Shop Mr. Cool Line Coupler Kit

Sponsored
About our ads
$17.75
$25.50
Pioneer Straight Piece + Coupler From 4" Wide Line Cover Kit
High Seer
30% off
$17.75
$25.50
Pioneer Straight Piece + Coupler From 4" Wide Line Cover Kit
High Seer
$6.99
Pioneer Reducer Coupler Of 3" Line Cover Kit
High Seer
$6.99
Pioneer Reducer Coupler Of 3" Line Cover Kit
High Seer
$441.43
Mrcool 1/4-In X 1/2-In Coupler Kit W/75-Ft MC-5 Cable For 9K/12K/18K Line Set (Mrcool DIYCOUPLER-1412K75C)
HomElectrical
4
$441.43
Mrcool 1/4-In X 1/2-In Coupler Kit W/75-Ft MC-5 Cable For 9K/12K/18K Line Set (Mrcool DIYCOUPLER-1412K75C)
HomElectrical
$64.00
$79.99
MRCOOL Universal 3/8 And 3/4 Inch Couplers For No-Vac Precharged Li...
eFireplaceStore
19% off
$64.00
$79.99
MRCOOL Universal 3/8 And 3/4 Inch Couplers For No-Vac Precharged Li...
eFireplaceStore
$6.99
Pioneer Straight Coupler Of 3" Line Cover Kit
High Seer
$6.99
Pioneer Straight Coupler Of 3" Line Cover Kit
High Seer
$393.00
MRCOOL DIY 4th Gen COUPLER 3/8" X 5/8 And 75ft Cable 0.5-In W X 0.5-In H Ductless Mini Splits Line Set One_Size In Copper | DIYCOUPLER-3858K75C
Lowe's
$393.00
MRCOOL DIY 4th Gen COUPLER 3/8" X 5/8 And 75ft Cable 0.5-In W X 0.5-In H Ductless Mini Splits Line Set One_Size In Copper | DIYCOUPLER-3858K75C
Lowe's
$461.99
$569.99
MRCOOL DIY 3/8 Inch And 5/8 Inch Couplers With Communication Wire
eFireplaceStore
18% off
$461.99
$569.99
MRCOOL DIY 3/8 Inch And 5/8 Inch Couplers With Communication Wire
eFireplaceStore
$132.00
$159.99
MRCOOL Lineguard Complete Line Set Cover Kit
eFireplaceStore
216
17% off
$132.00
$159.99
MRCOOL Lineguard Complete Line Set Cover Kit
eFireplaceStore
$358.10
$439.99
MRCOOL No-Vac Vertical Downflow Precharged Line Set For Geocool Inv...
eFireplaceStore
18% off
$358.10
$439.99
MRCOOL No-Vac Vertical Downflow Precharged Line Set For Geocool Inv...
eFireplaceStore
$393.00
3/8 in. X 5/8 in. Coupler Kit And 75 ft. DIY Pro Cable To Combine 3/8 in. X 5/8 in. DIY Pre-Charged Line-Sets
Home Depot
Free shipping
$393.00
3/8 in. X 5/8 in. Coupler Kit And 75 ft. DIY Pro Cable To Combine 3/8 in. X 5/8 in. DIY Pre-Charged Line-Sets
Home Depot
$778.75
$959.99
MRCOOL Universal Series No-Vac Precharged Line Set
eFireplaceStore
1
18% off
$778.75
$959.99
MRCOOL Universal Series No-Vac Precharged Line Set
eFireplaceStore
$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 One_Size 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 One_Size In White | MC25-1412
Lowe's
$763.38
$939.99
MRCOOL DIY 1/4 Inch And 1/2 Inch Couplers With 75 Foot MC-5 Cable C...
eFireplaceStore
4
18% off
$763.38
$939.99
MRCOOL DIY 1/4 Inch And 1/2 Inch Couplers With 75 Foot MC-5 Cable C...
eFireplaceStore
$372.00
MRCOOL 1/4" And 1/2" Couplers With 75' Wire For DIY Quick Connect Line Sets DIYCOUPLER-1412K75C
WebstaurantStore
$372.00
MRCOOL 1/4" And 1/2" Couplers With 75' Wire For DIY Quick Connect Line Sets DIYCOUPLER-1412K75C
WebstaurantStore
$427.00
MRCOOL 1/4X1/2 DIY Mini-Split Heat Pump/AC Line Set Coupler Kit With 75 ft Wire
eBay
Free shipping
$427.00
MRCOOL 1/4X1/2 DIY Mini-Split Heat Pump/AC Line Set Coupler Kit With 75 ft Wire
eBay
$224.65
MRCOOL 3/8X5/8 DIY Mini Split Line Set Coupler Set-50 Or 75 ft
eBay
Free shipping
$224.65
MRCOOL 3/8X5/8 DIY Mini Split Line Set Coupler Set-50 Or 75 ft
eBay
$208.57
MRCOOL DIYCOUPLER-3858K75 3/8" & 5/8" Couplers For DIY 24K & 36K Units W/ 75ft Communication Wire | Supplyhouse.Com
SupplyHouse.com
$208.57
MRCOOL DIYCOUPLER-3858K75 3/8" & 5/8" Couplers For DIY 24K & 36K Units W/ 75ft Communication Wire | Supplyhouse.Com
SupplyHouse.com
$372.00
MRCOOL DIYCOUPLER-1412K75C 1/4" & 1/2" Couplers For DIY 4th & 5th Gen 9K, 12K & 18K Units W/ 75ft Communication Cable | Supplyhouse.Com
SupplyHouse.com
1
$372.00
MRCOOL DIYCOUPLER-1412K75C 1/4" & 1/2" Couplers For DIY 4th & 5th Gen 9K, 12K & 18K Units W/ 75ft Communication Cable | Supplyhouse.Com
SupplyHouse.com
$260.39
Mrcool 25-Ft Quick-Connect Line Set For 24K & 36K DIY Series, 3/8 X 5/8 (Mrcool DIY25-3858 )
HomElectrical
$260.39
Mrcool 25-Ft Quick-Connect Line Set For 24K & 36K DIY Series, 3/8 X 5/8 (Mrcool DIY25-3858 )
HomElectrical
$406.34
MRCOOL DIYCOUPLER-1412K75C 1/4 & 1/2 Couplers For DIY 4th Gen 9K, 12K & 18K Units W/ 75ft Communication Cable
Voomi Supply
4
$406.34
MRCOOL DIYCOUPLER-1412K75C 1/4 & 1/2 Couplers For DIY 4th Gen 9K, 12K & 18K Units W/ 75ft Communication Cable
Voomi Supply
$466.44
Mrcool DIYCOUPLER-3858K75C DIY Coupler Kit With 75 ft. Pro Cable For 24K & 36...
eBay
Free shipping
$466.44
Mrcool DIYCOUPLER-3858K75C DIY Coupler Kit With 75 ft. Pro Cable For 24K & 36...
eBay
$426.06
MRCOOL DIYCOUPLER-3858K75C 3/8 & 5/8 Couplers For DIY 4th Gen 24K & 36K Units W/ 75ft Communication Cable
Voomi Supply
$426.06
MRCOOL DIYCOUPLER-3858K75C 3/8 & 5/8 Couplers For DIY 4th Gen 24K & 36K Units W/ 75ft Communication Cable
Voomi Supply
$442.44
Mrcool DIYCOUPLER-1412K75C DIY Coupler Kit With 75 ft. Pro Cable For 9K 12K &...
eBay
Free shipping
$442.44
Mrcool DIYCOUPLER-1412K75C DIY Coupler Kit With 75 ft. Pro Cable For 9K 12K &...
eBay
$393.00
MRCOOL DIYCOUPLER-3858K75C 3/8" & 5/8" Couplers For DIY 4th & 5th Gen 24K & 36K Units W/ 75ft Communication Cable | Supplyhouse.Com
SupplyHouse.com
$393.00
MRCOOL DIYCOUPLER-3858K75C 3/8" & 5/8" Couplers For DIY 4th & 5th Gen 24K & 36K Units W/ 75ft Communication Cable | Supplyhouse.Com
SupplyHouse.com
$215.60
DIYCOUPLER-3858K75 - Mrcool DIY Coupler Kit For 24K & 36K Line Set With 75 Ft...
eBay
Free shipping
$215.60
DIYCOUPLER-3858K75 - Mrcool DIY Coupler Kit For 24K & 36K Line Set With 75 Ft...
eBay
$191.10
MRCOOL DIYCOUPLER-3858K75 3/8 & 5/8 Couplers For DIY 24K & 36K Units W/ 75ft Communication Wire
Voomi Supply
$191.10
MRCOOL DIYCOUPLER-3858K75 3/8 & 5/8 Couplers For DIY 24K & 36K Units W/ 75ft Communication Wire
Voomi Supply
$64.00
MRCOOL NVCOUPLER-3834 3/8" And 3/4" No-Vac Couplers For Universal Series
WebstaurantStore
$64.00
MRCOOL NVCOUPLER-3834 3/8" And 3/4" No-Vac Couplers For Universal Series
WebstaurantStore
$601.43
Mrcool 50-Ft Quick-Connect Line Set For DIY Series 9K, 12K & 18K, R-454B (Mrcool DIY50-1412C-O)
HomElectrical
$601.43
Mrcool 50-Ft Quick-Connect Line Set For DIY Series 9K, 12K & 18K, R-454B (Mrcool DIY50-1412C-O)
HomElectrical
$196.00
MRCOOL DIY Series DIYCOUPLER-3858K75 3/8" And 5/8" Coupler And Communication Wire For Select Heat Pump Systems - 75'
WebstaurantStore
$196.00
MRCOOL DIY Series DIYCOUPLER-3858K75 3/8" And 5/8" Coupler And Communication Wire For Select Heat Pump Systems - 75'
WebstaurantStore
$369.99
Mr. Cool 1/4" X 1/2" DIY 1 Pair Coupler Kit W/75' Cable
eBay
Free shipping
$369.99
Mr. Cool 1/4" X 1/2" DIY 1 Pair Coupler Kit W/75' Cable
eBay
$69.00
MRCOOL 3/8 X 3/4 No-Vac Coupler Set NVCOUPLER3834 NEW 7B3
eBay
Free shipping
$69.00
MRCOOL 3/8 X 3/4 No-Vac Coupler Set NVCOUPLER3834 NEW 7B3
eBay
$250.14
MRCOOL DIY 16ft 1/4" X 1/2 " R454B Line Set 0.5-In W X 0.25-In H Ductless Mini Splits Line Set One_Size In Copper | DIY16-1412-O
Lowe's
$250.14
MRCOOL DIY 16ft 1/4" X 1/2 " R454B Line Set 0.5-In W X 0.25-In H Ductless Mini Splits Line Set One_Size In Copper | DIY16-1412-O
Lowe's
$319.00
Mr. Cool 1/4" X 1/2" DIY 1 Pair Coupler Kit W/75' Cable 1412K75C Mini Split
eBay
Free shipping
$319.00
Mr. Cool 1/4" X 1/2" DIY 1 Pair Coupler Kit W/75' Cable 1412K75C Mini Split
eBay
$242.55
MRCOOL DIY16-3858 3/8 LL X 5/8 SL DIY Quick-Connect Line Set For 24K & 36K
Voomi Supply
20
$242.55
MRCOOL DIY16-3858 3/8 LL X 5/8 SL DIY Quick-Connect Line Set For 24K & 36K
Voomi Supply
$233.00
MRCOOL DIY25-1412 Quick Connect Lineset For 9K,12K,18K (25Ft) Replacement MPN
Voomi Supply
37
$233.00
MRCOOL DIY25-1412 Quick Connect Lineset For 9K,12K,18K (25Ft) Replacement MPN
Voomi Supply
$175.00
DIY Line Set Adapters Quick Connect Fitting Set (06 And 12) For MRCOOL 12K Or 18
eBay
Free shipping
$175.00
DIY Line Set Adapters Quick Connect Fitting Set (06 And 12) For MRCOOL 12K Or 18
eBay
MRCOOL 50ft Line Set Coupler Kit for DIY Single Zone and Multizone 24K, 36K & 48K Air Handlers - 3/8" x 5/8"
MRCOOL 50ft Line Set Coupler Kit for DIY Single Zone and Multizone …
Nov 21, 2021
chillminisplits.com
MRCOOL 75ft Line Set Coupler Kit for DIY Single Zone and Multizone 24K, 36K & 48K Air Handlers - 3/8" x 5/8"
MRCOOL 75ft Line Set Coupler Kit for DIY Single Zone and Multizone …
75 viewsNov 21, 2021
chillminisplits.com
www.mrcool.com The MrCool Universal is known for its easy installation with its pre-charged quick connect line sets, but it can also be installed more traditionally by brazing the lines and vacuuming the system. With this MrCool Universal System, we replaced an older unit that was on its last leg. The first thing we did was make sure the power to the unit was off before uninstalling the old unit and installing the new one. We took off the front cover the Universal condenser and unscrewed the lin
3:07
www.mrcool.com The MrCool Universal is known for its easy ins…
2.1K viewsNov 30, 2020
FacebookMRCOOL
With the pre-charged quick connect line sets, MRCOOL allows anyone to turn their HVAC install into an easy DIY project. ww.mrcooldiy.com | MRCOOL
0:26
With the pre-charged quick connect line sets, MRCOOL allows anyone …
2K viewsMar 8, 2022
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
The MrCool Universal A-Coil is a versatile and adaptable option for your home comfort. It comes with quick connect fittings so you can hook it up to the the MrCool Universal Line Sets, and can be paired with other Universal units, or as a replacement for an outdated, ineffective A-coil in your current system. For this video, we replaced an old split system furnace with a MrCool Universal and a Universal A-coil, along with a MrCool 80 percent AFUE gas furnace. This was an attic installation, whic
4:05
The MrCool Universal A-Coil is a versatile and adaptable option for …
4.9M viewsApr 22, 2021
FacebookMRCOOL
Wondering why MRCOOL® has the only truly DIY HVAC system? The answer is simple! It's because of our patented precharged quick connect line sets. Precharged means the system is good to go as soon as you connect the line sets to the indoor and outdoor units. Patented means we're the only ones on the market who have it. The system is hyper efficient, provides year-round comfort and works in a single zone option or can heat and cool up to five rooms. It's all about finding the perfect one for you at
0:19
Wondering why MRCOOL® has the only truly DIY HVAC system? The …
931.7K viewsSep 29, 2023
FacebookMRCOOL
0:37
Wondering why MRCOOL® has the only truly DIY HVAC system? The …
17.6M viewsMay 31, 2024
FacebookMRCOOL
0:31
🚨 Introducing MRCOOL® - The Ultimate DIY HVAC System! Effortl…
450 viewsMay 31, 2024
FacebookMRCOOL
4:43
www.mrcool.com The MrCool Universal is one of the most effici…
5.6K viewsMar 19, 2021
FacebookMRCOOL
35:48
Installing our MrCool Mini Split 24K BTU - Part 3, Prepping for the indo…
1.1K viewsDec 6, 2021
YouTubeSchoolReports
2:21
8.9K views · 41 reactions | Have you ever wondered if the DIY® is reall…
2.5K views3 weeks ago
FacebookMRCOOL
0:15
131 reactions · 12 shares | Wondering why MRCOOL® has th…
954 views2 weeks ago
FacebookMRCOOL
0:56
17K views · 20 reactions | How to install a @mrcoolcomfort mini spli…
3.9K views3 weeks ago
FacebookModern Builds
3:39
7.9M views · 48 reactions | Installation of any MRCOOL HVA…
8M views1 month ago
FacebookMRCOOL
MRCOOL 25 ft. Pre-Charged 1/4 in. x 3/8 in. No-Vac Quick Connect Lin…
1 month ago
ebay.com
2:04
The DIY Hvac Guy | Installing a MrCool DIY unit? Thread the lines …
20.2K views2 months ago
Instagramdiy_hvac_guy
DIY Single
Mar 1, 2021
acclimatic.ca
1:07
Mr. Freeze's Puns
2.1M viewsAug 10, 2008
YouTubeFr0ZenFiSH
5:13
MR JACK
1.7M viewsSep 9, 2012
YouTubeOratorio Don Bosco Canalicchio
2:52
Kawasaki KZ1300 Turbo
879.8K viewsAug 4, 2010
YouTubeFarid Bessamé
Mr Cool Universal DIY install by me, a novice! diy precharged line set. …
2.8K viewsJan 15, 2022
YouTubeChuck Vaughn
3:07
Snook - Mister Cool
3.7M viewsApr 9, 2007
YouTubeabbinho
1:55
Cymatics: Ferrofluid
384.4K viewsNov 12, 2014
YouTubeNigel John Stanford
3:19
COOL Water Cycle Song Lyrics
942.7K viewsNov 5, 2009
YouTubeDo3Films
0:46
Wubbzy Goes Boo!
3.8M viewsOct 28, 2009
YouTubewubbzy
10:53
Hornby class 08 Sound
19.2K viewsAug 22, 2012
YouTubeletzterinstanz
1:12
Komatsu PC88MR-8 hydraulic excavator
46.8K viewsAug 24, 2011
YouTubeKomatsu North America
4:30
Code a mitto BFT
119.9K viewsDec 6, 2013
YouTubeBFTuk
4:34
[City Hunter OAS Vol.1] Cool City [HD]
663.9K viewsOct 11, 2010
YouTubeMokkoriHunterMusic
See more videos
Static thumbnail place holder

Shop Mr. Cool Line Coupler Kit

Sponsored
About our ads
$17.75
$25.50
Pioneer Straight Piece + Coupler From 4" Wide Line Cover Kit
High Seer
30% off
$17.75
$25.50
Pioneer Straight Piece + Coupler From 4" Wide Line Cover Kit
High Seer
$6.99
Pioneer Reducer Coupler Of 3" Line Cover Kit
High Seer
$6.99
Pioneer Reducer Coupler Of 3" Line Cover Kit
High Seer
$441.43
Mrcool 1/4-In X 1/2-In Coupler Kit W/75-Ft MC-5 Cable For 9K/12K/18K Line Set (Mrcool DIYCOUPLER-1412K75C)
HomElectrical
4
$441.43
Mrcool 1/4-In X 1/2-In Coupler Kit W/75-Ft MC-5 Cable For 9K/12K/18K Line Set (Mrcool DIYCOUPLER-1412K75C)
HomElectrical
$64.00
$79.99
MRCOOL Universal 3/8 And 3/4 Inch Couplers For No-Vac Precharged Li...
eFireplaceStore
19% off
$64.00
$79.99
MRCOOL Universal 3/8 And 3/4 Inch Couplers For No-Vac Precharged Li...
eFireplaceStore
$6.99
Pioneer Straight Coupler Of 3" Line Cover Kit
High Seer
$6.99
Pioneer Straight Coupler Of 3" Line Cover Kit
High Seer
$393.00
MRCOOL DIY 4th Gen COUPLER 3/8" X 5/8 And 75ft Cable 0.5-In W X 0.5-In H Ductless Mini Splits Line Set One_Size In Copper | DIYCOUPLER-3858K75C
Lowe's
$393.00
MRCOOL DIY 4th Gen COUPLER 3/8" X 5/8 And 75ft Cable 0.5-In W X 0.5-In H Ductless Mini Splits Line Set One_Size In Copper | DIYCOUPLER-3858K75C
Lowe's
$461.99
$569.99
MRCOOL DIY 3/8 Inch And 5/8 Inch Couplers With Communication Wire
eFireplaceStore
18% off
$461.99
$569.99
MRCOOL DIY 3/8 Inch And 5/8 Inch Couplers With Communication Wire
eFireplaceStore
$132.00
$159.99
MRCOOL Lineguard Complete Line Set Cover Kit
eFireplaceStore
216
17% off
$132.00
$159.99
MRCOOL Lineguard Complete Line Set Cover Kit
eFireplaceStore
$358.10
$439.99
MRCOOL No-Vac Vertical Downflow Precharged Line Set For Geocool Inv...
eFireplaceStore
18% off
$358.10
$439.99
MRCOOL No-Vac Vertical Downflow Precharged Line Set For Geocool Inv...
eFireplaceStore
$393.00
3/8 in. X 5/8 in. Coupler Kit And 75 ft. DIY Pro Cable To Combine 3/8 in. X 5/8 in. DIY Pre-Charged Line-Sets
Home Depot
Free shipping
$393.00
3/8 in. X 5/8 in. Coupler Kit And 75 ft. DIY Pro Cable To Combine 3/8 in. X 5/8 in. DIY Pre-Charged Line-Sets
Home Depot
$778.75
$959.99
MRCOOL Universal Series No-Vac Precharged Line Set
eFireplaceStore
1
18% off
$778.75
$959.99
MRCOOL Universal Series No-Vac Precharged Line Set
eFireplaceStore
$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 One_Size 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 One_Size In White | MC25-1412
Lowe's
$763.38
$939.99
MRCOOL DIY 1/4 Inch And 1/2 Inch Couplers With 75 Foot MC-5 Cable C...
eFireplaceStore
4
18% off
$763.38
$939.99
MRCOOL DIY 1/4 Inch And 1/2 Inch Couplers With 75 Foot MC-5 Cable C...
eFireplaceStore
$372.00
MRCOOL 1/4" And 1/2" Couplers With 75' Wire For DIY Quick Connect Line Sets DIYCOUPLER-1412K75C
WebstaurantStore
$372.00
MRCOOL 1/4" And 1/2" Couplers With 75' Wire For DIY Quick Connect Line Sets DIYCOUPLER-1412K75C
WebstaurantStore
$427.00
MRCOOL 1/4X1/2 DIY Mini-Split Heat Pump/AC Line Set Coupler Kit With 75 ft Wire
eBay
Free shipping
$427.00
MRCOOL 1/4X1/2 DIY Mini-Split Heat Pump/AC Line Set Coupler Kit With 75 ft Wire
eBay
$224.65
MRCOOL 3/8X5/8 DIY Mini Split Line Set Coupler Set-50 Or 75 ft
eBay
Free shipping
$224.65
MRCOOL 3/8X5/8 DIY Mini Split Line Set Coupler Set-50 Or 75 ft
eBay
$208.57
MRCOOL DIYCOUPLER-3858K75 3/8" & 5/8" Couplers For DIY 24K & 36K Units W/ 75ft Communication Wire | Supplyhouse.Com
SupplyHouse.com
$208.57
MRCOOL DIYCOUPLER-3858K75 3/8" & 5/8" Couplers For DIY 24K & 36K Units W/ 75ft Communication Wire | Supplyhouse.Com
SupplyHouse.com
$372.00
MRCOOL DIYCOUPLER-1412K75C 1/4" & 1/2" Couplers For DIY 4th & 5th Gen 9K, 12K & 18K Units W/ 75ft Communication Cable | Supplyhouse.Com
SupplyHouse.com
1
$372.00
MRCOOL DIYCOUPLER-1412K75C 1/4" & 1/2" Couplers For DIY 4th & 5th Gen 9K, 12K & 18K Units W/ 75ft Communication Cable | Supplyhouse.Com
SupplyHouse.com

  • MrCool Coupler Accessories | MrCool Coupler

    https://www.efireplacestore.com › MRCOOL Coupler
    About our ads
    SponsoredYou Shouldn't Miss This MRCOOL Coupler Blowout Sale Today! MRCOOL Coupler: Get …
    Site visitors: Over 10K in the past month