Become a TopCashback member for cashback, deals and more free perks. Join TopCashback Free

E.ON Boilers Cashback Offers & Discounts

By joining you agree to our terms & conditions and privacy policy

20,000,000 members worldwide


Our customers love us!


Thousands of
top-named brands

Terms & Conditions
  • What will stop me getting cashback?
    • This Offer is not available together with any other offers from E.ON EIS or E.ON Energy Solutions Limited. Only one offer code may be used per person.
    • Using a promotional/voucher code not posted and approved by TopCashback.
  • What else is essential?
    • Purchases must be completed immediately and fully online.
    • This merchant calculates cashback excluding VAT, delivery and any other charges.
  • What to do when
    • A "Missing Cashback" query must be submitted within 100 days of the transaction, if the transaction does not track automatically.
    • We will make all reasonable endeavors to secure the payment of commission on a transaction but we do not and cannot make any guarantee in this regard.
Please note the terms & conditions above are in addition to our general terms & conditions


About E.ON Boilers

Choose E.ON for your fully managed boiler installation and get complete peace of mind. Not only are they an approved service installer by Which? Trusted Trader, they also offer a range of bundles to help you get more for your money and become more energy-efficient. Plus, their quote includes everything needed to complete your installation with no hidden extras. It’s easy to get started, get a quote online or book a video call in with a heating experts today.


  • How does TopCashback make money?
  • How does TopCashback work?
  • Will it cost me anything?
  • When will I actually get my cashback?