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The MRCOOL DIY25-1412C-O is a twenty-five foot insulated line set designed for the 18,000 BTU Mr. Cool DIY systems. This line set connects the outdoor unit to the indoor air handler using a pre-charged R454B refrigerant. The installation simplifies the process with its unique Quick Connect Fittings.
This line set features a quarter-inch liquid line and a half-inch suction line, allowing for flexible installation. The sturdy insulation sleeve protects against sun damage and wildlife, enhancing durability.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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