CO monitors with added cost for cookers: At present value capital and installation costs, the cost ranged from £14.14m to £15.28m for low and high scenarios estimates
Synhwyrydd CO gyda chost ychwanegol ar gyfer cwcers: Ar hyn o bryd mae’r amcangyfrifon isel ac uchel o’r costau cyfalaf a gosod yn amrywio o £14.14m i £15.28m.