Fusion Astro Combination Boiler - 24kW

    £1,998.34 £1,658.62 inc. VAT

    Free UK Delivery on orders

    This Electric Combi Boiler provides a very cost effective alternative to electric storage heating, oil, solid fuel or LPG systems. It is the perfect solution to properties with no access to mains gas supply and homes which have gas boiler restrictions e.g. listed buildings and bed-sit sleeping areas. Not only is the Electric Boiler the ideal choice for wet central heating but is also suited to Underfloor Heating.

    The Electric Boiler outputs are 12kW & 14.4kW Single Phase, and 18kW & 24kW Three Phase. The operating temperatures of the boiler can be adjusted using the easy to use Control Panel which boasts a LED display – the temperature outputs range from 30oC-60oC (Hot Water) and 30°C-80°C (Heating).

    With superior performance and reliability, the Fusion Astro Electric Combi Boiler provides on demand heat and instantaneous domestic hot water. They are suitable for small Properties that have a Shower and Hot Water outlets for sinks. In homes with larger hot water requirements, it can be combined with a hot water storage cylinder via an ‘S’ Plan configuration.

    Consumption of the Astro Boiler is highly efficient, due to its superior inner design. With no flue requirement the Electric Combi Boiler rapidly provides Heating and Domestic Hot Water.

    If 3Phase Electricity is available our 18 & 24Kw Astro Boilers would have sufficient flow rates to fill a Bath in a suitable timescale.

    We also offer a comprehensive range of Electric Boiler and Cylinder packages designed to be affordable and bespoke to your requirements

    Due to large volumes of parcels and pallets being put through the transport companies, we cannot guarantee a next delivery.

    Please be aware you will need someone on hand to sign for the delivery and move the item into your property. Due to the weight of these products, we strongly recommend having 2 or more people for the lifting. Some EHC radiators may be delivered on a pallet. All pallets are delivered roadside.

    If you are ordering multiple different items, we will always endeavour to dispatch your goods together. However, separate dispatches may be necessary if the items you have ordered are being shipped from different locations. Check our delivery page or speak to our customer service team for more information.


    Boiler Specification

    ErP Rating
    D(Heating) A(Hot Water)
    Boiler Warranty
    5 years

    Astro Features

    • 100% efficient
    • Instant Domestic Hot Water
    • Low Running Noise (32Db)
    • Suitable for Underfloor Heating
    • Rapid Heat Up Times
    • No Mandatory Maintenance required
    • 5 Year Warranty (T&C’s Apply)
    • Internal RCD Protection
    • Fully Modulating Control System
    • Integral System Diagnostics
    • Easy-Fit Connectors & Sensors
    • High Current Thermal Cut-Out
    • Pressure Gauge
    • ErP Smart Pump
    Astro Table cropped
    Astro Combi v2
    Astro Combi Hybrid

    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: GB870630137

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    01698 820533


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