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If your property is in England or Wales then try the Simple Energy Advice website
Website: https://www.simpleenergyadvice.org.uk/ - opens in new window
Number: 0800 444 202
For free, impartial advice about the Domestic RHI in Scotland contact Home Energy Scotland on:
Tel: 0808 808 2282 (free from landlines and most mobiles)
If you have a query about your Domestic RHI application please contact Ofgem: https://www.ofgem.gov.uk/contact-us - opens in new window
If you have a technical query about the Domestic RHI payment calculator or are experiencing any problems using it please fill out the enquiry form below
If you have asked for advice about the Domestic RHI payment calculator, we will use your information to respond to you and ask any questions if we need more details. We have asked for where you live, because your location affects the information we give you. If you have asked for any other advice, your email will be sent to the most appropriate advice centre who will respond to your query.
The information you provide us with at this time will not be used for a marketing purpose