The Baxi Heating Boston 2 40 RS has a SAP seasonal efficiency rating of 55.0%.
The Boston 2 40 RS is a Non-Condensing Conventional boiler with a maximum power output of 11.72kw that uses Gas 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||Boston 2 40 RS|
|Output (KW)||9.08 - 11.72|
|Manufactured From/To||1995 - 2001|