The MRCOOL DIY® Quick Connect® 35 ft. 1/4 x 1/2 Line Set is 100% accurately pre-charged with R-410A refrigerant. This makes installation quick and easy with no vacuuming required. This lineset includes 35 ft. of communication wire.

How does MRCOOL Line Set “set” itself apart?

• Kink Resistant
• Easy to Use Screw-On Connectors
• Quick Connect® Valves
• No vacuum needed (you heard that right!)
• Leak Proof

This 35 ft. copper line set connects the 4th Generation MRCOOL DIY Condenser to the MR COOL DIY Air Handlers. This lineset is only compatible with the 9K, 12K and 18K Air Handlers.

This 35 ft. copper line set connects the MRCOOL DIY Condenser to the MR COOL DIY Air Handlers. For Multi-Zone systems, one line set per indoor unit is required to ensure the system will function properly.