The Earth's inner core is the Earth's innermost part and according to seismological studies, it is primarily a solid ball with a radius of about 1220 kilometers, or 760 miles (about 70% of the Moon 's radius).
AGA Stoves must be installed as they require a flue or a chimney. No extractor fan is needed, as cooking smells from the ovens go straight out that flue. As of 2010, you can purchase AGA Stoves that run on electricity, diesel, natural or propane gas; you can also get dual-fuel versions.
Confidence votes 77.6K. Gas ovens can be specified to work on either propane or natural gas. There is a difference, and you can't change fuels without modifying burners in the oven. If you have questions, any gas company or propane company representative can get you up to speed. Remember not to experiment here. The consequences are dire.