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Llawlyfr Cwsmer Ynni Ystradau
Croeso! Mae’r llawlyfr hwn wedi ei ddylunio i gwsmeriad presennol a darparu gwsmeriaid y rhwydwaith wresogi. Er mwyn dod yn gwsmer, rhaid i chi fyw o fewn ardal wasanaeth rhwydwaith wresogi Tanygrisiau.
Defnyddiwch y dolenni isod i neidio’n syth at y wybodaeth rydych chi ei hangen.
Welcome! This handbook is designed for current and future heat network customers. To become a customer, you must live within the heat network service area in Tanygrisiau.
Use the links below to jump straight to the information you need.
Ynni Ystradau Customer Handbook
What is a Community Energy Services Company, and how can you get involved?
What to do if things go wrong.
Complaints Procedure
Support for customers in vulnerable situations
The standards that you can expect from us.
Support for customers in vulnerable situations
Extra Support
What to do if things go wrong.