If you have already registered to AvantiGas MyAccount and own an LPG Tank or you are a Bottled Gas customer, you can request a new password by clicking the forgotten password here.
If you have already registered to AvantiGas MyAccount and you have a metered box at your property, you can request a new password by clicking the forgotten password here.
Once you have entered your account number and answered the security question correctly, you will be emailed a new link where you can login and enter a password of your choice.