Glow-worm Energy7 25KW Combi Boiler | Includes Installation + system conversion

Glow-worm Energy7 25kW Combi Boiler

The Glow-worm Energy7 25kW Combi Boiler is a compact, high-efficiency gas boiler designed for small to medium-sized homes. It provides instant hot water and central heating without the need for a separate water cylinder, making it a space-saving and cost-effective heating solution. With its modern design, quiet operation, and durable aluminium heat exchanger, this boiler offers reliable performance and reduced energy bills.

This package includes full system conversion from a traditional regular/system setup to a modern combi boiler, meaning we remove the existing hot water cylinder and tanks, install all required pipework alterations, and upgrade the system to deliver instant hot water. A new gas supply run to meet current regulations is also included.

Key Features:

✅ 25kW Output – Ideal for small to medium-sized homes with one bathroom.
✅ A-Rated Efficiency – Advanced condensing technology ensures low gas consumption and reduced heating costs.
✅ Compact & Lightweight Design – Fits neatly into kitchen cupboards or small utility spaces.
✅ Quiet Operation – Low noise levels for a comfortable home environment.
✅ Aluminium Heat Exchanger – Increases durability and improves heat transfer efficiency.
✅ Instant Hot Water Supply – No need for a separate hot water tank, delivering on-demand hot water.
✅ Smart Thermostat Compatible – Works with Glow-worm’s Climapro₂ RF and other smart heating controls.

Why Choose the Glow-worm Energy7 25kW Combi Boiler?

• Perfect for Small to Medium Homes – Provides efficient heating without taking up much space.

• Energy Efficient & Cost-Effective – Reduces fuel consumption, helping lower energy bills.

• Quiet & Compact Design – Blends into modern homes while running smoothly.

• Reliable & Durable – Built with high-quality components for long-term performance.

• Includes Full System Conversion – Ideal if you’re upgrading from an older system with a cylinder or tanks.

The Glow-worm Energy7 25kW Combi Boiler is an excellent choice for homeowners looking for a compact, efficient, and cost-effective heating solution.

Our standard range boilers come with:

• Standard horizontal flue

• Powerflush of your system

• Corrosion inhibitor

• Magnetic system filter

• Condense pipework installation

• System conversion from regular/system boiler to combi boiler

• New gas supply run (to meet current regulations)

• Removal and disposal of existing appliance, cylinder, and tanks where applicable

• Registration with local authorities and manufacturers

Please note: This boiler comes with standard installation. We only install boilers within the East Anglia region. For standard installation criteria please see our terms and conditions.