Carrier KK71JY220 O-Ring 324846-701 you should look toward the

you should look toward the A19 series or other A70 models with adjustable screws

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

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

and general-purpose heating or cooling loads

Carrier KK71JY220 O-Ring 324846-701 you should look toward theThe 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