MS Builder — Line Sets

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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 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 $339.00SAVE 22%

In Stock — Est. Delivery Sep 21st-30th

$264.00 $339.00SAVE 22%

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 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 $289.00SAVE 21%

In Stock — Est. Delivery Sep 21st-30th

$227.00 $289.00SAVE 21%

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

$126.00 $199.00SAVE 36%

Out of Stock — Est. Restock November

$126.00 $199.00SAVE 36%

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 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 $599.00SAVE 16%

In Stock — Est. Delivery Sep 21st-30th

$502.00 $599.00SAVE 16%

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

$137.00 $199.00SAVE 31%

In Stock — Est. Delivery Sep 21st-30th

$137.00 $199.00SAVE 31%

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 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 $399.00SAVE 21%

In Stock — Est. Delivery Sep 21st-30th

$315.00 $399.00SAVE 21%

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 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 $699.00SAVE 16%

In Stock — Est. Delivery Sep 21st-30th

$587.00 $699.00SAVE 16%

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 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 $479.00SAVE 15%

In Stock — Est. Delivery Sep 21st-30th

$406.00 $479.00SAVE 15%

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

$121.00 $199.00SAVE 39%

In Stock — Est. Delivery Sep 21st-30th

$121.00 $199.00SAVE 39%

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

$133.00 $199.00SAVE 33%

In Stock — Est. Delivery Sep 21st-30th

$133.00 $199.00SAVE 33%

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 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 $349.00SAVE 22%

In Stock — Est. Delivery Sep 21st-30th

$272.00 $349.00SAVE 22%

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 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 $729.00SAVE 17%

In Stock — Est. Delivery Sep 21st-30th

$599.00 $729.00SAVE 17%

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 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 $619.00SAVE 17%

In Stock — Est. Delivery Sep 21st-30th

$510.00 $619.00SAVE 17%

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 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 $299.00SAVE 20%

In Stock — Est. Delivery Sep 21st-30th

$239.00 $299.00SAVE 20%

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

$151.00 $199.00SAVE 24%

In Stock — Est. Delivery Sep 21st-30th

$151.00 $199.00SAVE 24%

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 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 $509.00SAVE 14%

In Stock — Est. Delivery Sep 21st-30th

$434.00 $509.00SAVE 14%

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 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 $799.00SAVE 17%

In Stock — Est. Delivery Sep 21st-30th

$662.00 $799.00SAVE 17%

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 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 $559.00SAVE 18%

In Stock — Est. Delivery Sep 21st-30th

$457.00 $559.00SAVE 18%

White insulated HVAC line set with brass flare fittings and copper refrigerant tubes.

White insulated HVAC line set with brass flare fittings; close-up of connection ends.

MRCOOL MRCOOL DIY 5th Gen 75 Ft. 1/4" x 3/8" Line Set for DIY 6K, 9K, & 12K Indoor (DIY75-1438-O)

$1,278.00 $1,537.00SAVE 16%

In Stock — Est. Delivery Sep 21st-30th

$1,278.00 $1,537.00SAVE 16%

Coiled white insulated line set with brass quick-connect fittings and two end ports

Coiled white insulated refrigerant line set with brass quick-connect ends

MRCOOL MRCOOL DIY 5th Gen 16 Ft. Pre-Charged Quick Connect Line Set, 3/8" x 5/8", for DIY 24K & 36K Mini Split Indoor Air Handler (DIY16-3858-O)

$271.00 $349.00SAVE 22%

In Stock — Est. Delivery Sep 21st-30th

$271.00 $349.00SAVE 22%

White insulated HVAC line set with brass flare fittings and copper refrigerant tubes.

White insulated HVAC line set with brass flare fittings; close-up of connection ends.

MRCOOL MRCOOL DIY 5th Gen 75 Ft. Pre-Charged Quick Connect Line Set with DIY Pro Cable, 1/4" x 1/2" Line Set for DIY 18K Indoor (DIY75-1412-O)

$1,298.00 $1,577.00SAVE 17%

In Stock — Est. Delivery Sep 21st-30th

$1,298.00 $1,577.00SAVE 17%

White insulated HVAC line set with brass flare fittings and copper refrigerant tubes.

White insulated HVAC line set with brass flare fittings; close-up of connection ends.

MRCOOL MRCOOL 25 Ft. Pre-Charged Quick Connect Line Set, 1/4" x 1/2", for DIY 5th Gen EasyPro 9K, 12K, & 18K Indoor Mini Split System (DIY25-1412C-O)

$436.00 $529.00SAVE 17%

In Stock — Est. Delivery Sep 21st-30th

$436.00 $529.00SAVE 17%

White insulated HVAC line set with brass flare fittings and copper refrigerant tubes.

White insulated HVAC line set with brass flare fittings; close-up of connection ends.

MRCOOL MRCOOL DIY 5th Gen 66 Ft. 1/4" x 3/8" Line Set for DIY 6K, 9K, & 12K Indoor (DIY66-1438-O)

$1,241.00 $1,487.00SAVE 16%

In Stock — Est. Delivery Sep 21st-30th

$1,241.00 $1,487.00SAVE 16%

Mini-split line set bundle with white tubing, black braided cover, and brass ends

White mini-split line set with pre-attached brass service valves and copper ends

MRCOOL MRCOOL DIY 5th Gen 35 Ft. Pre-Charged Quick Connect Line Set with DIY Pro Cable, 3/8" x 5/8", for DIY 24K & 36K Indoor Mini Split Air Handler (DIY35-3858C-O)

$565.00 $689.00SAVE 17%

In Stock — Est. Delivery Sep 21st-30th

$565.00 $689.00SAVE 17%

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