As part of the scheme, homeowners can be funded to get specialist advice from a retrofit co-ordinator to help decide which type of decarbonisation technology works for their home.
Fel rhan o'r cynllun, gall perchnogion tai gael mynediad wedi'i ariannu at gydlynydd ôl-osod i roi cyngor arbenigol ar ba waith datgarboneiddio sy'n addas ar gyfer eu cartref.