Carrier KK71JY220 O-Ring 324846-701 This auto reset high limit

This auto reset high limit is built to withstand the corrosive environments typical of hydronic and pool heating applications

Built as part of the industry-standard "Relay in a Box" series

Ensure your service truck is stocked with these Emerson solenoid repair parts to address solenoid valve leaking or mechanical failure during critical maintenance windows

If your diagnostics confirm the current motor is failing to reach the required RPM or has a seized wheel

Carrier KK71JY220 O-Ring 324846-701 This auto reset high limitThe 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