heating boiler fuel oil. Home › Forums › Archives › Old Bulletin Board Archives › heating boiler fuel oil. This topic has 0 replies, 1 voice, and was last updated 22 years, 3 months ago by LaMont Price. Viewing 0 reply threads Author Posts 7 Dec 1998 at 11:55 am #281296 LaMont Price Can I heat 30,000 litres of Boiler Fuel oil to 50 degress C. all year round in a Northern Victoria Town. Using Solar energy. Author Posts Viewing 0 reply threads The forum ‘Old Bulletin Board Archives’ is closed to new topics and replies.