G-rated Charles Portway and Son Boiler Efficiency Ratings
Please find below the current list of Charles Portway and Son boilers which are g-rated and therefore eligible for the Boiler Scrappage Scheme.
If your boiler is not listed here, please contact your manufacturer directly to ensure your boiler is not g-rated.
G-rated Charles Portway and Son Boiler List:
| Model | BoilerID | Fuel | Efficiency |
| Portway 40F | - | Oil | 65% |
| Portway Inset Trio | - | Oil | 65% |
| Portway Tortoisaire MkIII | - | Oil | 65% |
| Portway Trio MkIV | - | Oil | 65% |
| Portway Visaire | - | Oil | 65% |
Return to the boiler effiency ratings page.