The Grant Combi 70 Mk II has a SAP seasonal efficiency rating of 83.0%.
The Combi 70 Mk II is a Non-Condensing Combi boiler with a maximum power output of 20.52kw that uses Oil as its fuel source.
We recommend that you upgrade to a new, more efficient boiler to help reduce fuel bills and carbon dioxide emissions. Get quotes for a new boiler today
|Model||Combi 70 Mk II|
|Output (KW)||20.52 - 20.52|
|Manufactured From/To||1997 - current|