This is incorrect, oil has a higher calorific value than LPG for a given volume.and engineer reckons you get more energy from gas for your money?
but that could be correct ,it depends how much of each fuel your money could buyThis is incorrect, oil has a higher calorific value than LPG for a given volume.
What about anthracite grain hopper boilers. The tenants can buy 1 bag or 1 ton of fuel as suits them. If you’re renting it out the price of gas,oil, or economy 7 electric is not your concern