The HRM Boilers Wallstar 15/20 12 has a SAP seasonal efficiency rating of 85.3%.
The Wallstar 15/20 12 is a Non-Condensing Conventional boiler with a maximum power output of 20kw 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||Wallstar 15/20 12|
|Output (KW)||15 - 20|
|Manufactured From/To||2002 - current|