James Elston

James Elston

Published February 8, 2024

Eon logo

In addition to its energy services, Bix Six energy supplier Eon also provides customers with new boiler installations.

Owned by CEO Johannes Teyssen, Eon has been dedicated to providing energy services since its launch in 2000. They sought to expand by offering professional new boiler installations.

Find out more about Eon boiler installations below.

Eon Boiler Replacement Process

Eon new boiler installation

Eon aims to make your boiler replacement process as simple as possible. Your installation will typically include the following steps:

Step 1: Get an online quote

The first step to getting a brand-new boiler installed with Eon is getting a quote. Eon provides an online tool designed to give you a personalised estimate for the price of your new boiler installation; it will also recommend a suitable Worcester Bosch boiler for your home and needs.

Step 2: Boiler Survey

Once you’ve received your quote, you’ll then need to book a video boiler survey. During your survey appointment, one of Eon’s trained experts will carry out a thorough inspection of your current boiler system and ensure that your boiler quote is still suitable.

Step 3: Confirm an installation date and payment plan

If you’re happy with your quote and installation plan, Eon will get in touch with you to confirm an installation date and agree a payment arrangement.

Step 4: New Boiler Installation

Depending on availability, Eon could install your new boiler as quickly as the next day. Your engineer will take you through your installation, so you know what to expect. They’ll also show you how to use your new boiler once they’ve completed the installation. Additionally, Eon’s engineers always tidy up after new installations.

Step 5: Payment

The final step is paying for your new boiler. You can choose to pay the entire sum upfront or you can select one of Eon’s flexible finance packages such as 3 years 0% APR, 10 years 7.9% or Buy Now, Pay Later. You also have the option to pay a deposit prior to the installation and pay the remaining balance once your new boiler has been fitted.

Eon Boiler Installation Cost, Quote, Prices & Offers

As Eon operates a hybrid online/offline boiler installation service, they are able to save money on the online only portion and offer customers lower prices and better value for their money. The brand mainly installs Worcester Bosch boilers, which are some of the most innovative and high-performance boilers on the market.

Here’s the range of costs for Eon’s new boiler installations:

Boiler TypeTotal PriceMonthly repayment 3 years 0% APRMonthly repayment 10 years 7.9% APR
Combi boiler£2,585 – £4,397£71.79 – £122.12£30.85 – £52.48
Conventional boiler£2,367 – £3,058£65.75 – £84.93£28.25- £36.49
System boiler£2,540 – £3,709£70.54 – £103.03£30.31 – £44.27
data correct as of 07-01-2023. Onlin published prices, same boiler type swap, same loction, horizontal flue.

Eon boiler installation: Latest Combi Boiler Prices

Eon prices to swap a combi boiler for a new combi boiler

Boiler ManufacturerBoiler ModelOutputBundleWarrantyControlsInstallation PricePay Monthly (3 yrs 0% APR)Pay Monthly (10 yrs 7.9% APR)
Worcester BoschGreenstar 400030kWcomfort bundletimer and thermostat10 year£3,687£102.40£44.00
IdealLogic+30kWsmart bundleIdeal Logic smart controls2 year£2,585£71.79£30.85
Worcester BoschGreenstar 400030kWessential bundletimer and thermostat5 year£2,869£79.69£34.24
Worcester BoschGreenstar 400030kWsmart bundlesmart7 year£3,302£91.73£39.42
IdealLogic+24kWsmart bundleIdeal Logic smart controls5 year£2,764£76.77£32.99
IdealLogic+24kWessential bundletimer and thermostat2 year£2,464£68.44£29.41
Worcester BoschGreenstar 400025kWessential bundle5 year£2,795£77.63£33.36
Worcester BoschGreenstar 8000 Style30kWessential bundle5 year£3,682£102.28£43.95
Worcester BoschGreenstar 8000 Style40kW5 year£4,397£122.12£52.48
data correct as of 07-01-2023. Online published prices, combi combi swap, same location, horizontal flue

Eon boiler installation: Latest Conventional Boiler Prices

Eon prices to swap a conventional boiler for a new conventional boiler

Boiler ManufacturerBoiler ModelOutputBundleWarrantyControlsInstallation PricePay Monthly (3 yrs 0% APR)Pay Monthly (10 yrs 7.9% APR)
IdealLogic15kWEssential bundle2 year£2,367£65.75£28.25
Worcester BoschGreenstar 15Ri15kWEssential bundle5 year£2,726£75.71£32.53
IdealLogic18kWEssential bundle2 year£2,386£66.27£28.48
Worcester BoschGreenstar 18Ri18kWEssential bundle5 year£2,812£78.10£33.56
IdealLogic24KwEssential bundle2 year£2,405£66.79£28.70
IdealLogic30KwEssential bundle2 year£2,481£69.00£29.65
Worcester BoschGreenstar 24Ri24KwEssential bundle5 year£2,937£81.57£35.05
Worcester BoschGreenstar 27Ri27KwEssential bundle5 year£3,058£84.93£36.49
data correct as of 07-01-2023. Online published prices, conv conv swap, same location, horizontal flue

Eon boiler installation: Latest System Boiler Prices

Eon prices to swap a system boiler for a new system boiler

Boiler ManufacturerBoiler ModelOutputBundleWarrantyControlsInstallation PricePay Monthly (3 yrs 0% APR)Pay Monthly (10 yrs 7.9% APR)
ideallogic15kWessential bundle2 year£2,540£70.54£30.31
ideallogic18kWessential bundle2 year£2,561£71.14£30.57
ideallogic24kWessential bundle2 year£2,577£71.58£30.76
ideallogic30kWessential bundle2 year£2,596£72.11£30.98
Worcester BoschGreenstar 400024kWessential bundle5 year£3,215£89.29£38.37
Worcester BoschGreenstar 8000 Style30kWessential bundle5 year£3,709£103.03£44.27
data correct as of 07-01-2023. Online published prices, system system swap, same location, horizontal flue

Eon boiler installation: Latest Back Boiler to Combi Boiler Prices

Eon prices to swap a back boiler for a new combi boiler: guide price only requires survey for fixed price quote

Boiler ManufacturerBoiler ModelOutputBundleWarrantyControlsInstallation PricePay Monthly (3 yrs 0% APR)Pay Monthly (10 yrs 7.9% APR)
IdealLogic+30kWessential bundletimer and thermostat2 years£3,159£87.75£37.70
data correct as of 07-01-2023. Online published prices, back boiler to combi swap, same location, horizontal flue

Eon boiler installation: Latest Conventional Boiler to Combi Boiler Prices

Eon prices to swap a conventional boiler for a new combi boiler: guide price only requires survey for fixed price quote

Boiler ManufacturerBoiler ModelOutputBundleWarrantyControlsInstallation PricePay Monthly (3 yrs 0% APR)Pay Monthly (10 yrs 7.9% APR)
IdealLogic+30kWessential bundletimer and thermostat2 years£3,114£86.50£37.17
data correct as of 07-01-2023. Online published prices, conv boiler to combi swap, same location, horizontal flue

Eon boiler installation reviews

Eon Trust Pilot

A great deal of customers have provided reviews for Eon’s products and services. If you’re considering getting a new boiler installed by this provider, looking at their reviews and ratings can help you make a decision.\

According to Trustpilot and New Boiler Cost’s aggregated reviews, Eon has received a total of over 40,000 customer reviews and currently has a rating of 3.5. 47% of the brand’s reviews are rated 5-star ‘excellent’ and 12% are rated 4-star ‘great.’ Further detail on their ratings is shown in the table below.

Review SiteRatingNumber of Reviews
Trustpilot3.540,470
New-Boiler-Cost.com aggregated reviews3.540,470
data correct as of 07-01-2023.
Eon Reviews

Eon Next Trustpilot

RatingTrustpilot ratings volume% ratings
Excellent19,16647%
Great4,88312%
Average2,3506%
Poor1,8805%
Bad12,19130%
Total40,470100%
data correct as of 07-01-2023.

FAQs Eon Boiler Installation

Do E.on have good reviews for boiler installations?

E.on have over 40 thousand reviews in Trustpilot with an overall rating of 3.5 (average). 59% of their ratings are 5-star (47% excellent) or 4-star (12% great), with 30% rating them 1-star (bad).

What deals do E.on offer for new boiler installations?

E.on have a market leading finance offer of 3 years 0% APR. They also offer very competitive prices for new boiler installations particularly when swapping a combi boiler for a new combi boiler and installing in the same location.

Do E.on install Worcester Bosch boilers?

Yes you can have the full range of Worcester Bosch combi, conventional and system boilers installed by E.on.

James Elston

James Elston

Boiler Expert


James Elston is the top boiler replacement and heating expert at Eco Happy. He has over 20 years of experience in the industry, focusing on Gas Safe boiler installations and offering home-heating and energy-saving solutions to homeowners across the UK. From sourcing the most energy-efficient combi boiler to providing specialist heating advice, James ensures that Eco Happy maintains the highest standards and best customer service.

Leave a Reply

Your email address will not be published. Required fields are marked *