In Warranty Breakdown

  • Please choose your model
  • The boiler serial number is nine digits long with the letter L after the first 4 numbers; this can be found on the barcode sticker located in your Benchmark log book or on the underside of the boiler.
  • *The fields below are required
  • This field is for validation purposes and should be left unchanged.

Important Information

If your boiler has a valid warranty there is no charge for an engineer’s visit if the problem is caused by a manufacturing fault.

Please note: a call-out charge of £95 will be made in any of the following circumstances:

  • The problem is found to be caused by a non-manufacturing fault
  • The engineer is unable to gain access to the property or the boiler on the agreed appointment date
  • The Benchmark log book is incomplete or unavailable*

After filling out the form on this page we will receive your request and you will be contacted to arrange a mutually convenient date for an engineer’s visit.

To cancel an appointment, please contact us on
0330 205 0005 or email us at

*The Benchmark log book must be available for the engineer to look at before working on the appliance. Failure to provide this will result in the engineer not being able to carry out the work under warranty and the call-out will be chargeable.

Company registration information:
Company name: Ferroli Limited
Place of registration: Walton-upon-Trent, Derbyshire, UK
Registered office address: Ferroli Ltd, The Granary, Borough Hill Farm, Catton Road, Walton on Trent, Derbyshire, DE12 8LL, UK. Registered in England 03335187

Telephone: 0330 205 0000