ECO4 allows us to install New A Rated Combi Boilers completely free of charge. ECO4 takes into account an entire house approach – looking at the current EPC and installing insulation and heating measures that can increase the energy efficiency rating.

Noting it’s efficiency at maintaining heat in the property through both insulation and heating

ECO4 funding revolves around increasing the EPC band up to a minimum of either a D or a C, depending on an electric or gas pre main heating source. These works significantly lower the customers’ gas and electric bills.

Old Boilers

Funding for boiler upgrades is only available for non condensing boilers - these are roughly 17 years old or older.

Back Boilers

Back boiler unit typically consists of a fire grate, which carries the combustible material eg coal, and a water chamber 'surrounding'.

No Boilers

If you currently have electric storage heaters or electric room heaters, ECO4 funds the installation of an entire First Time Central Heating system for free.

Replacing Your Gas Boiler

Replacing your old gas boiler with a new condensing combi boiler will increase the efficiency of your home.


Cut Your Energy Bills

A new, more efficient Gas Boiler will be much better at converting energy into heat and will save you money on gas bills.


A Warm Home

An efficient boiler keeps your home warm, maintaining a comfortable temperature in every room and providing hot water when you need it.


Low Maintenance

When your new Gas Boiler is installed and working as it should, you will barely notice it is there.


Reduce Your Carbon Footprint

Reducing your energy use will also reduce the carbon footprint of your home and help towards achieving net-zero emissions in the UK.

Why Replace Your Gas Boiler?

You can increase the efficiency of your heating and reduce your energy bills by replacing your old boiler with a modern condensing one. The lifespan of the average domestic central heating boiler is around 10 years. We recommend upgrading your boiler at least every 15 years to make sure you have a reliable, efficient source of heat and hot water for your home.

When To Upgrade Your Gas Boiler

If your boiler is getting old and you’re not sure how efficient it is, some of the things to look out for include: fluctuating pressure, cutting out due to overheating, leaks, and an increase in noise during normal operation. If you are experiencing any of these problems, then it could be time to replace that old boiler with a new, more efficient one.


We recommend upgrading if your current boiler is faulty or 15+ years old. Replacement parts can be expensive and it can work out cheaper to replace the boiler rather than continue to make repairs.

As well as saving on repairs, you can substantially reduce your heating bills by replacing your old boiler with a modern condensing one. Your new boiler will be covered by a warranty, which means the cost of replacement parts will be covered during the warranty’s lifetime.

Our experts will survey your home and help you choose the most efficient gas boiler for you.

Yes, our qualified heating engineers will need to service your boiler every year to make sure it continues to run reliably and efficiently.

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All Our Own Engineers, Experts In Their Field!

You can be sure our engineers are fully trained and qualified to provide the best service to you.