01293 387 299

Boiler Replacement

At Gas4Heat you can reap the benefits of having a new, highly-efficient, condensing boiler – installed and serviced by our Gas Safe Registered engineers. Condensing boilers are more cost-effective than regular boilers as they use the heat which is usually lost through flue gases. We will work together with you to find the boiler that best suits your heating needs. So whether it’s a combination boiler or conventional boiler – we will ensure your home is safe and warm and your water is hot, while also considering the most cost-effective way to do so.

Replacing your old boiler with a new A-rated boiler and heating controls can save you around £350 a year. Old gas boilers use a separate hot water cylinder to store hot water rather than providing it directly from the boiler, which ultimately wastes some of the heat created. When you replace your boiler, you can choose to stick with a regular boiler or switch to a combi boiler, depending on your usage and requirements which our experienced and knowledgeable team will be more than happy to talk through with you.

Did you know that a boiler which is 15 years old or more may be wasting as much as 30p-40p of every £1 spent on heating your home and water? Updating your heating system to an A-rated condensing boiler could make your system up to 90% efficient, so it’s well worth considering.

Gas4Heat are expert installers of domestic central heating systems and can guide you in making the right choice for you and your home. We can also assist and advise you on radiator size, design and position to get the very best from your gas fired central heating system.

Boiler Replacement West Sussex
Boiler Replacement West Sussex
Boiler Replacements Sussex

Gas Safety

At Gas4Heat we cannot stress enough the importance of gas safety, no matter how large or small a project may be, the same rules apply each and every time. All of our trained engineers are highly competent in making all properties safe, whether it be an emergency call-out, landlord certificates, a routine safety check or one of our commercial installations. You can trust that with Gas4Heat that you are in safe hands.

Did you know that all gas appliances including boilers, cookers and fires should be checked annually. If you are a landlord, this is required by law.

For these reasons, and many more, we are proud to be members of the Gas Safe Register – the official list of gas engineers who are registered to work safely and legally on boilers, cookers, fires and all other gas appliances. We offer our customers peace of mind, knowing that all our experienced engineers adhere to the highest standards of gas safety regulations. Please check and enter our registration number (554686) to see our scope of competence and further details about this information.

Boiler Installation

Our experienced team are all Gas Safe Registered engineers. Boilers, cookers, fires, and all other gas appliances.


Radiator Installations

Gas4Heat’s highly experienced heating engineers install and repair radiators across Sussex, Surrey, Kent, Essex and London.


Underfloor Heating

Saving you money on your energy bills and running costs. Speak to us for advice on underfloor heating installation.



For all your heating requirements

01293 387 299