Line Set Pre-Charged 16 ft. 3/8 in. | R32 | 12k Indoor Unit | 9k/12k AC Input, 12k AC/DC Single Zones

Unbox it, connect it, done. The EG4 16 ft. Pre-Charged Line Set comes pre-filled with the correct amount of R32 refrigerant for 9K and 12K indoor head units, so there’s no manual charging, no vacuum pump, and no waiting on an HVAC technician to get your system running. It works with both current EG4 mini-split models and the newer multizone units, making it a reliable go-to whether you’re doing a fresh install or expanding an existing system.

Why it works well:

• Pre-charged with R32 at the factory — just connect and go, no additional refrigerant needed
• Compatible with both legacy EG4 mini-split systems and the latest multizone units for maximum flexibility
• Combinable with additional line sets when you need a longer run
• Clean plug-and-play connections keep installation straightforward for both installers and confident DIYers

Specs at a glance: 16 ft. · 3/8 in. line diameter · R32 pre-charged · Compatible with 9K and 12K BTU indoor head units (single and multizone systems)