Shop MRCOOL DIY Series Air Conditioner
The MRCOOL DIY Series contains all the ductless mini split air conditioner products you need to keep your space comfortable without central air. These energy efficient products require no specialized knowledge or equipment to install, meaning you can do it yourself. Shop HomElectrical to browse the MRCOOL DIY Series and find the right product for you!
16-ft Quick-Connect Line Set for DIY Series 24K & 36K, R-454B
DIY16-3858-O
16-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 3/8-inSuction Line Size: 5/8-inCompatible with 24K and 36K DIY Systems...
$272.86Each
25-ft Quick-Connect Line Set for DIY Series 9K, 12K & 18K, R-454B
DIY25-1412-O
25-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 1/4-inSuction Line Size: 1/2-inCompatible with 9K, 12K and 18K DIY Systems...
$272.86Each
25-ft Quick-Connect Line Set for DIY Series 24K & 36K, R-454B
DIY25-3858-O
25-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 3/8-inSuction Line Size: 5/8-inCompatible with 24K and 36K DIY Systems...
$464.29Each
35-ft Quick-Connect Line Set for DIY Series 9K, 12K & 18K, R-454B
DIY35-1412C-O
35-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 1/4-inSuction Line Size: 1/2-inCompatible with 9K, 12K and 18K DIY SystemsDIY...
$514.29Each
35-ft Quick-Connect Line Set for DIY Series 24K & 36K, R-454B
DIY35-3858C-O
35-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 3/8-inSuction Line Size: 5/8-inCompatible with 24K and 36K DIY SystemsDIY Pro...
$570.00Each
50-ft Quick-Connect Line Set for DIY Series 9K, 12K & 18K, R-454B
DIY50-1412C-O
50-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 1/4-inSuction Line Size: 1/2-inCompatible with 9K, 12K and 18K DIY SystemsDIY...
$601.43Each
50-ft Quick-Connect Line Set for DIY Series 24K & 36K, R-454B
DIY50-3858C-O
50-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 3/8-inSuction Line Size: 5/8-inCompatible with 24K and 36K DIY SystemsDIY Pro...
$672.86Each
6000 BTU/H DIY 5th Gen Mini Split Air Handler, 230V
DIY-06-HP-WMAH-230D25-O
6000 BTU/HLouver position memoryAuto restartDigital assistant readyDry modeAir handler ONLY; Condenser sold separately...
$492.31Each
9000 BTU/H DIY 5th Gen Mini Split Air Handler, 230V
DIY-09-HP-WMAH-230D25-O
9000 BTU/HLouver position memoryAuto restartDigital assistant readyDry modeAir handler ONLY; Condenser sold separately...
$589.23Each
12000 BTU/H DIY 5th Gen Mini Split Air Handler, 230V
DIY-12-HP-WMAH-230D25-O
12000 BTU/HLouver position memoryAuto restartDigital assistant readyDry modeAir handler ONLY; Condenser sold separately...
$806.15Each
18000 BTU/H DIY 5th Gen Mini Split Condenser, 3 Zone, 230V
DIY-MULTI3-18HP230D-O
18000 BTU/H; 3 ZoneGold Fin Corrosion Resistant CondenserDC inverterQuick connectCondenser ONLY; Air handler sold separately...
$1,667.69Each
27000 BTU/H DIY 5th Gen Mini Split Condenser, 4 Zone, 230V
DIY-MULTI4-27HP230D-O
27000 BTU/H; 4 ZoneGold Fin Corrosion Resistant CondenserDC inverterQuick connectCondenser ONLY; Air handler sold separately...
$2,263.08Each
36000 BTU/H DIY 5th Gen Mini Split Condenser, 5 Zone, 230V
DIY-MULTI5-36HP230D-O
36000 BTU/H; 5 ZoneGold Fin Corrosion Resistant CondenserDC inverterQuick connectCondenser ONLY; Air handler sold separately...
$2,752.31Each
48000 BTU/H DIY 5th Gen Mini Split Condenser, 6 Zone, 230V
DIY-MULTI6-48HP230D-O
48000 BTU/H; 6 ZoneGold Fin Corrosion Resistant CondenserDC inverterQuick connectCondenser ONLY; Air handler sold separately...
$3,515.38Each
55000 BTU/H DIY 5th Gen Mini Split Condenser, 6 Zone, 230V
DIY-MULTI6-55HP230D-O
55000 BTU/H; 6 ZoneGold Fin Corrosion Resistant CondenserDC inverterQuick connectCondenser ONLY; Air handler sold separately...
$4,152.31Each
6000 BTU/H DIY 5th Gen Mini Split Outtasight Ceiling Cassette, 230V
DIYCASSETTE06HP-230D25-O
6000 BTU/HLow profile installationFits between 16-in ceiling joistsEasy access filterQuiet operationMultiple operating modesRemote includedAdvanced filtrationSwing technologyDigital assistant ready...
$1,536.92Each
9000 BTU/H DIY 5th Gen Mini Split Outtasight Ceiling Cassette, 230V
DIYCASSETTE09HP-230D25-O
9000 BTU/HLow profile installationFits between 16-in ceiling joistsEasy access filterQuiet operationMultiple operating modesRemote includedAdvanced filtrationSwing technologyDigital assistant ready...
$1,650.77Each
12000 BTU/H DIY 5th Gen Mini Split Outtasight Ceiling Cassette, 230V
DIYCASSETTE12HP-230D25-O
12000 BTU/HLow profile installationFits between 16-in ceiling joistsEasy access filterQuiet operationMultiple operating modesRemote includedAdvanced filtrationSwing technologyDigital assistant ready...
$1,667.69Each
18000 BTU/H DIY 5th Gen Mini Split Outtasight Ceiling Cassette, 230V
DIYCASSETTE18HP-230D25-O
182000 BTU/HLow profile installationFits between 16-in ceiling joistsEasy access filterQuiet operationMultiple operating modesRemote includedAdvanced filtrationSwing technologyDigital assistant ready...
$1,696.92Each
35-ft Quick-Connect Line Set for 24K & 36K DIY Series, 3/8 X 5/8
DIY35-3858C
Length: 35-ft 3/8 x 5/8 For 24K, and 36K DIY Series Kink resistant Leak proof No vacuum needed Easy to...
$487.70Each
50-ft Quick-Connect Line Set for 24K & 36K DIY Series, 3/8 X 5/8
DIY50-3858C
Length: 50-ft 3/8 x 5/8 For 9K, 12K and 18K DIY Series Kink resistant Leak proof No vacuum needed Easy...
$574.90Each
3/8-in X 5/8-in Coupler Kit w/ 75-ft MC-5 Cable for 24K/36K Units
DIYCOUPLER-3858K75C
3/8-in X 5/8-in 75-ft of MC-5 Cable Compatible with any combination of 9K, 12K and 18K line sets up to...
$462.86Each
25-ft Quick-Connect Line Set for 24K & 36K DIY Series, 3/8 X 5/8
DIY25-3858
Length: 25-ft 3/8 x 5/8 For 24K and 36K DIY Series Kink resistant Leak proof No vacuum needed Easy to...
$260.39Each
25-ft Quick Connect Line Set for 9K, 12K & 18K BTU DIY Series Air Handler
DIY25-1412
25 foot Connect line sets together using MRCOOL DIY Coupler No vacuum needed Easy to install Designed for 9K,12K &...
$233.71Each
1/4-in X 1/2-in Coupler Kit w/75-ft MC-5 Cable for 9K/12K/18K Line Set
DIYCOUPLER-1412K75C
1/4-in X 1/2-in 75-ft of MC-5 Cable Compatible with 9K, 12K and 18K line sets...
$441.43Each
36000 BTU/H DIY Mini Split Heat Pump A/C Condenser, 45A, 208V-230V
DIY-MULTI4-36HP230C
Outdoor Unit ONLY - Indoor Unit Sold Separately
Heating/Cooling Capacity: 36000 BTU/H 208V-230V Up to 1500 Square Feet Up to 21.5...
Discontinued
12000 BTU/H DIY Mini Split Heat Pump A/C Condenser, 25A, 115V
DIY-12-HP-C-115C25
Outdoor Unit ONLY - Indoor Unit Sold Separately Heating/Cooling Capacity: 12000 BTU/H 25 Amp; 115V Up to 500 Square Feet...
Discontinued
18000 BTU/H DIY Mini Split Heat Pump A/C Condenser, 30A, 208V-230V
DIY-18-HP-C-230C25
Outdoor Unit ONLY - Indoor Unit Sold Separately
Heating/Cooling Capacity: 18000 BTU/H 30 Amp; 208V-240V Up to 750 Square Feet Up...
Discontinued
24000 BTU/H DIY Mini Split Heat Pump A/C Condenser, 35A, 208V-230V
DIY-24-HP-C-230C25
Outdoor Unit ONLY - Indoor Unit Sold Separately Heating/Cooling Capacity: 24000 BTU/H 35 Amp; 208V-240V Up to 1000 Square Feet...
Discontinued
36000 BTU/H DIY Mini Split Heat Pump A/C Condenser, 35A, 208V-230V
DIY-36-HP-C-230C25
Outdoor Unit ONLY - Indoor Unit Sold Separately Heating/Cooling Capacity: 36000 BTU/H 35 Amp; 208V-240V Up to 1500 Square Feet...
Discontinued
16-ft Quick-Connect Line Set for DIY Series 24K & 36K, R-454B
DIY16-3858-O
16-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 3/8-inSuction Line Size: 5/8-inCompatible with 24K and 36K DIY Systems...
$272.86Each
25-ft Quick-Connect Line Set for DIY Series 9K, 12K & 18K, R-454B
DIY25-1412-O
25-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 1/4-inSuction Line Size: 1/2-inCompatible with 9K, 12K and 18K DIY Systems...
$272.86Each
25-ft Quick-Connect Line Set for DIY Series 24K & 36K, R-454B
DIY25-3858-O
25-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 3/8-inSuction Line Size: 5/8-inCompatible with 24K and 36K DIY Systems...
$464.29Each
35-ft Quick-Connect Line Set for DIY Series 9K, 12K & 18K, R-454B
DIY35-1412C-O
35-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 1/4-inSuction Line Size: 1/2-inCompatible with 9K, 12K and 18K DIY SystemsDIY...
$514.29Each
35-ft Quick-Connect Line Set for DIY Series 24K & 36K, R-454B
DIY35-3858C-O
35-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 3/8-inSuction Line Size: 5/8-inCompatible with 24K and 36K DIY SystemsDIY Pro...
$570.00Each
50-ft Quick-Connect Line Set for DIY Series 9K, 12K & 18K, R-454B
DIY50-1412C-O
50-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 1/4-inSuction Line Size: 1/2-inCompatible with 9K, 12K and 18K DIY SystemsDIY...
$601.43Each
50-ft Quick-Connect Line Set for DIY Series 24K & 36K, R-454B
DIY50-3858C-O
50-ft LengthPre-Charged with R-454B RefrigerantKink ResistantLeak ProofLiquid Line Size: 3/8-inSuction Line Size: 5/8-inCompatible with 24K and 36K DIY SystemsDIY Pro...
$672.86Each
6000 BTU/H DIY 5th Gen Mini Split Air Handler, 230V
DIY-06-HP-WMAH-230D25-O
6000 BTU/HLouver position memoryAuto restartDigital assistant readyDry modeAir handler ONLY; Condenser sold separately...
$492.31Each
9000 BTU/H DIY 5th Gen Mini Split Air Handler, 230V
DIY-09-HP-WMAH-230D25-O
9000 BTU/HLouver position memoryAuto restartDigital assistant readyDry modeAir handler ONLY; Condenser sold separately...
$589.23Each
12000 BTU/H DIY 5th Gen Mini Split Air Handler, 230V
DIY-12-HP-WMAH-230D25-O
12000 BTU/HLouver position memoryAuto restartDigital assistant readyDry modeAir handler ONLY; Condenser sold separately...
$806.15Each
18000 BTU/H DIY 5th Gen Mini Split Condenser, 3 Zone, 230V
DIY-MULTI3-18HP230D-O
18000 BTU/H; 3 ZoneGold Fin Corrosion Resistant CondenserDC inverterQuick connectCondenser ONLY; Air handler sold separately...
$1,667.69Each
27000 BTU/H DIY 5th Gen Mini Split Condenser, 4 Zone, 230V
DIY-MULTI4-27HP230D-O
27000 BTU/H; 4 ZoneGold Fin Corrosion Resistant CondenserDC inverterQuick connectCondenser ONLY; Air handler sold separately...
$2,263.08Each
36000 BTU/H DIY 5th Gen Mini Split Condenser, 5 Zone, 230V
DIY-MULTI5-36HP230D-O
36000 BTU/H; 5 ZoneGold Fin Corrosion Resistant CondenserDC inverterQuick connectCondenser ONLY; Air handler sold separately...
$2,752.31Each
48000 BTU/H DIY 5th Gen Mini Split Condenser, 6 Zone, 230V
DIY-MULTI6-48HP230D-O
48000 BTU/H; 6 ZoneGold Fin Corrosion Resistant CondenserDC inverterQuick connectCondenser ONLY; Air handler sold separately...
$3,515.38Each
55000 BTU/H DIY 5th Gen Mini Split Condenser, 6 Zone, 230V
DIY-MULTI6-55HP230D-O
55000 BTU/H; 6 ZoneGold Fin Corrosion Resistant CondenserDC inverterQuick connectCondenser ONLY; Air handler sold separately...
$4,152.31Each
6000 BTU/H DIY 5th Gen Mini Split Outtasight Ceiling Cassette, 230V
DIYCASSETTE06HP-230D25-O
6000 BTU/HLow profile installationFits between 16-in ceiling joistsEasy access filterQuiet operationMultiple operating modesRemote includedAdvanced filtrationSwing technologyDigital assistant ready...
$1,536.92Each
9000 BTU/H DIY 5th Gen Mini Split Outtasight Ceiling Cassette, 230V
DIYCASSETTE09HP-230D25-O
9000 BTU/HLow profile installationFits between 16-in ceiling joistsEasy access filterQuiet operationMultiple operating modesRemote includedAdvanced filtrationSwing technologyDigital assistant ready...
$1,650.77Each
12000 BTU/H DIY 5th Gen Mini Split Outtasight Ceiling Cassette, 230V
DIYCASSETTE12HP-230D25-O
12000 BTU/HLow profile installationFits between 16-in ceiling joistsEasy access filterQuiet operationMultiple operating modesRemote includedAdvanced filtrationSwing technologyDigital assistant ready...
$1,667.69Each
18000 BTU/H DIY 5th Gen Mini Split Outtasight Ceiling Cassette, 230V
DIYCASSETTE18HP-230D25-O
182000 BTU/HLow profile installationFits between 16-in ceiling joistsEasy access filterQuiet operationMultiple operating modesRemote includedAdvanced filtrationSwing technologyDigital assistant ready...
$1,696.92Each
35-ft Quick-Connect Line Set for 24K & 36K DIY Series, 3/8 X 5/8
DIY35-3858C
Length: 35-ft 3/8 x 5/8 For 24K, and 36K DIY Series Kink resistant Leak proof No vacuum needed Easy to...
$487.70Each
50-ft Quick-Connect Line Set for 24K & 36K DIY Series, 3/8 X 5/8
DIY50-3858C
Length: 50-ft 3/8 x 5/8 For 9K, 12K and 18K DIY Series Kink resistant Leak proof No vacuum needed Easy...
$574.90Each
3/8-in X 5/8-in Coupler Kit w/ 75-ft MC-5 Cable for 24K/36K Units
DIYCOUPLER-3858K75C
3/8-in X 5/8-in 75-ft of MC-5 Cable Compatible with any combination of 9K, 12K and 18K line sets up to...
$462.86Each
25-ft Quick-Connect Line Set for 24K & 36K DIY Series, 3/8 X 5/8
DIY25-3858
Length: 25-ft 3/8 x 5/8 For 24K and 36K DIY Series Kink resistant Leak proof No vacuum needed Easy to...
$260.39Each
25-ft Quick Connect Line Set for 9K, 12K & 18K BTU DIY Series Air Handler
DIY25-1412
25 foot Connect line sets together using MRCOOL DIY Coupler No vacuum needed Easy to install Designed for 9K,12K &...
$233.71Each
1/4-in X 1/2-in Coupler Kit w/75-ft MC-5 Cable for 9K/12K/18K Line Set
DIYCOUPLER-1412K75C
1/4-in X 1/2-in 75-ft of MC-5 Cable Compatible with 9K, 12K and 18K line sets...
$441.43Each
36000 BTU/H DIY Mini Split Heat Pump A/C Condenser, 45A, 208V-230V
DIY-MULTI4-36HP230C
Outdoor Unit ONLY - Indoor Unit Sold Separately
Heating/Cooling Capacity: 36000 BTU/H 208V-230V Up to 1500 Square Feet Up to 21.5...
Discontinued
12000 BTU/H DIY Mini Split Heat Pump A/C Condenser, 25A, 115V
DIY-12-HP-C-115C25
Outdoor Unit ONLY - Indoor Unit Sold Separately Heating/Cooling Capacity: 12000 BTU/H 25 Amp; 115V Up to 500 Square Feet...
Discontinued
18000 BTU/H DIY Mini Split Heat Pump A/C Condenser, 30A, 208V-230V
DIY-18-HP-C-230C25
Outdoor Unit ONLY - Indoor Unit Sold Separately
Heating/Cooling Capacity: 18000 BTU/H 30 Amp; 208V-240V Up to 750 Square Feet Up...
Discontinued
24000 BTU/H DIY Mini Split Heat Pump A/C Condenser, 35A, 208V-230V
DIY-24-HP-C-230C25
Outdoor Unit ONLY - Indoor Unit Sold Separately Heating/Cooling Capacity: 24000 BTU/H 35 Amp; 208V-240V Up to 1000 Square Feet...
Discontinued
36000 BTU/H DIY Mini Split Heat Pump A/C Condenser, 35A, 208V-230V
DIY-36-HP-C-230C25
Outdoor Unit ONLY - Indoor Unit Sold Separately Heating/Cooling Capacity: 36000 BTU/H 35 Amp; 208V-240V Up to 1500 Square Feet...
Discontinued