Shop Mr. Cool Mini Split Line Set

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$1,649.00
MRCOOL DIY 12,000 BTU 5th Gen Easy Pro 19.5 SEER2 Single Zone Wall Mount Mini Split Heat Pump System W/ 16' Line Set - R454B | 115V
HVAC Direct
$1,649.00
MRCOOL DIY 12,000 BTU 5th Gen Easy Pro 19.5 SEER2 Single Zone Wall Mount Mini Split Heat Pump System W/ 16' Line Set - R454B | 115V
HVAC Direct
$369.00
MRCOOL 25 ft. 3/8" X 3/4" Pre-Charged No-Vac Line Set
Home Outlet Direct
2
$369.00
MRCOOL 25 ft. 3/8" X 3/4" Pre-Charged No-Vac Line Set
Home Outlet Direct
2
$999.00
MRCOOL Advantage 5th Gen 12,000 BTU Single Zone Mini Split Complete System With 16 ft. Line Set, 115V, Wall Mounted Air Handler (A-12-HP-115D-O)
Home Outlet Direct
$999.00
MRCOOL Advantage 5th Gen 12,000 BTU Single Zone Mini Split Complete System With 16 ft. Line Set, 115V, Wall Mounted Air Handler (A-12-HP-115D-O)
Home Outlet Direct
$132.00
MRCOOL Lineguard 4.5" 16-Pc Complete Cover Kit (MLG450)
Home Outlet Direct
202
$132.00
MRCOOL Lineguard 4.5" 16-Pc Complete Cover Kit (MLG450)
Home Outlet Direct
202
$2,329.00
MRCOOL DIY 9,000 BTU 5th Gen Energy Star 22 SEER2 Single Zone Wall Mount Mini Split Heat Pump System W/ 25' Line Set - R454B | 115V
HVAC Direct
25
$2,329.00
MRCOOL DIY 9,000 BTU 5th Gen Energy Star 22 SEER2 Single Zone Wall Mount Mini Split Heat Pump System W/ 25' Line Set - R454B | 115V
HVAC Direct
25
$577.22
$693.00
Mr Cool Pre Charged Line Sets 25'
Advantage Mechanical Supply
16% off
$577.22
$693.00
Mr Cool Pre Charged Line Sets 25'
Advantage Mechanical Supply
$596.95
$739.99
MRCOOL Universal Series No-Vac Precharged Line Set
eFireplaceStore
1
19% off
$596.95
$739.99
MRCOOL Universal Series No-Vac Precharged Line Set
eFireplaceStore
1
$209.99
$259.99
MRCOOL No-Vac Vertical Upflow Precharged Line Set For Geocool Inver...
eFireplaceStore
19% off
$209.99
$259.99
MRCOOL No-Vac Vertical Upflow Precharged Line Set For Geocool Inver...
eFireplaceStore
$586.65
MRCOOL DIY 50ft 1/4" X 3/8 " R454B Line Set 0.38-In W X 0.25-In H Ductless Mini Splits Line Set In Copper | DIY50-1438C-O
Lowe's
$586.65
MRCOOL DIY 50ft 1/4" X 3/8 " R454B Line Set 0.38-In W X 0.25-In H Ductless Mini Splits Line Set In Copper | DIY50-1438C-O
Lowe's
$97.16
MRCOOL MLG450 4.5" Line Guard 16 Piece Complete Line Set Cover Kit | Supplyhouse.Com
SupplyHouse.com
4
$97.16
MRCOOL MLG450 4.5" Line Guard 16 Piece Complete Line Set Cover Kit | Supplyhouse.Com
SupplyHouse.com
4
$213.70
$256.40
Mueller Mini Split Line Sets 1/4 X 1/2 With 1/2" Insulation / 15 ft
Advantage Mechanical Supply
16% off
$213.70
$256.40
Mueller Mini Split Line Sets 1/4 X 1/2 With 1/2" Insulation / 15 ft
Advantage Mechanical Supply
$34.75
$49.75
KWIK-E-VAC Line Set Flushing Kit Installation Simplifier For Mini Split Air Conditioning Systems
Pioneer Mini Split
99
30% off
$34.75
$49.75
KWIK-E-VAC Line Set Flushing Kit Installation Simplifier For Mini Split Air Conditioning Systems
Pioneer Mini Split
99
$242.14
MRCOOL DIY 16ft 1/4" X 3/8 " R454B Line Set 0.38-In W X 0.25-In H Ductless Mini Splits Line Set In Copper | DIY16-1438-O
Lowe's
1
$242.14
MRCOOL DIY 16ft 1/4" X 3/8 " R454B Line Set 0.38-In W X 0.25-In H Ductless Mini Splits Line Set In Copper | DIY16-1438-O
Lowe's
1
$132.00
$159.99
MRCOOL Lineguard Complete Line Set Cover Kit
eFireplaceStore
202
17% off
$132.00
$159.99
MRCOOL Lineguard Complete Line Set Cover Kit
eFireplaceStore
202
$137.00
MRCOOL 25ft 1/4" X 1/2 " Flared Line Set 0.375-In W X 0.375-In H Ductless Mini Splits Line Set In White | MC25-1412
Lowe's
$137.00
MRCOOL 25ft 1/4" X 1/2 " Flared Line Set 0.375-In W X 0.375-In H Ductless Mini Splits Line Set In White | MC25-1412
Lowe's
$29.75
$42.50
Mini Split Low Side Suction Charging Service Gauge Hose Set 5/16" Port
Pioneer Mini Split
72
30% off
$29.75
$42.50
Mini Split Low Side Suction Charging Service Gauge Hose Set 5/16" Port
Pioneer Mini Split
72
$278.49
MRCOOL NV15-3834 15' No-Vac Pre-Charged Line Set For Universal Series
WebstaurantStore
1
$278.49
MRCOOL NV15-3834 15' No-Vac Pre-Charged Line Set For Universal Series
WebstaurantStore
1
$73.75
$105.50
Decorative PVC Line Cover Kit For Mini Split Air Conditioners & Heat Pumps - 9000 - 18000 BTU (3"X2.5")
Pioneer Mini Split
3K+
30% off
$73.75
$105.50
Decorative PVC Line Cover Kit For Mini Split Air Conditioners & Heat Pumps - 9000 - 18000 BTU (3"X2.5")
Pioneer Mini Split
3K+
$131.99
MR COOL 16-Piece Lineguard Cover Kit For Mini-Split 4.5 in
Hydrobuilder
202
$131.99
MR COOL 16-Piece Lineguard Cover Kit For Mini-Split 4.5 in
Hydrobuilder
202
$483.00
MRCOOL DIY35-3858C 3/8" LL X 5/8" SL, R-410A, DIY 4th Gen Quick-Connect Line Set For 24K & 36K (35 Ft.) | Supplyhouse.Com
SupplyHouse.com
1
$483.00
MRCOOL DIY35-3858C 3/8" LL X 5/8" SL, R-410A, DIY 4th Gen Quick-Connect Line Set For 24K & 36K (35 Ft.) | Supplyhouse.Com
SupplyHouse.com
1
$138.60
MRCOOL Lineguard 4.5" Line Set Cover 12ft MLG450
Jacks Small Engines
202
$138.60
MRCOOL Lineguard 4.5" Line Set Cover 12ft MLG450
Jacks Small Engines
202
$457.00
MRCOOL DIY25-3858-O 3/8" LL X 5/8" SL, R-454B, DIY Quick-Connect Line Set For 24K & 36K (25 Ft.) | Supplyhouse.Com
SupplyHouse.com
$457.00
MRCOOL DIY25-3858-O 3/8" LL X 5/8" SL, R-454B, DIY Quick-Connect Line Set For 24K & 36K (25 Ft.) | Supplyhouse.Com
SupplyHouse.com
$562.18
MRCOOL DIY Quick-Connect Line Set, 50 Ft., Pre-Charged, No Vacuum Install
Voomi Supply
$562.18
MRCOOL DIY Quick-Connect Line Set, 50 Ft., Pre-Charged, No Vacuum Install
Voomi Supply
$7,229.50
MRCOOL LS3811835 Central Split System Line Set 3/8 X 1 1/8
Voomi Supply
$7,229.50
MRCOOL LS3811835 Central Split System Line Set 3/8 X 1 1/8
Voomi Supply
$799.00
MRCOOL 9,000 BTU Advantage 21.5 SEER2 Single Zone Wall Mount Mini Split Heat Pump System - R454B | 115V
HVAC Direct
$799.00
MRCOOL 9,000 BTU Advantage 21.5 SEER2 Single Zone Wall Mount Mini Split Heat Pump System - R454B | 115V
HVAC Direct
$161.20
ICOOL 50 ft. Mini Split Line Set, 1/4" & 3/8" O.D. Twin Copper Pipes, 3/8" Thickened PE Insulated Coil Copper Line With Nuts For Air Conditioner HVAC
Amazon.com
23
Free shipping
$161.20
ICOOL 50 ft. Mini Split Line Set, 1/4" & 3/8" O.D. Twin Copper Pipes, 3/8" Thickened PE Insulated Coil Copper Line With Nuts For Air Conditioner HVAC
Amazon.com
23
$90.99
VEVOR 25ft Mini Split Line Set 1/4" & 1/2" O.D Copper Pipes Tubing And Triple-Layer Insulation For Air Conditioning Or Heating Pump Equipment & Hvac
VEVOR
10
$90.99
VEVOR 25ft Mini Split Line Set 1/4" & 1/2" O.D Copper Pipes Tubing And Triple-Layer Insulation For Air Conditioning Or Heating Pump Equipment & Hvac
VEVOR
10
$126.99
VEVOR 50ft Mini Split Line Set 1/4" & 1/2" Od Ac Copper Tubing Pipe 3/8 White Pe Thickened Insulated Coil With Flared Nuts Strapping Tapes For Mini
VEVOR
$126.99
VEVOR 50ft Mini Split Line Set 1/4" & 1/2" Od Ac Copper Tubing Pipe 3/8 White Pe Thickened Insulated Coil With Flared Nuts Strapping Tapes For Mini
VEVOR
$236.78
MRCOOL DIY16-3858 Quick-Connect Line Set, 16 Ft, DIY Installation, Precharged With R410A
Voomi Supply
20
$236.78
MRCOOL DIY16-3858 Quick-Connect Line Set, 16 Ft, DIY Installation, Precharged With R410A
Voomi Supply
20
$6,789.00
Blueridge 48,000 BTU 21 SEER / 21.1 SEER2 Ductless Mini-Split Five Zone Heat Pump BMM4821-9C-12C-12C-12C-12C
Alpine Home Air Products
$6,789.00
Blueridge 48,000 BTU 21 SEER / 21.1 SEER2 Ductless Mini-Split Five Zone Heat Pump BMM4821-9C-12C-12C-12C-12C
Alpine Home Air Products
$91.90
VEVOR 25ft Mini Split Line Set 1/4" & 1/2" O.D Copper Pipes Tubing And Triple-Layer Insulation For Mini Split Air Conditioning Refrigerant Or Heating
VEVOR
44
$91.90
VEVOR 25ft Mini Split Line Set 1/4" & 1/2" O.D Copper Pipes Tubing And Triple-Layer Insulation For Mini Split Air Conditioning Refrigerant Or Heating
VEVOR
44
$205.00
MRCOOL 16' (4Th Gen R410a) DIY 9K, 12K And 18K Air Handler Ductless Split System Line Set 16 in. W X
Ace Hardware
39
Free shipping
$205.00
MRCOOL 16' (4Th Gen R410a) DIY 9K, 12K And 18K Air Handler Ductless Split System Line Set 16 in. W X
Ace Hardware
39
$75.00
Costway 25 Feet Mini Split Line Set With 1/4 Inch And 3/8 Inch O.D. Copper Pipes Tubing
Costway
8
$75.00
Costway 25 Feet Mini Split Line Set With 1/4 Inch And 3/8 Inch O.D. Copper Pipes Tubing
Costway
8
$233.00
MRCOOL 25' Pre-Charged Line Set For DIY 4th Gen Series Units DIY25-1412 - 1/4" X 1/2"
WebstaurantStore
35
$233.00
MRCOOL 25' Pre-Charged Line Set For DIY 4th Gen Series Units DIY25-1412 - 1/4" X 1/2"
WebstaurantStore
35
$7,209.00
Blueridge 48K BTU 21.2 SEER2 HYPER HEAT Five Zone Mini-Split Heat Pump BMM48HH21-6W-12C-12C-12C-12C
Alpine Home Air Products
$7,209.00
Blueridge 48K BTU 21.2 SEER2 HYPER HEAT Five Zone Mini-Split Heat Pump BMM48HH21-6W-12C-12C-12C-12C
Alpine Home Air Products
$338.80
1/4" X 3/8" Mrcool Ductless Split System Line Set With Control Wire -
eBay
Free shipping
$338.80
1/4" X 3/8" Mrcool Ductless Split System Line Set With Control Wire -
eBay
Free shipping
2.2K views · 23 reactions | The MRCOOL DIY Ductless Mini Split is truly a do-it-yourself system for home owners and business owners. The line set is pre-charged and uses plunger valves so no installer is handling refrigerant. | MRCOOL | Facebook
1:08
2.2K views · 23 reactions | The MRCOOL DIY Ductless Mini Split i…
2.3K views3 weeks ago
FacebookMRCOOL
10K views · 35 reactions | With the MRCOOL® DIY® Ductless Mini-Split, you can look forward to the COOLEST summer ever - without even having to leave your home! The system's pre-charged line set ensure that installation is a breeze, and its many features let you tailor your comfort to YOU. Experience perfect comfort this summer and get your own DIY® Ductless Mini-Split TODAY! https://mrcooldiy.com/ | MRCOOL | Facebook
0:31
10K views · 35 reactions | With the MRCOOL® DIY® Ductless Mini-Spl…
3.5K views4 weeks ago
FacebookMRCOOL
The two to three ton MrCool Universal series heat pump split system was designed for easy installation, and the ultimate efficiency for heating and cooling your entire home. Today we’re going to show you just how easy the installation process the MrCool Universal really is. The two main parts for this system are the outdoor condenser and the indoor air handler. You will want to determine where you would like your condenser, and you will need to be certain of your home needs. In this installation
3:37
The two to three ton MrCool Universal series heat pump split s…
3M viewsJun 4, 2020
FacebookMRCOOL
Installing our MrCool Mini Split 24K BTU - Part 3, Prepping for the indoor unit - Line Set install
35:48
Installing our MrCool Mini Split 24K BTU - Part 3, Prepping for the indo…
1.1K viewsDec 6, 2021
YouTubeSchoolReports
MR COOL MINI SPLIT HVAC FILTER BOX DIY
MR COOL MINI SPLIT HVAC FILTER BOX DIY
5K viewsJan 4, 2021
YouTubeLearn Make Live
DIY Ductless Mini Split - Review and Installation Guide - Mr. Cool DIY Unit
DIY Ductless Mini Split - Review and Installation Guide - Mr. Cool DIY Unit
4.2K viewsJan 12, 2023
YouTubeIndy Farm Life
Disconnecting and Removal of Mr. Cool 27k - DIY Ductless AC and Heat Pump
Disconnecting and Removal of Mr. Cool 27k - DIY Ductless AC and H…
15.8K viewsDec 14, 2022
YouTubeRather be milling
37:40
INSTALLING DIY Mini Split Dual Zone Systems Made EASY!
671.4K viewsOct 16, 2020
YouTubeI Like To Build Stuff
15:44
Installing My Own Mini-Split Heat Pump, DIY
1.8M viewsMay 10, 2020
YouTubeDavidPoz
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Ductless Mini-Split Install (Ceiling Cassettes)
195.1K viewsSep 12, 2018
YouTubePaul The Plumber
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How to Install the MrCool DIY Multi Zone
234.5K viewsJun 23, 2020
YouTubeMRCOOL
1:29
Unboxing and Installing the MrCool Mini Stat
9.1K viewsAug 31, 2021
YouTubeMRCOOL
8:06
MrCool DIY mini split install in wall cavity
35.9K viewsMay 26, 2021
YouTubeBob W
3:40
MrCool DIY Ductless Mini Split 3rd Generation Installation
48.9K viewsJun 18, 2020
YouTubeMRCOOL
14:37
DIY Multi-Zone Ductless Mini Split AC & Heating System | MR Cool In…
1M viewsMay 14, 2021
YouTubeModern Builds
18:49
How To Install MRCOOL DIY 12K BTU Ductless Mini-Split Heat Pump
148.6K viewsOct 10, 2018
YouTubeHVAC Mechanic
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How-To: MRCOOL DIY Mini Split Installation (Step by step) / Garag…
716.8K viewsJun 29, 2020
YouTubeHow-To Motorcycle Repair
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How to Install a MRCOOL LineGuard Line-Set Cover Kit
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How to Set Up Wifi for MR COOL DIY Ductless Mini Split
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4K viewsOct 19, 2020
YouTubeMystic Valley Wood Works
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How to Install Your Own MrCool DIY Ductless Mini Split Heat Pump
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605K viewsJul 31, 2020
YouTubeKomar Project
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Mini-Split Installation For Dummies - Complete Step By Step Guide.
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YouTubeTrial N' ERROR
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DIY MULTI-ZONE Ductless MINI SPLIT Installation in New Constru…
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YouTubeCrafted Workshop
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62.8K viewsJul 6, 2020
YouTubeHow-To Motorcycle Repair
30:40
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47.2K viewsNov 16, 2020
YouTubeAround the Homestead with Sue & Ryan
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Mini Split Install Tricks and Tips - Bending Line Set Correctly!
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Shop Mr. Cool Mini Split Line Set

Sponsored
About our ads
$1,649.00
MRCOOL DIY 12,000 BTU 5th Gen Easy Pro 19.5 SEER2 Single Zone Wall Mount Mini Split Heat Pump System W/ 16' Line Set - R454B | 115V
HVAC Direct
$1,649.00
MRCOOL DIY 12,000 BTU 5th Gen Easy Pro 19.5 SEER2 Single Zone Wall Mount Mini Split Heat Pump System W/ 16' Line Set - R454B | 115V
HVAC Direct
$369.00
MRCOOL 25 ft. 3/8" X 3/4" Pre-Charged No-Vac Line Set
Home Outlet Direct
2
$369.00
MRCOOL 25 ft. 3/8" X 3/4" Pre-Charged No-Vac Line Set
Home Outlet Direct
2
$999.00
MRCOOL Advantage 5th Gen 12,000 BTU Single Zone Mini Split Complete System With 16 ft. Line Set, 115V, Wall Mounted Air Handler (A-12-HP-115D-O)
Home Outlet Direct
$999.00
MRCOOL Advantage 5th Gen 12,000 BTU Single Zone Mini Split Complete System With 16 ft. Line Set, 115V, Wall Mounted Air Handler (A-12-HP-115D-O)
Home Outlet Direct
$132.00
MRCOOL Lineguard 4.5" 16-Pc Complete Cover Kit (MLG450)
Home Outlet Direct
202
$132.00
MRCOOL Lineguard 4.5" 16-Pc Complete Cover Kit (MLG450)
Home Outlet Direct
202
$2,329.00
MRCOOL DIY 9,000 BTU 5th Gen Energy Star 22 SEER2 Single Zone Wall Mount Mini Split Heat Pump System W/ 25' Line Set - R454B | 115V
HVAC Direct
25
$2,329.00
MRCOOL DIY 9,000 BTU 5th Gen Energy Star 22 SEER2 Single Zone Wall Mount Mini Split Heat Pump System W/ 25' Line Set - R454B | 115V
HVAC Direct
25
$577.22
$693.00
Mr Cool Pre Charged Line Sets 25'
Advantage Mechanical Supply
16% off
$577.22
$693.00
Mr Cool Pre Charged Line Sets 25'
Advantage Mechanical Supply
$596.95
$739.99
MRCOOL Universal Series No-Vac Precharged Line Set
eFireplaceStore
1
19% off
$596.95
$739.99
MRCOOL Universal Series No-Vac Precharged Line Set
eFireplaceStore
1
$209.99
$259.99
MRCOOL No-Vac Vertical Upflow Precharged Line Set For Geocool Inver...
eFireplaceStore
19% off
$209.99
$259.99
MRCOOL No-Vac Vertical Upflow Precharged Line Set For Geocool Inver...
eFireplaceStore
$586.65
MRCOOL DIY 50ft 1/4" X 3/8 " R454B Line Set 0.38-In W X 0.25-In H Ductless Mini Splits Line Set In Copper | DIY50-1438C-O
Lowe's
$586.65
MRCOOL DIY 50ft 1/4" X 3/8 " R454B Line Set 0.38-In W X 0.25-In H Ductless Mini Splits Line Set In Copper | DIY50-1438C-O
Lowe's
$97.16
MRCOOL MLG450 4.5" Line Guard 16 Piece Complete Line Set Cover Kit | Supplyhouse.Com
SupplyHouse.com
4
$97.16
MRCOOL MLG450 4.5" Line Guard 16 Piece Complete Line Set Cover Kit | Supplyhouse.Com
SupplyHouse.com
4
$213.70
$256.40
Mueller Mini Split Line Sets 1/4 X 1/2 With 1/2" Insulation / 15 ft
Advantage Mechanical Supply
16% off
$213.70
$256.40
Mueller Mini Split Line Sets 1/4 X 1/2 With 1/2" Insulation / 15 ft
Advantage Mechanical Supply
$34.75
$49.75
KWIK-E-VAC Line Set Flushing Kit Installation Simplifier For Mini Split Air Conditioning Systems
Pioneer Mini Split
99
30% off
$34.75
$49.75
KWIK-E-VAC Line Set Flushing Kit Installation Simplifier For Mini Split Air Conditioning Systems
Pioneer Mini Split
99
$242.14
MRCOOL DIY 16ft 1/4" X 3/8 " R454B Line Set 0.38-In W X 0.25-In H Ductless Mini Splits Line Set In Copper | DIY16-1438-O
Lowe's
1
$242.14
MRCOOL DIY 16ft 1/4" X 3/8 " R454B Line Set 0.38-In W X 0.25-In H Ductless Mini Splits Line Set In Copper | DIY16-1438-O
Lowe's
1
$132.00
$159.99
MRCOOL Lineguard Complete Line Set Cover Kit
eFireplaceStore
202
17% off
$132.00
$159.99
MRCOOL Lineguard Complete Line Set Cover Kit
eFireplaceStore
202
$137.00
MRCOOL 25ft 1/4" X 1/2 " Flared Line Set 0.375-In W X 0.375-In H Ductless Mini Splits Line Set In White | MC25-1412
Lowe's
$137.00
MRCOOL 25ft 1/4" X 1/2 " Flared Line Set 0.375-In W X 0.375-In H Ductless Mini Splits Line Set In White | MC25-1412
Lowe's
$29.75
$42.50
Mini Split Low Side Suction Charging Service Gauge Hose Set 5/16" Port
Pioneer Mini Split
72
30% off
$29.75
$42.50
Mini Split Low Side Suction Charging Service Gauge Hose Set 5/16" Port
Pioneer Mini Split
72
$278.49
MRCOOL NV15-3834 15' No-Vac Pre-Charged Line Set For Universal Series
WebstaurantStore
1
$278.49
MRCOOL NV15-3834 15' No-Vac Pre-Charged Line Set For Universal Series
WebstaurantStore
1
$73.75
$105.50
Decorative PVC Line Cover Kit For Mini Split Air Conditioners & Heat Pumps - 9000 - 18000 BTU (3"X2.5")
Pioneer Mini Split
3K+
30% off
$73.75
$105.50
Decorative PVC Line Cover Kit For Mini Split Air Conditioners & Heat Pumps - 9000 - 18000 BTU (3"X2.5")
Pioneer Mini Split
3K+