Mini Split Line Sets

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MRCOOL LineGuard 4.5 in line set cover kit box with white insulation covers and fittings

MRCOOL LineGuard white line set cover kit pieces: multiple straight covers and connectors

MRCOOL LineGuard 4.5" 16-Piece Complete Line Set Cover Kit for Ductless Mini-Split or Central System (MLG450)

$132.00 $199.00

Coiled white mini-split line set with gold quick-connect couplers

Coiled mini-split line set with white insulated tubing and gold quick-connect fittings

MRCOOL DIY 5th Gen 25 Ft. Pre-Charged Quick Connect Line Set, 1/4" x 3/8", for DIY 6K, 9K, & 12K Indoor Mini Split Air Handler (DIY25-1438-O)

$264.00 $339.00

MRCOOL pre-charged line set with white insulated hoses and brass end connectors

MRCOOL pre-charged quick-connect line set with white insulated hoses and brass fittings

MRCOOL DIY 5th Gen 16 Ft. Pre-Charged Quick Connect Line Set, 1/4" x 3/8", for DIY 6K, 9K, & 12K Indoor Mini Split Air Handler (DIY16-1438-O)

$227.00 $289.00

Air conditioner line set with coiled light blue tubing, copper fittings, and black cable

Coiled light blue AC line set with copper tubing and brass end fittings

MRCOOL 25 Ft. 1/4" x 3/8" Line Set for 9K Indoor Olympus and Advantage Series Air Handlers (MC25-1438)

$126.00 $199.00

MRCOOL insulated line set with coiled gray tubing, copper fittings, and black cable

MRCOOL insulated line set coil of gray tubing with copper end fittings

MRCOOL 25 Ft. 1/4" x 1/2" Line Set for 18K Indoor Olympus and Advantage Series Air Handlers (MC25-1412)

$137.00 $199.00

Coiled insulated refrigerant line set with copper ends and bundled electrical wires

Coiled insulated refrigerant line set with copper flare fittings and end valves

MRCOOL 50 Ft. 1/4" x 1/2" Flared Line Set Kit for 18K Indoor Olympus and Advantage Series Air Handlers (MC50-1412)

$315.00 $399.00

Coiled white refrigerant lines with black protective sheath and quick-connect ends

Coiled white line set with quick-connect fittings at ends, pre-charged hoses

MRCOOL DIY 5th Gen 35 Ft. Pre-Charged Quick Connect Line Set with DIY Pro Cable, 1/4" x 3/8", for DIY 6K, 9K, & 12K Mini Split Indoor Air Handler (DIY35-1438C-O)

$502.00 $599.00

Mini-split line set bundle with white tubing, black cable jacket, and quick-connect ends

White insulated refrigerant line coil with brass quick-connect fittings

MRCOOL DIY 5th Gen 50 Ft. Pre-Charged Quick Connect Line Set with DIY Pro Cable, 1/4" x 3/8", for DIY 6K, 9K, & 12K Mini Split Indoor Air Handler (DIY50-1438C-O)

$587.00 $699.00

Air conditioner line set kit with coiled light-blue insulated refrigerant lines, copper fittings, black cable

Air conditioner line set kit with coiled light-blue insulated refrigerant lines and copper flared end fittings

MRCOOL 50 Ft. 1/4" x 3/8" Flared Line Set Kit for 9K & 12K Indoor Olympus and Advantage Series Air Handlers (MC50-1438K)

$406.00 $479.00

AC line set with pale blue insulated refrigerant tubes, copper fittings, and black electrical cable

AC line set with pale blue insulated refrigerant tubes and copper/brass end fittings

MRCOOL 16 Ft. 1/4" x 3/8" Line Set for 9K Indoor Olympus and Advantage Series Air Handlers (MC16-1438)

$121.00 $199.00

Insulated air conditioner line set with light blue tubing, brass fittings, and wiring bundle

Coiled insulated air conditioner line set with light blue tubing and copper ends, brass fittings

MRCOOL 16 Ft. 1/4" x 1/2" Line Set for 18K Indoor Olympus and Advantage Series Air Handlers (MC16-1412)

$133.00 $199.00

MRCOOL pre-charged line set with white tubing loop and brass quick-connect fittings

MRCOOL pre-charged quick-connect line set with white tubing and brass fittings, 2 ends

MRCOOL DIY 5th Gen 25 Ft. Pre-Charged Quick Connect Line Set, 1/4" x 1/2", for DIY 18K Indoor Mini Split Air Handler (DIY25-1412-O)

$272.00 $349.00

Copper insulated line set with black jacket and coiled copper tubing

JMF Copper Insulated Line Set - 3/8" x 3/4" x 3/4"

$149.00

Mini split line set cover kit, white straight channel with matching end caps

Mini split line set cover kit, close-up of white cover channel interior

Senville 20 Ft. Line Set Cover Kit for Mini Split AC (SENLC-6M)

$64.99 $89.99

Pre-charged HVAC line set: coiled white insulated tubing with two brass flare fittings

Pre-charged HVAC line set with white insulated tubing and brass flare fittings, end view

MRCOOL 25 Ft. R-454B Pre-Charged No-Vac Line Set (NV25-3834-O)

$440.00 $459.00

Mini-split line set bundle with white tubing, black cable jacket, and quick-connect ends

White insulated refrigerant line coil with brass quick-connect fittings

MRCOOL DIY 5th Gen 50 Ft. Pre-Charged Quick Connect Line Set with DIY Pro Cable, 1/4" x 1/2", for DIY 18K Mini Split Indoor Air Handler (DIY50-1412C-O)

$599.00 $729.00

Pre-charged quick-connect line set with coiled white hoses and brass end fittings

Coiled white refrigerant hoses with two brass quick-connect couplers

MRCOOL DIY 5th Gen 16 Ft. Pre-Charged Quick Connect Line Set, 1/4" x 1/2", for DIY 18K Indoor Mini Split Air Handler (DIY16-1412-O)

$239.00 $299.00

Coiled white refrigerant lines with black protective sheath and quick-connect ends

Coiled white line set with quick-connect fittings at ends, pre-charged hoses

MRCOOL DIY 5th Gen 35 Ft. Pre-Charged Quick Connect Line Set with DIY Pro Cable, 1/4" x 1/2", for DIY 18K Mini Split Indoor Air Handler (DIY35-1412C-O)

$510.00 $619.00

MRCOOL insulated refrigerant line set with copper fittings and bundled black control cable

MRCOOL insulated refrigerant line set coil with copper fittings and service valves

MRCOOL 25 Ft. 3/8" x 5/8" Line Set for 24K Indoor Olympus and Advantage Series Air Handlers (MC25-3858)

$151.00 $199.00

Flared line set kit with insulated tubing, copper flare fittings, and electrical leads

Flared line set kit with insulated refrigerant lines and copper flare end fittings

MRCOOL 50 Ft. 3/8" x 5/8" Flared Line Set Kit for 24K Indoor Olympus and Advantage Series Air Handlers (MC50-3858K)

$434.00 $509.00

Brass DIY air handler coupler set with 75 ft insulated MC-5 cable and wire pigtails

Brass air handler coupler pair with threaded fittings and hex union connections

MRCOOL DIY Coupler for 9K, 12K or 18K Air Handlers with 75 Ft. MC-5 Cable (DIYCOUPLER-1412K75C)

$427.00 $499.00

Tan 4.5 in line set cover kit with channel sections and end caps

MRCOOL LineGuard 4.5" Line Set Cover for Ductless Mini-Split or Central System in Tan (MLG450-T-01)

$133.00 $199.00

Pre-charged line set with white insulated tubing and two copper quick-connect ends

Pre-charged quick-connect line set couplers; close-up of two threaded ports

MRCOOL DIY 5th Gen 25 Ft. Pre-Charged Quick Connect Line Set, 3/8" x 5/8", for DIY 24K & 36K Indoor Mini Split Air Handler (DIY25-3858-O)

$457.00 $559.00

Mini split line set bundle with white insulated tubes, black braided cover, and wire leads

Pre-charged mini split line set coil with white insulated tubing and two exposed copper ends

MRCOOL DIY 5th Gen 50 Ft. Pre-Charged Quick Connect Line Set with DIY Pro Cable, 3/8" x 5/8", for DIY 24K & 36K Mini Split Indoor Air Handler (DIY50-3858C-O)

$662.00 $799.00