Central heating systems

A new central heating system provides the total package – a new boiler, new radiators and a meter for your home. 

Spread the cost, interest-free

Pay monthly without any added interest1, free of charge.

Price includes installation

No hidden costs and we'll even remove your old central heating for free.

Fast and safe installation

We can install your new boiler as quickly as the next working day2

Awarded Which? Best Buy

Which? have recognised our A-rated Worcester Bosch central heating boilers.

Central heating Installation cost

A central heating installation could be costly depending on how many radiators you need and where you place your boiler. Instead of paying for your central heating all at once, you could spread the cost with monthly payments over three years, interest-free1. We are a credit broker and not a lender. There's no additional charge, meaning you’ll only pay for the central heating and its installation in your home. 

A new central heating system from us includes:

  • An A-rated Worcester Bosch boiler, guaranteed to be 94% efficient 
  • A new meter, pipework and as many radiators you need 
  • A professional installation from a Gas Safe registered engineer, with free removal of your old central heating 
  • A free system flush of your boiler to maximise efficiency
  • Up to a 10-year manufacturer’s guarantee to protect your boiler
  • The option to buy a smart thermostat to control your heating from your phone

Reliable and efficient system

Without  a reliable heating system, you could be waking up to cold showers and be shivering at night. Our Worcester Bosch central heating boilers are A-rated, reliable and Which? approved.

Installed quickly by a trusted expert

We can install your new boiler as quickly as the next working dayand will work safely to protect you following COVID-19.


Safe central heating installations

With gas heating system being an expensive buy, you'll need a team of professional installers to ensure everything is working efficiently. You’ll have the peace of mind that we're just a call away.

How does central heating work?

  1. The boiler uses gas to heat up water.
  2. An electric pump in the boiler pushes the heated water around your radiators and to your hot water tank, if you have one.
  3. As the water flows through the central heating radiators, it gives off some of its heat to warm up your rooms.
  4. The heated water also flows to your taps and showers when you switch them on.
  5. A thermostat monitors the temperature and switches the gas-powered wet system off when it's hot enough.

The whole process was really quite quick and I’m really happy with the result. I now have a warm house.

Jane from Leominster

How much is installation of a new central heating system?

The system installation depends on how many central heating radiators are needed to heat your home, as well as the type and size of central heating boiler and whether you want to move this. For example a like-for-like central heating replacement will cost less than replacing your central heating, moving your boiler and adding five more radiators. This is because the cost of this will include additional pipework to move the central heating boiler and add new radiators.

To get a cost of installing central heating or if you aren’t sure on what you need, book a survey and our expert team will come round to help find the best central heating for you

What types of central heating boilers are there?

There are three main types of central heating boilers – regular, system and combi:   

  • Regular boilers are linked to a cold water storage tank in the loft – water is heated by a heat exchanger and pumped to a hot water cylinder ready for you to use
  • System boilers contain a built-in heat exchanger, where water is heated and then stored in a cylinder, often found in an airing cupboard
  • Combi boilers are not linked to a cylinder or a tank in the loft, water is taken directly from the mains and heated on demand i.e. when you switch your tap on

I’ve just been connected to the grid, can I get a new central heating system?

Yes, we can install a new central heating system if you've recently been connected to gas, doing up your home or want to replace your old central heating for a new, efficient one.

The legal stuff

1 E.ON Energy Installation Services Limited acts as a credit broker and not a lender and work exclusively with Creation Consumer Finance Limited who acts as the lender. Credit subject to status, Terms and Conditions apply. E.ON reserves the right to amend its finance offering at any time and may withdraw at short notice. E.ON Energy Installation Services Limited is registered in England and Wales under company number 09965944 with its registered office at Westwood Way, Westwood Business Park, Coventry, CV4 8LG. E.ON Energy Installation Services Limited is authorised and regulated by the Financial Conduct Authority in relation to credit broking services under number 750410.  

2 If you accept the terms and conditions on your quote and either make an upfront payment or accept the terms and conditions of your finance agreement before noon.