Mr Cool 4th Generation DIY 35ftX3/8" & 5/8" Quick Connect Lineset for 24k and 36k

Mr Cool 4th Generation DIY 35ftX3/8" & 5/8" Quick Connect Lineset for 24k and 36k

The MR COOL 4th Generation DIY 35 ft Quick Connect Line Set (3/8" × 5/8") is designed to connect compatible 24K and 36K MR COOL DIY indoor and outdoor units with a factory pre-charged, screw-on Quick Connect system—so installation can be done without cutting, brazing, or vacuum pumping. It’s a clean, time-saving solution for longer runs where the standard line length won’t reach.

Country of Origin: China

Key Features / Specifications

• Generation: MR COOL DIY 4th Gen
• Length: 35 ft
• Line sizes: 3/8" liquid line × 5/8" suction line
• Connection type: Screw-on Quick Connect fittings (DIY/no-vac style)
• Refrigerant (4th Gen): Typically R-410A pre-charged line set design
• Install-friendly: Kink-resistant construction with insulated sleeve
• Cable: 35 ft line sets commonly include matching-length communication/control cable (varies by kit version)

Ideal For:

• 24K & 36K MR COOL DIY installs needing a 35-foot run
• Garages, additions, shops, and outbuildings where the condenser must be placed farther away
• DIY installations where you want to avoid specialized HVAC tools and speed up setup
• Replacing a damaged line set on a compatible MR COOL DIY system