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New Glow-worm Boiler Installation

Our Glow-Worm boiler range

Glow-worm is part of the Vaillant boiler group and are a popular British boiler brand that aim to be affordable and good value for money.

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Price Guarantee[28]

Simply answer a few multiple choice questions about your existing boiler and we’ll give you a fixed price for a new boiler including all parts and installation[28]

Glow-worm specialise in manufacturing reliable and energy efficient domestic gas boilers including heat only, system and combi boilers. Their range of boilers are designed to be highly efficient and give a powerful performance. Each Glow-worm boiler is rated ‘A’ for their energy efficiency. Glow-worm have a wide range of boilers available to suit a variety of homes. You can learn more about some of their most popular boilers below.

Popular Glow-worm combi boilers

Energy combi boiler

The Energy combi boiler is Glow-worm’s latest model designed to be compact so that it can comfortably fit in your kitchen cupboard while still being highly efficient. The Energy combi boiler comes with a great range of outputs, attractive modern design, bright and easy to use interface and a choice of controls. It uses an aluminium heat exchanger which is designed to last longer and could reduce your energy bills. The Energy boiler is also one of Glow-worm’s quietest models.

Ultimate2 Combi boiler

The Ultimate2 combi boiler is Glow-worm’s leading boiler type, offering outstanding performance and longevity. The Ultimate2 combi boiler is available in a choice of 30kW and 35kW models making it suitable for a range of homes, and provides a high domestic hot water flow rate to ensure reliable performance for you and your family. The boiler comes with a modern bright LCD display with easy to use interface.

Energy35 Store combi boiler

The Energy35 store boiler is an ideal boiler choice for larger homes where there is a high demand for hot water. This boiler is not only gas but also LPG fuel compatible and is a perfect choice for larger homes that still desire one system for both their heat and hot water. This boiler is designed to provide an ultra-quiet operation and instant, unlimited hot water supply for maximum comfort.


Glow-worm’s Betacom3 combi boiler range is credited for its value for money and high performance. This boiler is designed to provide reliable heating and domestic hot water for homes without the need for a separate hot water cylinder. Available in a choice of 24kW and 30kW models making it suitable for homes of many sizes, the Betacom3 is built using quality components for proven reliability.


The Glow-worm Easicom high efficiency combi boiler provides reliable heating and hot water performance for homes that do not have a huge demand for hot water. The boiler is available in either a 24kW or 28kW models depending on the needs of your home and central heating system. The boiler is also easy to programme thanks to the bright, easy to read LCD display.

Procombi essential

The Glow-worm Procombi range aims to provide exceptional value for money and be an affordable boiler option for a range of households. Available in 24kW and 28kW combi models, featuring a high quality aluminium heat exchanger and inbuilt analogue timer, the Procombi Essential offers everything you need for a competitive ‘all in’ package, whilst also boasting the exceptional quality you know and trust from Glow-worm’s UK based manufacturing.

If your boiler is on the blink and you’re thinking about getting a new Glow-worm boiler installed then contact us today and we will be able to advise you on which boiler is best suited to your home and needs.

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