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Mueller Industries 40820500B3B6 is a 50 ft mini-split refrigerant line set consisting of a 1/4 in. liquid line and a 1/2 in. suction line with 1/2 in. elastomeric insulation. The line set uses C12200 copper tubing, flare fittings on both ends, and is intended for connecting indoor and outdoor mini-split HVAC components.
50 ft copper mini-split line set with 1/4" liquid and 1/2" suction lines, 1/2" elastomeric insulation, flared fittings, ASTM B1003 and 700 PSI rating.
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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