749 Products
Sale R-454B

MRCOOL DIY 5th Gen 4-Zone 36,000 BTU 23 SEER2 (9K + 9K...

36k (36,000 BTU) 4 Zone
In stock
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$8,306.00 $10,382.50
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Sale R-454B

MRCOOL DIY 5th Gen 4-Zone 36,000 BTU 23 SEER2 (9K + 12K...

36k (36,000 BTU) 4 Zone
In stock
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$8,298.00 $10,372.50
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Sale R-454B

MRCOOL DIY 5th Gen 4-Zone 36,000 BTU 23 SEER2 (12K + 12K...

36k (36,000 BTU) 4 Zone
In stock
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$8,309.00 $10,386.25
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Multi-Zone System Builder

Build the Perfect Multi-Zone Mini Split System

Configure a complete MRCOOL DIY multi-zone mini split system for 2 to 6 rooms. Our builder helps you match condenser size, air handlers, and line sets for your exact layout in minutes.

Build Your System →
Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
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$8,561.00 $10,701.25
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Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
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$8,660.00 $10,825.00
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Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
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$8,671.00 $10,838.75
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Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
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$8,690.00 $10,862.50
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Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
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$8,759.00 $10,948.75
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Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
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$8,770.00 $10,962.50
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Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
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$8,789.00 $10,986.25
View System
Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
Free Shipping on Full Systems*
$8,781.00 $10,976.25
View System
Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
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$8,800.00 $11,000.00
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Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
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$8,819.00 $11,023.75
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Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
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$8,858.00 $11,072.50
View System
Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
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$8,869.00 $11,086.25
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Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
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$8,888.00 $11,110.00
View System
Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
Free Shipping on Full Systems*
$8,880.00 $11,100.00
View System
Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22SEER2 (6K + 9K...

48k (48,000 BTU) 4 Zone
In stock
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$8,899.00 $11,123.75
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Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
Free Shipping on Full Systems*
$8,918.00 $11,147.50
View System
Sale R-454B

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (6K +...

48k (48,000 BTU) 4 Zone
In stock
Free Shipping on Full Systems*
$8,891.00 $11,113.75
View System