Complete set of connectors for both interior and exterior units enables full system installation
Precision-matched fittings ensure compatibility and high performance under pressure
Leak-resistant seals provide airtight connections for reliable refrigerant flow
Vibration-resistant and mobile-ready construction supports off-grid and mobile environments
Simplified installation reduces time and eliminates multi-vendor sourcing
Summarized by Shop
S1 Complete Fitting Kit – Full Refrigerant Line Connectivity
The S1 Complete Fitting Kit provides every essential connector needed to link your split system AC’s interior and exterior units via refrigerant lines. This is not just a parts bag—it’s the entire connection solution for your S1 install.
From flare connectors to