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The C&D Valve CD5555 Replacement O-Rings are designed for use with core removal tools. These o-rings maintain connections in HVAC systems, providing essential sealing capability to ensure system efficiency.
This replacement o-ring set is suitable for various HVAC applications and essential for maintaining proper performance in refrigeration and air conditioning systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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