complete range of Glow-worm System boiler prices…


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Glow-worm Regular Range & Prices

Glow-worm Ultracom 24 hxi Regular Gas BoilerMany people opt for a regular boiler because of its energy efficiency credentials.

Both the Ultracom 24hxi and the Flexicom hx regular boilers from Glow-worm are highly efficient and should save you energy and cash in the long-term.

Benefits of a Glow-worm Regular boiler

  • 2-year warranty
  • Wall mounted
  • Different outputs to meet varying heating and hot water demands
  • Also runs on LPG if preferred
  • Flexicom hx is recommended by the Energy Savings Trust

Compare the Costs of Glow-worm Regular boilers

Installation costs do vary so be sure to get a full quote from at least two installers in advance so you know how much your new boiler is going to cost in total. Glow-worm is certainly a cost-effective choice, and thanks to the ultra-high levels of energy efficiency these models deliver, you’ll save money on your long-term energy bills too which is great news. Get quotes for a new Glow-worm boiler.

Review the complete range of Glow-worm Gas Regular boilers prices…


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Glow-worm Boiler Service

It’s important to keep your boiler in the best possible condition with an annual boiler service by a professional engineer. This will ensure the boiler can operate as efficiently as possible, keeping heating bills to a minimum, and that there are no potential safety issues to be concerned about. A boiler service is also a great way to catch and fix small repairs before they have the chance to worsen over time and cause an expensive breakdown. Find out what’s involved in an annual boiler service, why it’s so important, the benefits and how much they cost in Glow-worm Boiler Service.

Glow-worm Boiler Warranty

Every boiler manufacturer offers a standard warranty with their boilers which last between 1-10 years. The warranty is your insurance policy and means if a fault develops the manufacturer will resolve it within a specified time frame. Some warranties include both parts and labour while others may only cover parts. The most important thing to remember is to get your boiler serviced by a Gas Safe registered engineer every year as failing to do so is likely to invalidate your warranty. For more detail about this brand’s warranty (including the small print) take a look at Glow-worm Boiler Warranty.

Glow-worm Boiler Repair Advice

Even the highest quality boiler can develop faults and problems as they age. Some are minor issues you may be able to handle yourself but most will need a Gas Safe registered engineer to diagnose and repair the problem. To find out if there are any common problems associated with this manufacturer you can read our guide to Glow-worm Boiler Repairs & Common Glow-worm Boiler Problems.


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Glow-worm Error Codes

Error codes may appear on your boiler’s display; it’s your boiler’s way of telling you that something is wrong. Each manufacturer uses a different coding system to help an engineer to diagnose a fault. In some cases it may be a simple issue such as low pressure which you can adjust yourself but more technical faults will certainly need a professional. We’ve put together a list of error codes for all Glow-worm Boilers to help you understand what’s wrong before you contact an engineer.

Glow-worm Heating Controls

MiGo Smart Heating Control

The MiGo personal heating assistant enables you to remotely control your heating and hot water from an app on your smart device and can automatically learn your energy needs and incorporate internet weather compensation.

Climapro2 RF Control

The Climapro2 programmable thermostat is an easy-to-use handheld remote control which gives you control over your heating wherever you are in the home. It also enables you to programme your central heating system to suit your timetable and lifestyle.

Climapro1 Wired or Wireless Control

Climapro is a programmable room thermostat which enables you to programme your specific heating and hot water requirements for each part of every day. Climapro is available as a wireless or wired unit and can be used portably around the home.

Climastat

Climastat is a simple wall mounted thermostat with a digital screen displaying the temperature clearly.

For even more simplicity, Glow-worm also manufacture an analogue 230V room thermostat which is controlled by turning a dial.

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