For comparison, a gallon of propane is equivalent to 27Kwh[0] so that 20 lb cylinder contains about 124 Kwh equivalent. Now that's not something I'd keep insid

For comparison, a gallon of propane is equivalent to 27Kwh[0] so that 20 lb cylinder contains about 124 Kwh equivalent. Now that's not something I'd keep inside the house but it's not too far away. [0] https://www.blossmangas.com/knowing-the-numbers-propane-vs-electricity/#:~:text=1%20Gallon%20of%20Propane%20%3D%2027,to%20a%20gallon%20of%20propane https://www.blossmangas.com/knowing-the-numbers-propane-vs-e....