| Tymor | Uned | NBS-0.3 (Y/Q) | NBS-0.5 (Y/Q) |
| Defnydd Nwy Naturiol | m3/awr | 24 | 40 |
| Pwysedd aer (pwysedd deinamig) | Kpa | 3-5 | 5-8 |
| Pwysedd LPG | Kpa | 3-5 | 5-8 |
| Defnydd Pŵer Peiriant | kW/awr | 2 | 3 |
| Foltedd Graddedig | V | 380 | 380 |
| Anweddiad | kg/awr | 300 | 500 |
| Pwysedd Stêm | Mpa | 0.7 | 0.7 |
| Tymheredd Stêm | ℉ | 339.8 | 339.8 |
| Ffynnell Mwg | mm | ⌀159 | ⌀219 |
| Mewnfa Dŵr Pur (Fflan) | DN | 25 | 25 |
| Allfa stêm (Flans) | DN | 40 | 40 |
| Mewnfa Nwy (Fflan) | DN | 25 | 25 |
| Maint y Peiriant | mm | 2300 * 1500 * 2200 | 3600 * 1800 * 2300 |
| Pwysau'r Peiriant | kg | 1600 | 2100 |