🔥Cyber Monday: Get £200 off🔥
🔥Cyber Monday: Get £200 off🔥
🔥Cyber Monday: Get £200 off🔥
🔥Cyber Monday: Get £200 off🔥
🔥Cyber Monday: Get £200 off🔥
🔥Cyber Monday: Get £200 off🔥

Glow-worm Energy Combi

Available in 24, 28 kW

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Includes 10 year warranty

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Hydrogen blend ready

Fixed price install from


inc VAT

High-quality & reliability combined

At Padly, we're proud to offer the Energy Combi Boiler from Glow-worm. This efficient and compact boiler, available in 25kW output, is perfect for smaller homes with 1-2 bedrooms and 1 bathroom. Its compact size means it will fit in most standard kitchen cupboards. Additionally, its A-rated energy efficiency means you can rest assure knowing you'll be achieving lower energy bills in the long run.

With a liquid-crystal display, durable components such as an aluminium heat exchanger, and a 10-year guarantee, it offers peace of mind. Choose Padly for a simplified and seamless boiler installation experience with the Energy Combi Boiler.

Experience the Game-Changing Benefits of the Glow-worm Energy

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ErP rated A, helping you reduce your energy bills

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Rear flue installation options available

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Compact smart design, made for modern homes

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Exceptionally quiet unit operating volume

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Wide range of heat outputs on offer

Glowworm boiler inside a kitchen mounted cabinet next to the fridge.

What's the specifics?

W 390 x D 280 x H 700
Warranty Length
Includes 10 year warranty
Boiler Type
Efficiency Rate
Rated A (92%) for energy efficiency
Fuel Type
It's more than an install with Padly

What's included?

Boiler and pipework installation

Whether you’re getting a new improved system boiler or upgrading to a combi boiler, we appreciate that sometimes it’s necessary to have pipework alterations when a new boiler is installed. That’s why any pipework is included in the price of your installation.

Removal and disposal of your old boiler

At Padly we pride ourselves on ensuring our boiler installations are as easy and stress free as possible therefore, our engineers will ensure the removal and disposal of your old boiler is taken care of.

Removal of old tanks and pipework

If you’re looking to change from a system or heat-only boiler to a combination there will be no need for you to have a water tank in your attic freeing up space. Our installers remove old water tanks and boilers upon installation of your new system.

Chemical flush your system

After installing a brand-new boiler, we will complete a chemical flush, free of charge. Our engineers will complete a power flush designed to remove the sludgy build-up and grime that can accumulate in your central heating system over the years so you new boiler can work side by side with a clean central heating system.


Your new boiler installation will go hand in hand with a new thermostat. We will give you the choice of a standard replacement or upgrading to a smart thermostat to become compatible with smart home technology such as nest.


All our boilers come with a manufacturers warranty; however, the length of these warranties is dependent on the boiler you choose. For example, our Worcester Bosch Greenstar range comes with a warranty of up to 10 years.