Lithotripsy is a procedure that uses shock waves to break up stones in the kidney, bladder, or ureter (tube that carries urine from your kidneys to your bladder). After the procedure, the tiny pieces of stones pass out of your body in your urine.
Propane gas is ideal for grills because, when pressurized, it compresses and turns to liquid, making it easy to store in tanks. It also contains more cooking energy than natural gas as measured in British Thermal Units (BTU). A BTU is the amount of energy required to raise the temperature of one pound of water 1Â°F. There are about 2,500 BTU in one cubic foot of propane and only about 1,000 BTU in one cubic foot of natural gas. Manufacturers tout the number of BTU their grills can produce, but the number can be very misleading. BTU is not indicative of the heat it can generate.
One Cubic Foot of gas is nominally 1,000 BTU, but there will be a conversion factor on the bill to convert to therms which takes into account altitude, temperature, and energy content.isclaimer: I am NOT a gas/grill/whatever expert. Anything you do based on what is written here you do at your own risk. Converting the Member's Mark BBQ Grill to Natural Gas VOIDS the warrenty. Do NOT call me if you melt your grill, burn down your house, etc.