New combi boilers from £1,995

Heat your home with a Worcester Bosch combi boiler, professionally installed by our Gas Safe experts. Online offer – combi boilers from £1,9951

Heat your home quietly without compromising on style

Stay protected with up to a 10 year manufacturer’s guarantee

Unlimited supply of hot water on demand

Price includes installation and removal of your old boiler

How does a combi boiler work?

Combi boilers heat water from the mains on demand so when you turn the tap on, the boiler fires up and hot water is delivered straight to you. As they’re designed to heat water immediately, there’s no need for a hot water cylinder or tank which are usually found with other boiler types.

Why choose a new combi boiler?

Space saving

Some Worcester combi boilers are small enough to fit in a cupboard. There’s no need for a hot water cylinder or tank, freeing up valuable space in your home.

Highly efficient
combi boilers

Our combi boilers are A-rated for efficiency – hot water is only heated when you need it, rather than it being heated and then stored. 

Fast and reliable installation

A combi boiler is straight forward to install as there’s no tank/cylinders. Our Gas Safe Registered engineers can install them within five working days if you’re without heating or hot water2.

Spread the cost with finance

Make buying a combi boiler as simple as possible by choosing the best finance option for you – whether that’s by spreading the cost over three years with our 0% APR3 interest-free option or with our other affordable options. We’re a credit broker and not a lender.

Combi boiler prices

The price of a Worcester combi boiler depends on the size needed for your home and whether you need it moving. You could get a new combi boiler, replaced in the same place, from £1,9951 when bought online. 

What size boiler do I need?

The size of a Worcester combi boiler refers to its output in kilowatts (kW). Generally, the more heat and hot water needed, the higher output you need. The right size depends on:

  • The size of your home (including how many radiators you have)
  • How much hot water you need i.e. a large family will have a higher demand than a small family 
  • Water pressure in your area
  • Heat loss in your home

Get an online quote and we’ll recommend the best combi boiler suited to your home. 

How is a combi boiler different to other boiler types?

There are three types of boilers – combination, system and regular:  

  • Regular boilers rely on a cold water storage tank in the loft – water is heated by a heat exchanger and pumped to a cylinder where it’s stored ready for you to use 
  • System boilers have a built-in heat exchanger, where water is heated and then stored in a cylinder, often found in an airing cupboard
  • Combi boilers do not have a tank or cylinder, they heat hot water on demand i.e. when you switch your tap on

The legal stuff

1 The £1,995 offer price is only applicable to a Worcester 30i Combination boiler purchased through our website without an in-home survey. If the customer's boiler replacement requirements cannot be met through the website and an in-home survey is needed, the offer price will not be available. The £1,995 price applies to any online Worcester 30i Combination boiler quotation.

2 Combi boiler Installation within five working days if you have no heating and no hot water, from the point you accept your new combi boiler quote and either make your upfront payment or accept the Terms and Conditions of your finance agreement.

3 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.