R-134a is a refrigerant gas used in car air conditioning systems, while the gas used in a gas bottle to boil water on a gas stove is typically propane or butane.
One of the main differences between R-134a and propane/butane is their chemical composition. R-134a is a hydrofluorocarbon (HFC) gas, which means it contains hydrogen, fluorine, and carbon atoms. Propane and butane, on the other hand, are hydrocarbons, which means they contain only hydrogen and carbon atoms.
Another key difference between these gases is their intended use. R-134a is used specifically as a refrigerant in car air conditioning systems, while propane and butane are used as fuels for heating and cooking appliances like gas stoves and heaters.
There are also differences in the way these gases are stored and handled. R-134a is typically stored in pressurized containers and must be handled by a qualified technician when recharging a car’s air conditioning system. Propane and butane are stored in pressurized gas bottles and can be easily refilled by the user using a gas refill station.