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    Alpha Intec GS Combi Boilers

    The Alpha Intec GS Combi Boiler typically costs between £1,733.45 and £1,795.00 including VAT and excluding installation fees.

    Alpha Intec GS Combi

    The Alpha Intec GS Combi is a condensing wall mounted boiler that provides effective central heating and instantaneous hot water without any need for separate tanks or cylinders.

    Measuring in at 1000mm (H) x 440mm (W) x 360mm (D), this model isn’t the smallest combination boiler on the market but it does feature heat recovery technology. It also comes in two different outputs of 26kW and 30kW to suit most small to medium-sized properties.

    When it comes to price, you can expect to pay anything from £1,733.45 to £1,795.00 for this combi with a standard 5-year warranty. Please be aware that this guide price does not include the cost of installation.

    Boiler Energy Efficiency Credentials

    With an energy efficiency value of 92%, the Alpha Intec GS Combi is an A rated boiler that can help to save you money on your fuel bills. It has a built-in GasSaver that reclaims heat from waste flue gases and reuses the heat to provide hot water, which basically means this boiler uses less energy (up to 35% less) to heat your water. As you’ll be saving energy, your bills and carbon footprint will be much lower. The boiler also comes with a high efficiency Grundfos pump and hydroblock assembly to significantly reduce energy consumption.

    Intec GS Combi Technology and Main Advantages

    This ErP compliant combi boiler by Alpha has push-button controls and a backlit LCD display to enable you to set and adjust temperatures to suit your comfort levels. As the control panel provides detailed heating and hot water information, operation and maintenance are super-simple and straightforward. It also offers easy access for servicing and has the same connections as you would expect from a boiler with no exposed pipework.

    The range includes two output sizes with different maximum hot water flow rates, which are as follows:

    • Intec GS 26kW Combi – 12.8 litres per minute
    • Intec GS 30kW Combi – 15.8 litres per minute

    Alpha’s Intec GS Combi comes complete with an isothermic stainless steel heat exchanger, Grundfos pump and one-piece cartridge diverter valve. It also has a clip-on domestic hot water temperature sensor, as well as a GasSaver to take energy efficiency to the next level.

    Is the Alpha Intec GS Combi the Right Boiler Type and Size for Your Home?

    Since this model is available in two outputs, the Intec GS Combi is recommended for small to medium one bathroom homes without enough space to store a cold water tank or hot water cylinder. The boiler can be wall mounted in a variety of locations including in the kitchen, a utility room or even your airing cupboard. As a general rule, the 26kW boiler is ideal for small properties with low heating and hot water demands, and the 30kW unit is best for slightly larger dwellings with greater needs. However, this is only a rough guide, and you must consult a Gas Safe engineer to help you determine the right boiler model and size for your home.


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    A-rated combi boilerSave money on your gas bills
    Built-in GasSaver Uses 35% less gas and provides gas consumption savings of up to 52% per year
    Isothermic stainless steel heat exchanger Improves performance and efficiency
    High efficiency Grundfos pump Maximises efficiency and lowers running costs
    Backlit LCD display and push-button controls User-friendly
    Easy front access to components Reduces maintenance costs
    Compatible with energy saving controls Alternative energy and cost saving options
    5-year parts and labour warranty Confidence and peace of mind

    Our Honest Opinion of the Alpha Intec GS Combi

    Designed to suit homeowners and installers alike, the Intec GS Combi is a great option if you’re looking to seriously slash the cost of your energy bills. The GasSaver unit alone can save you up to £377 a year, as well as increase boiler efficiency and reduce carbon emissions. It also boasts various highly reliable components and has an extremely user-friendly control panel.

    On top of all of that, not only is this model one of the most powerful units by Alpha but it’s also a lot cheaper than other combi boilers from premium manufacturers. So, if you want a combination boiler that can deliver excellent levels of heat and hot water but don’t want to spend a fortune, the Intec GS Combi is certainly worth looking at.

    Advice on Boiler Quotes and Gas Safe Engineers

    It’s always wise to compare Alpha Intec GS Combi quotes so that you can find the best deal available. We also suggest you ask each provider for a fixed price on the boiler and installation to avoid any hidden chargers further down the line. You must also make sure your installer is Gas Safe registered and legally permitted to carry out the work you need doing. To confirm the credentials and registration status of an engineer, check their ID card or run a search at the Gas Safe Register website. If you don’t want to do the legwork, please don’t hesitate to use our free online quotation service to obtain quotes from registered businesses and professionals.


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