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HVAC Supplies
Mini Split Air Conditioners
MRCOOL DIY Ductless Mini Split Systems
MRCOOL DIY Mini Split Systems
MRCOOL DIY Single-Zone Ductless Mini Split Systems
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DIY-24HP-WMAH-230C25 Compare Checkbox
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DIY 4th Gen 24,000 BTU, R-410A, 20.5 SEER Energy Star Ductless Indoor Unit w/ 25 ft. DIYPro Cable & Enhanced WiFi (208-230V)
SKU:
DIY-24HP-WMAH-230C25
MRCOOL
SKU:
DIY-24HP-WMAH-230C25
Brand:
MRCOOL
(1)
–
+
$824.00
each
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In Stock
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Tue, Jun 23
Total Available: 269
In Stock
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Tue, Jun 23
Total Available: 269
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DIY-36HP-WMAH-230C25 Compare Checkbox
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DIY 4th Gen 36,000 BTU, R-410A, 18 SEER Energy Star Ductless Indoor Unit w/ 25 ft. DIYPro Cable & Enhanced WiFi (208-230V)
SKU:
DIY-36HP-WMAH-230C25
MRCOOL
SKU:
DIY-36HP-WMAH-230C25
Brand:
MRCOOL
–
+
$1,787.20
each
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Thu, Jun 25 - Mon, Jun 29
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Thu, Jun 25 - Mon, Jun 29
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DIY-09-HP-C-115D25-O Compare Checkbox
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DIY 5th Gen 9,000 BTU, R-454B, 23.6 SEER2 Energy Star Ductless, Outdoor Unit w/ 25 ft. DIYPro Cable (115V)
SKU:
DIY-09-HP-C-115D25-O
MRCOOL
SKU:
DIY-09-HP-C-115D25-O
Brand:
MRCOOL
–
+
$1,866.83
each
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In Stock
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Wed, Jun 24 - Fri, Jun 26
Total Available: 5,219
In Stock
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Wed, Jun 24 - Fri, Jun 26
Total Available: 5,219
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DIY09HP-WMAH115D25-O Compare Checkbox
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DIY 5th Gen 9,000 BTU, R-454B, 23.6 SEER2 Energy Star Ductless Heat Pump Wall Mount Air Handler Indoor Unit w/ 25 ft. DIYPro Cable (115V)
SKU:
DIY09HP-WMAH115D25-O
MRCOOL
SKU:
DIY09HP-WMAH115D25-O
Brand:
MRCOOL
–
+
$745.00
each
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In Stock
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Tue, Jun 23
Total Available: 5,241
In Stock
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Tue, Jun 23
Total Available: 5,241
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DIY-12-HP-C-115D25-O Compare Checkbox
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DIY 5th Gen 12,000 BTU, R-454B, 23.5 SEER2 Energy Star Ductless, Outdoor Unit w/ 25 ft. DIYPro Cable (115V)
SKU:
DIY-12-HP-C-115D25-O
MRCOOL
SKU:
DIY-12-HP-C-115D25-O
Brand:
MRCOOL
(1)
–
+
$1,862.40
each
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In Stock
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Wed, Jun 24 - Fri, Jun 26
Total Available: 9,763
In Stock
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Wed, Jun 24 - Fri, Jun 26
Total Available: 9,763
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DIY12HP-WMAH115D25-O Compare Checkbox
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DIY 5th Gen 12,000 BTU, R-454B, 23.5 SEER2 Energy Star Ductless Heat Pump Wall Mount Air Handler Indoor Unit w/ 25 ft. DIYPro Cable (115V)
SKU:
DIY12HP-WMAH115D25-O
MRCOOL
SKU:
DIY12HP-WMAH115D25-O
Brand:
MRCOOL
–
+
$778.00
each
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In Stock
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Tue, Jun 23
Total Available: 10,531
In Stock
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Tue, Jun 23
Total Available: 10,531
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DIY-18-HP-C-230D25-O Compare Checkbox
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DIY 5th Gen 18,000 BTU, R-454B, 22.5 SEER2 Energy Star Ductless, Outdoor Unit w/ 25 ft. DIYPro Cable (230V)
SKU:
DIY-18-HP-C-230D25-O
MRCOOL
SKU:
DIY-18-HP-C-230D25-O
Brand:
MRCOOL
–
+
$2,263.50
each
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In Stock
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Wed, Jun 24 - Fri, Jun 26
Total Available: 5,754
In Stock
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Wed, Jun 24 - Fri, Jun 26
Total Available: 5,754
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DIY18HP-WMAH230D25-O Compare Checkbox
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DIY 5th Gen 18,000 BTU, R-454B, 22.5 SEER2 Energy Star Ductless Heat Pump Wall Mount Air Handler Indoor Unit w/ 25 ft. DIYPro Cable (230V)
SKU:
DIY18HP-WMAH230D25-O
MRCOOL
SKU:
DIY18HP-WMAH230D25-O
Brand:
MRCOOL
–
+
$1,039.20
each
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In Stock
Get 6,721 by
Wed, Jun 24 - Fri, Jun 26
Total Available: 6,735
In Stock
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Wed, Jun 24 - Fri, Jun 26
Total Available: 6,735
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DIY-24-HP-C-230D25-O Compare Checkbox
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DIY 5th Gen 24,000 BTU, R-454B, 22.7 SEER2 Energy Star Ductless, Outdoor Unit w/ 25 ft. DIYPro Cable (230V)
SKU:
DIY-24-HP-C-230D25-O
MRCOOL
SKU:
DIY-24-HP-C-230D25-O
Brand:
MRCOOL
–
+
$2,645.96
each
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In Stock
Get 1,123 by
Wed, Jun 24 - Fri, Jun 26
Total Available: 1,128
In Stock
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Wed, Jun 24 - Fri, Jun 26
Total Available: 1,128
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DIY24HP-WMAH230D25-O Compare Checkbox
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DIY 5th Gen 24,000 BTU, R-454B, 22.7 SEER2 Energy Star Ductless Heat Pump Wall Mount Air Handler Indoor Unit w/ 25 ft. DIYPro Cable (230V)
SKU:
DIY24HP-WMAH230D25-O
MRCOOL
SKU:
DIY24HP-WMAH230D25-O
Brand:
MRCOOL
–
+
$965.00
each
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In Stock
Get 5 by
Tue, Jun 23
Total Available: 1,817
In Stock
Get 5 by
Tue, Jun 23
Total Available: 1,817
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DIY-36-HP-C-230D25-O Compare Checkbox
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DIY 5th Gen 36,000 BTU, R-454B, 18 SEER2 Energy Star Ductless, Outdoor Unit w/ 25 ft. DIYPro Cable (230V)
SKU:
DIY-36-HP-C-230D25-O
MRCOOL
SKU:
DIY-36-HP-C-230D25-O
Brand:
MRCOOL
–
+
$2,664.92
each
ADD TO CART
Add to List
In Stock
Get 2,516 by
Wed, Jun 24 - Fri, Jun 26
Total Available: 2,538
In Stock
Get 2,516 by
Wed, Jun 24 - Fri, Jun 26
Total Available: 2,538
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DIY36HP-WMAH230D25-O Compare Checkbox
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DIY 5th Gen 36,000 BTU, R-454B, 18 SEER2 Energy Star Ductless Heat Pump Wall Mount Air Handler Indoor Unit w/ 25 ft. DIYPro Cable, DIY-36-HP-WMAH-230D25-O (230V)
SKU:
DIY36HP-WMAH230D25-O
MRCOOL
SKU:
DIY36HP-WMAH230D25-O
Brand:
MRCOOL
–
+
$1,281.00
each
ADD TO CART
Add to List
In Stock
Get 8 by
Tue, Jun 23
Total Available: 2,220
In Stock
Get 8 by
Tue, Jun 23
Total Available: 2,220
Add to List
DIY-09-HP-WM-115D25 Compare Checkbox
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DIY 5th Gen 9K BTU, R-454B, 23.6 SEER2 Energy Star Ductless Mini-Split AC & Heat Pump w/ 25ft. Install Kit, Package (115V)
SKU:
DIY-09-HP-WM-115D25
MRCOOL
SKU:
DIY-09-HP-WM-115D25
Brand:
MRCOOL
–
+
$2,481.24
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Jun 24 - Fri, Jun 26
In Stock
Get 3 by
Wed, Jun 24 - Fri, Jun 26
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DIY-12-HP-WM-115D25 Compare Checkbox
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DIY 5th Gen 12K BTU, R-454B, 23.5 SEER2 Energy Star Ductless Mini-Split AC & Heat Pump w/ 25ft. Install Kit, Package (115V)
SKU:
DIY-12-HP-WM-115D25
MRCOOL
SKU:
DIY-12-HP-WM-115D25
Brand:
MRCOOL
–
+
$2,508.38
each
ADD TO CART
Add to List
In Stock
Get 4 by
Wed, Jun 24 - Fri, Jun 26
In Stock
Get 4 by
Wed, Jun 24 - Fri, Jun 26
Add to List
DIY-18-HP-WM-230D25 Compare Checkbox
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DIY 5th Gen 18,000 BTU, R-454B, 22.5 SEER2 Energy Star Ductless Mini-Split AC & Heat Pump w/ 25ft Install Kit Package (208-230V)
SKU:
DIY-18-HP-WM-230D25
MRCOOL
SKU:
DIY-18-HP-WM-230D25
Brand:
MRCOOL
–
+
$3,137.57
each
ADD TO CART
Add to List
In Stock
Get 4 by
Wed, Jun 24 - Fri, Jun 26
In Stock
Get 4 by
Wed, Jun 24 - Fri, Jun 26
Add to List
DIY-24-HP-WM-230D25 Compare Checkbox
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DIY 5th Gen 24,000 BTU, R-454B, 22.7 SEER2 Energy Star Ductless Mini-Split AC & Heat Pump w/ 25ft Install Kit, Package (208-230V)
SKU:
DIY-24-HP-WM-230D25
MRCOOL
SKU:
DIY-24-HP-WM-230D25
Brand:
MRCOOL
–
+
$3,329.00
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Jun 24 - Fri, Jun 26
In Stock
Get 3 by
Wed, Jun 24 - Fri, Jun 26
Add to List
DIY-36-HP-WM-230D25 Compare Checkbox
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DIY 5th Gen 36,000 BTU, R-454B, 18 SEER2 Ductless Mini-Split AC & Heat Pump w/ 25ft Install Kit Package (208-230V)
SKU:
DIY-36-HP-WM-230D25
MRCOOL
SKU:
DIY-36-HP-WM-230D25
Brand:
MRCOOL
–
+
$3,769.00
each
ADD TO CART
Add to List
In Stock
Get 5 by
Wed, Jun 24 - Fri, Jun 26
In Stock
Get 5 by
Wed, Jun 24 - Fri, Jun 26
Add to List
DIY06HP-WMAH230D25-O Compare Checkbox
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DIY 5th Gen 6,000 BTU, R-454B, Heat Pump Wall Mount Air Handler Indoor Unit w/ 25ft DIYPro Cable (230V)
SKU:
DIY06HP-WMAH230D25-O
MRCOOL
SKU:
DIY06HP-WMAH230D25-O
Brand:
MRCOOL
–
+
$457.00
each
ADD TO CART
Add to List
In Stock
Get 7 by
Thu, Jun 25
Total Available: 150
In Stock
Get 7 by
Thu, Jun 25
Total Available: 150
Add to List
DIY09HP-WMAH230D25-O Compare Checkbox
Compare
DIY 5th Gen 9,000 BTU, R-454B, Heat Pump Wall Mount Air Handler Indoor Unit w/ 25ft DIYPro Cable (230V)
SKU:
DIY09HP-WMAH230D25-O
MRCOOL
SKU:
DIY09HP-WMAH230D25-O
Brand:
MRCOOL
–
+
$532.00
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Jun 24
Total Available: 8,704
In Stock
Get 1 by
Wed, Jun 24
Total Available: 8,704
Add to List
DIY12HP-WMAH230D25-O Compare Checkbox
Compare
DIY 5th Gen 12,000 BTU, R-454B, Heat Pump Wall Mount Air Handler Indoor Unit w/ 25ft DIYPro Cable (230V)
SKU:
DIY12HP-WMAH230D25-O
MRCOOL
SKU:
DIY12HP-WMAH230D25-O
Brand:
MRCOOL
–
+
$689.00
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jun 23
Total Available: 1,984
In Stock
Get 4 by
Tue, Jun 23
Total Available: 1,984
Add to List
Resources
FAQs, Manuals & Videos
Videos
How to Install a Ductless Mini Split Air Conditioner
MRCOOL DIY Ductless Mini Split Generation 2 Unboxing
How to Use the Remote for the MR COOL DIY Ductless Mini Split
How to Set Up Wifi for MR COOL DIY Ductless Mini Split
Understanding the R410A Phase Out: New Refrigerants Explained
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