Glow-worm Easicom₃

The Glow-worm Easicom₃ Boiler is a highly energy-efficient heating system available as a regular, system or combi boiler. Our review gives you the lowdown on this model from our heating engineers here at Boilerhut.

Price (Installed): From £ (inc. VAT)

Glow-worm Easicom Boiler Technical Specification

Manufacturer Glow-worm 
Model Easicom₃
Condensing Yes
Efficiency Rating 94%
Energy Efficiency Class A-Rated
LPG Compatible No
Warranty 3-year guarantee
Central Heating Max. Output 28 kW
Mounting Wall-mounted
Weight 22 kg
Dimensions System and combi: 740mm (Height) x 418 (Width) x 300mm (Depth)

Regular: 600mm (Height) x 375 (Width) x 280mm (Depth)

The Glow-worm Easicom Boiler is available as a combi boiler in 24kW and 28kW, a system boiler in 25kW, and a regular boiler in 25kW.

Glow-worm Easicom₃ Boiler Flow Rates

kW Flow Rate
24 9.8 l/min
28 11.7 l/min

Glow-worm Easicom₃ Boiler Key Features

  • The Glow-worm Easicom Boiler is a powerful, wall-hung and exceptionally compact model
  • It comes in three kW sizes and as a combi boiler, a system boiler and a regular boiler  – meaning there is a boiler option for various properties and household hot water requirements
  • Holds an ‘A’ energy efficiency rating and is 94% efficient for heat and hot water production
  • Can easily fit in a kitchen or airing cupboard and is simple to install

Interested in the Glow-worm Easicom₃ Boiler?

About the Glow-worm Easicom Boiler

  • The Glow-worm Easicom Boiler is a quality boiler with a sleek design and modern finish
  • It’s a small size so it can fit in a cupboard or be tucked away, it is also very light for its size
  • Highly efficient boasting a 94% ErP rating for heat, it will reduce your household heating bills once installed
  • Features an effective aluminium heat exchanger 
  • Comes with a 3-year warranty

Our thoughts on the Glow-worm Easicom Boiler

The Glow-worm Easicom Boiler has a fantastic, compact design and high energy efficiency rating for such a powerful boiler. This is great news for homeowners looking to reduce their bills and carbon emissions.

The boiler comes as a regular, system or combi. If space is an issue, the combi model is ideal. If you are looking for guaranteed access to hot water simultaneously from multiple rooms of your home, the system or regular models are better suited.

This range comes in three standard sizes which will suit almost every large household. 

Who are Glow-worm?

Glow-worm is a tried and tested boiler manufacturer with nearly a hundred years of experience in boiler design. 

Glow-worm has developed a reputation as a reliable manufacturer. The company has an ‘Excellent’ rating on TrustPilot, based on over 5,000 reviews at the time of writing, and is known for good customer service and affordable models.

As a UK brand, parts are widely available and the company offers a 5-year guarantee period for new purchases if installed by an accredited engineer and registered within 30 days.

Made in the UK

The Glow-worm Easicom Boiler is manufactured in the Belper factory in Derbyshire, UK along with the other models in the Glow-worm range. This is also the manufacturing base for their parent company, Valliant. If you wish to buy from a UK manufacturer with parts available from plumbing and home improvement retailers nationwide – this could be the model for you.

Commitment to energy efficiency 

The Glow-worm Easicom Boiler is available as a combi boiler, so it doesn’t need a water tank which reduces the space needed for an efficient heating system. 

This Glow-worm Easicom₃ Boiler is 94% energy efficient – the top end of efficiency performance – and has an ErP ‘A’ rating. That means it is a perfect choice for homeowners who want to keep household bills low and reduce carbon emissions.

All of the models rely on an aluminum heat exchanger, whilst this provides fast and effective heat transfer, it should be noted that aluminium components are not as corrosion-proof as their stainless steel equivalents, meaning the efficiency of this boiler, unfortunately, won’t last for the lifetime of the appliance.

Stylish design

As this is a wall-mounted boiler, many homeowners will be concerned about how it will look once installed. Particularly if not hidden in a cupboard. This is a really modern, white design with a sleek control panel. It is also a quiet model, so you won’t be disturbed by any unwelcome noise.

You can also use wireless or smart settings to control the boiler – with the latter you can choose to control the boiler with Glow-worm’s advanced controls, including mobile phone app-based controls.

Interested in the Glow-worm Easicom₃ Boiler?