16 ft pre-charged line set (quick-connect)
Factory-sealed and pre-charged — no flaring, no vacuum pump, no EPA cert to connect. The true DIY line set.
Preorder now — ships with our first run
Preorder opening soon. Want first dibs or have a question? Contact us.
- TypePre-charged, quick-connect
- Length16 ft
- Line size1/4″ liquid × 1/2″ suction
- ConnectionSealed self-flaring couplings
- Tools neededTwo wrenches — no vacuum pump
- InsulationClosed-cell, both lines
About this pre-charged line set
A 16 ft pre-charged, quick-connect line set for DIY-ready mini-split systems. The lines arrive factory-flared and sealed with refrigerant, so you route them, thread the couplings onto matching ports, and tighten — no flaring tool and no vacuum pump. That is what makes a true no-vacuum DIY install possible. Pre-charged sets only work on systems designed for them, so confirm your unit uses quick-connect ports before ordering. Learn more in flared vs. quick-connect.
What's in the box
- One 16 ft pre-charged line set (1/4″ liquid + 1/2″ suction)
- Factory-sealed quick-connect couplings on each end
- Insulation on both lines
Good to know
Pre-charged couplings are designed to be connected once and not reopened — see can you reuse a line set for why. Keep the run within the pre-charged length and confirm your system's connection type in its installation manual before buying.