Fraud Blocker MRCOOL DIY 50ft 1/4 x 1/2 Pre-Charged Lineset — Tiny Home Equipment Skip to content

MRCOOL DIY 50ft 1/4 x 1/2 Pre-Charged Lineset for DIY 9K, 12K & 18K Indoor, 4th Generation, DIY50-1412C

Save $186.00
Original Price $699.00
Current Price $513.00

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The MRCOOL DIY® Quick Connect® 50 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 50 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 50 ft. copper line set connects the 4th Generation MRCOOL DIY Condenser to the MR COOL DIY Air Handlers - 9K, 12K and 18K.

For Multi-Zone systems, one line set per indoor unit is required to ensure the system will function properly.


Equipment Type R-410A Charged Line Set
Weight 14.55 lbs
Length 50 Feet
Color Copper
Line Set Fitting Type Quick-Connection
Liquid Line Size 1/4
Suction Line Size 1/2
Contains Chemicals Yes
Contains Aerosol Yes
Contains Compressed Gas Yes
Proposition 65 Warning Yes
Restricted States GU;PR;VI

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