Carrier KK71JY220 O-Ring 321042-401 preventing liquid slugging and optimizing

preventing liquid slugging and optimizing compressor longevity

Industrial Durability: The white color-coded design allows for quick identification during field service and minimizes installation errors

or the furnace short cycling—shutting down shortly after ignition before reaching the thermostat setpoint

and six UV-A lamps

Carrier KK71JY220 O-Ring 321042-401 preventing liquid slugging and optimizingThe Carrier KK71JY220 O Ring is a critical OEM replacement component engineered for high pressure chiller applications and industrial HVAC systems, including the Carrier 30HXC series. Designed to maintain a high integrity seal at critical joints, this heavy duty rubber O ring features an approximate 24 inch outer diameter, providing the precise tolerances required for large scale fluid power and hydraulic connections. As an authentic Carrier factory