R-134a

R-134a is a type of refrigerant commonly used in car air conditioning systems and some refrigeration appliances. It operates by absorbing heat from the interior of a vehicle or appliance and releasing it outside, effectively cooling the space. Chemically known as tetrafluoroethane, R-134a is non-ozone-depleting and more environmentally friendly than older refrigerants. It functions efficiently at relatively low pressures and temperatures, making it suitable for modern cooling systems. Proper handling and disposal are important to prevent environmental impact, as R-134a can contribute to greenhouse gas warming if released into the atmosphere.