Will this condenser work with my existing AC lines and connections?

Yes — this unit is engineered as a direct replacement with OEM-matching inlet and outlet ports. Your existing refrigerant lines and fittings will connect without modification.

Do I need to have the system evacuated and recharged after installation?

Yes. Any time you open an AC system, you must have a certified technician evacuate the old refrigerant, inspect for leaks, and recharge to proper specifications. This is not a DIY step in most jurisdictions.

Can I install this myself, or do I need a shop?

Removal and installation of the condenser itself is mechanically straightforward for someone with basic hand tools and mechanical experience. However, the refrigerant evacuation and recharge step requires EPA-certified equipment and technician licensing — plan on a shop visit for that portion.