https://opensourcebridge.scien....ce/wiki/What_Gas_Fir
Patio Gas Versus Butane and Propane Patio heaters allow you to relax in your outdoor space for longer by warming it up. They are incredibly efficient and offer adjustable heat. Gas is available in small bottles called "patio bottles" that are designed to be compatible with barbecues and have the clip-on regulator for butane cylinders, whereas butane cylinders use screw in connectors. What is Patio Gas? Patio gas is propane or butane contained in the form of a small "patio" bottle designed with b