Will I receive anything in writing when I have a new boiler installed?

Your local authority must be told when you have a new or replacement boiler fitted. Your installer should do this for you, and you should receive the following certificate:

If your boiler is installed by a Gas Safe Register/CORGI-registered or OFTEC-registered installer, you will get a 'building regulations compliance' certificate from Gas Safe Register/CORGI or OFTEC after the work has been completed. Gas Safe Register/CORGI or OFTEC will also tell the local authority that you have had a new or replacement boiler fitted.

You should keep this certificate as you may need it when you sell your home.