System boilers

Perfect for homes with more than one bathroom without the need for a water tank in the loft.

What’s a system boiler?

A system boiler is a compact, self-contained unit that gives you a constant supply of hot water that’s stored within the boiler.

Flexible payment options

Get up to 3 years 0% APR finance1.

Save valuable space

No need for an expansion tank in the attic.

Energy efficient

Our system boilers are all A-rated.

Quick and easy install

Get your new boiler in as little as 5 days if you have no heating or hot water.

How does a system boiler work?

Unlike an ‘on demand’ combi boiler, these boilers heat water and store it in a hot water cylinder which can be installed in a convenient location, like your airing cupboard.

Spread the cost

A warm home doesn’t have to be costly. We’ve got a range of flexible payment options available – you can spread the cost of a boiler for up to three years with 0% APR Representative.1 We are a credit broker and not a lender.

The legal stuff

1.E.ON reserves the right to amend its finance offering at any time and may withdraw at short notice. Terms and conditions apply 
 
 
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 on the Financial Services Register. E.ON act as a credit broker not a lender and work exclusively with Creation Consumer Finance Ltd who act as the lender. Creation Consumer Finance Ltd is authorised and regulated by the Financial Conduct Authority under firm number 311518. Registered office: 4th – 6th floor Wellington Buildings, 2 – 4 Wellington Street, Belfast, BT1 6HT. Correspondence address: Chadwick House, Blenheim Court, Solihull, B91 2AA.
 
Credit applicants must be a UK resident aged 18 or over and under 75 years old at date of application. Offer is subject to status.