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Fusion Astro v2 Combination Boiler

Outputs from 12kW to 30kW, provides instant domestic hot water & heating

Introducing our new Facelift model of the Fusion Astro Electric Combi Boiler!

With enhanced features, it offers an even better heating experience

Fusion Astro v2 Combination Boiler Instant Hot Water & Heating – Enhanced Design

Output Range

  • 12kW, 14.4kW single phase models
  • 24kW, 30kW three phase models

User-Friendly Controls

  • Graphical LCD display for easy operation
  • Built-in programmer for customized heating schedules
  • Can integrate with external smart controls/programmers

Energy-Saving Intelligence

  • Weather compensator automatically adjusts output
  • Advanced diagnostics for quick troubleshooting

Efficient Performance

  • Provides cost-effective heating vs storage/fuel heating
  • Ideal for properties off gas grid or with restrictions
  • Suited for wet system radiators and underfloor heating

Domestic Hot Water

  • Instantaneous hot water for sinks/showers
  • For larger demands, can combine with cylinder (‘S’ plan)

Temperature Adjustment

  • Hot water range: 30°C – 60°C
  • Heating range: 30°C – 80°C

Installation Benefits

  • No flue required for rapid heating/hot water
  • Superior inner design for high efficiency
  • Available in convenient pre-matched cylinder packages

The enhanced Fusion Astro v2 boiler delivers an intuitive, energy-smart heating and on-demand hot water solution for properties off the gas grid.

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  • On Demand Heat
    On Demand Heat
  • Instant DHW
    Instant DHW
  • Inbuilt Programmer
    Inbuilt Programmer
  • Energy Efficient
    Energy Efficient
  • Virtually Silent
    Virtually Silent
  • Time Saver Install
    Time Saver Install
  • Weather Sensor
    Weather Sensor
  • 5

    Year Boiler Guarantee

Stocked and ready to go!

Astro Features

  • 100% efficient
  • Instant Domestic Hot Water
  • Low Running Noise (32Db)
  • Suitable for Underfloor Heating
  • Rapid Heat Up Times
  • 5 Year Warranty (T&C’s Apply)
  • Weather Compensation
  • ErP Smart Pump
  • Advanced Diagnostic for Service Engineer
  • Internal RCD Protection
  • Fully Modulating Control System
  • Integral System Diagnostics
  • Easy-Fit Connectors & Sensors
  • High Temperature Cut-Out
  • Pressure Gauge
Astro table

Astro Installation Compliance Package

The Electric Heating Company understands the value of time, especially for busy installers. That’s why we’ve created “One Stop Shop” Component Compliance Packages that is the ultimate time-saving solution for installers who want a hassle-free and professional way to meet manufacturers requirements and Part L of the Building Regulations. Designed with your needs in mind, these value-for-money packages include all the necessary components required for a high-quality system install, making it easy for you to get the job done right the first time. Say goodbye to the stress of sourcing individual components and hello to the convenience of having everything you need in one place.

The Pack includes a single channel programmer, wireless room thermostat, filling loop, flow restrictor, and the required valve kit. Plus, you’ll receive a MagnaClean Pro2, ADEY MC1+ Inhibitor, and ADEY MC3 System Cleaner to ensure optimal performance and longevity. Save time and money with The Electric Heating Company’s One Stop Shop Component Compliance Packages, the go-to solution for your next install of the Astro Combi Boiler.

To ensure a hassle-free and professional installation of your Astro Combi Boiler, be sure to purchase The Electric Heating Company’s One Stop Shop Component Compliance Package.

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Astro Compliance Pack 7 2024

Astro Valve Set

The straight valves play an essential role during the installation of your Astro Electric Combi Boiler. Elevate your Electric Boiler installation experience by recognising these valves as a vital component, ensuring a smooth and efficient process.

Enhance your installation with the incorporation of these mandatory valves, guaranteeing optimal performance for your Astro Electric Combi Boiler.

To ensure a full hassle-free and professional installation of your Astro Combi Boiler, be sure to purchase The Electric Heating Company’s One Stop Shop Component Compliance Package.

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Untitled design (7)
Astrov2 Schematics2
Astrov2 Schematics

At EHC we recognise the growing demand for eco friendly heating and hot water solutions and all of our products are designed with this in mind.

Owing to the fact that Electric Boilers can be run from renewable resources such a solar power, it means that your boiler will run completely free from CO2 emissions.

Electric Boilers are also 100% efficient which means that for every 1kW of electricity you use, you will receive 1kW of heat.

Moving to electric is easy, as you don’t need to replace any of your existing pipework or radiators.

By 2050 the UK Government aim to generate emission-free electricity. Electric Heating will be a major facilitator in reaching this goal and in 2020 the Government pledged 40GW of wind generated electricity in the UK by 2030. This is enough electricity to power every household in the UK!

By moving to Electric Heating, with a renewable energy tariff you’ll not only be moving to carbon-free heating, but doing your bit to heat for a renewable future!


EHC - The Electric Boiler Specialists

  • Installation is quicker than a gas system
  • The wiring of an Electric Boiler is the same as an Electric Shower
  • Electric Boilers can be used for Open Vented Systems
  • Can be used as back-up for Heat Pumps
  • Standard radiators and valves can be used with Electric Boilers
  • EHC Electric Boilers have a soft start to avoid power surges
  • Electric Boilers are almost silent when operating
  • Electric Boilers emit no noxious fumes or gases
  • Can be used with underfloor heating systems
  • EHC only use and recommend High Efficiency ErP Smart Pumps



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Company Number: SC289495

VAT Number: GB442070921

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01698 820533

Block 5, Unit 40, Third Road, Blantyre Industrial Estate, Blantyre, South Lanarkshire G72 0UP
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