Description
The York 028-12961-001 O-Ring is a sealing element that is applied in HVAC systems to prevent the leakage of fluids or refrigerants at the joints. It is a flexible gasket that squeezes into grooves or between flange to ensure that it is tight when under pressure. The O-ring is fitted in refrigeration, liquid or gas connections like service valves, fittings or access ports to maintain the integrity of the system by resisting undesired fluid leakage. It ensures the operation of air conditioning and heat pump equipment.
