Pro-Installed Mini Split Line Sets

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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

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

Coiled light-gray refrigerant line set with brass fittings and wiring

Coiled light-gray refrigerant tubing line set with brass flare fittings and ends

MRCOOL 16 Ft. 3/8" x 5/8" Line Set for 24K Indoor Olympus and Advantage Series Air Handlers (MC16-3858)

$144.00 $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

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 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

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

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

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

Insulated gray refrigerant line set with copper fittings, gasket, neoprene bag, and tubing rolls

Senville 16 Ft. Insulated Line Set - 1/4'' and 1/2" - for 12K and 18K BTU Air Handlers (PJX-2-5E)

$109.99 $149.99

Insulated gray refrigerant line set with copper fittings, gasket, neoprene bag, and tubing rolls

Senville insulated line set with white insulation, copper refrigerant pipes, and fittings

Senville 16 Ft. Insulated Line Set - 1/4'' and 3/8" - for 9K BTU Air Handlers (PJX-1-5E)

$99.99 $129.99

Insulated HVAC line set: coiled gray tubing with copper fittings and black wiring

Insulated copper line pair with brass ends and gray foam insulation, close-up

Senville 16 Ft. Insulated Line Set - 3/4'' and 3/8" (PJX-8-5E)

$149.99 $199.99

Insulated gray refrigerant line set with copper fittings, gasket, neoprene bag, and tubing rolls

Insulated tubing lines with copper connections and white foam insulation, close-up

Senville 16 Ft. Insulated Line Set - 3/8'' and 5/8" - for 24K, 30K, and 36K BTU Air Handlers (PJX-3-5E)

$119.99 $159.99

Insulated gray refrigerant line set with copper fittings, gasket, neoprene bag, and tubing rolls

Insulated refrigerant line set with light gray tubing, copper pipes, and brass connectors

Senville 16 Ft. Insulated Line Set for Central System 3/4'' and 3/8" (PJX-7-5)

$149.99 $199.99

Insulated gray refrigerant line set with copper fittings, gasket, neoprene bag, and tubing rolls

Senville 25 Ft. Insulated Line Set - 1/4'' and 1/2" - for 18K BTU Air Handlers (PJX-2-75E)

$149.99 $199.99

Insulated line set with coiled gray tubing and copper flare fittings

Close-up of insulated pale tubing with copper pipes and brass connection fittings

Senville 25 Ft. Insulated Line Set - 1/4'' and 3/8" - for 6K, 9K and 12K BTU Air Handlers (PJX-1-75E)

$119.99 $159.99

Insulated gray refrigerant line set with copper fittings, gasket, neoprene bag, and tubing rolls

Senville 25 Ft. Insulated Line Set - 3/8'' and 5/8" - for 24K, 30K and 36K BTU Air Handlers (PJX-3-75E)

$129.99 $169.99

Insulated line set with gray tubing and copper fittings, plus mounting grommet and accessories

Close-up of light gray insulated tubing with copper lines and brass flare fittings

Senville 50 Ft. Insulated Line Set - 1/4'' and 1/2" - for 12K and 18K BTU Air Handlers (PJX-2-15)

$319.99 $419.99

Insulated HVAC line set with coiled gray tubing, copper fittings, and insulation rolls

Senville 50 Ft. Insulated Line Set - 1/4'' and 3/8" - for 9K BTU Air Handlers (PJX-1-15)

$299.99 $389.99

Insulated gray refrigerant line set with copper fittings, gasket, neoprene bag, and tubing rolls

Insulated tubing close-up with white foam jacket, copper line, and brass connectors

Senville 50 Ft. Insulated Line Set - 3/8'' and 5/8" - for 24K, 30K and 36K BTU Air Handlers (PJX-3-15)

$339.99 $449.99

Black multi-conductor wiring harness cable with stripped end and color-coded conductors

Senville 50 Ft. Wiring Harness for Mini Split (WH50-144AWG)

$69.99 $99.99