The Aquaflame Gem 90 has a SAP seasonal efficiency rating of 70.0%.
The Gem 90 is a Non-Condensing Conventional boiler with a maximum power output of kw 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
|Manufactured From/To||- 1997|