How much does it cost to convert oil to gas?

Related questions

1. What causes crude oil prices to drop?
2. Does higher demand mean higher prices?
3. Why is diesel so expensive in California?
4. How much does a 275 gallon oil tank hold?
5. Will heating oil prices go up or down this winter?
6. How many refineries are in California?
7. Will we run out of salt?
8. Why did oil prices drop in 1980s?
9. Why are California gas prices high?
10. Why is gas so expensive in Europe?

Tags

1. #expensive
2. #converting
3. #forced
4. #upwards
5. #radiators
6. #expect
7. #house
8. #system
9. #between
10. #switching
11. #water