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The Year of the DIY Mini Split!

Great for heating and cooling your home. No HVAC Technician Required. FREE shipping and NO SALES TAX. Order yours today!

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Fight Off Allergy Season

An Air Purifier by Airpura is the perfect weapon for tackling those pesky allergies.

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The AlorAir line of dehumidifiers are perfect for a project to repair water damage and more.

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Why Choose Air Sanctuary

We Are an Authorized Dealer and The Premiere Onine Retailer for Creating a Comfortable Home. Explore Our Range of Ductless Mini-Splits, Air Purifiers, and More from The Most Reputable Brands Across North America with Some of the Best Warranties on the Market.

We Are MRCOOL DIY Mini Split Specialists. Trust Us to Find the Perfect Solution to Fit Your Unique Needs. Let's Create a Comfortable and Healthy Space Together.

MRCOOL DIY Mini Split 4th Gen

System Components

MRCOOL DIY Series 4th Gen Multi-Zone Heat Pump Condenser |
MRCOOL DIY Series 4th Gen Multi-Zone Heat Pump Condenser |
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MRCOOL DIY Series 4th Gen Multi-Zone Heat Pump Condenser

$1,372.00  $1,646.99

MrCool

MrCool DIY Series 4th Generation Multi-Zone Heat Pump Wall
MrCool DIY Series 4th Generation Multi-Zone Heat Pump Wall
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MrCool DIY Series 4th Generation Multi-Zone Heat Pump Wall Mount Air Handler

$442.00  $530.99

MRCOOL

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MRCOOL DIY 4th Gen Multi-Zone 9k BTU Ceiling Cassette Air Handler

$1,177.00  $1,412.99

MrCool

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MRCOOL DIY 4th Gen Multi-Zone 12k BTU Ceiling Cassette Air Handler

$1,186.00  $1,423.99

MrCool

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MRCOOL DIY 4th Gen Multi-Zone 18k BTU Ceiling Cassette Air Handler

$1,199.00  $1,438.99

MrCool

MrCool 9k 12k & 18k BTU DIY Ductless Split System Line Set
MrCool 9k 12k & 18k BTU DIY Ductless Split System Line Set
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MrCool DIY Line Set for 9k 12k & 18k BTU Air Handlers for Ductless Split System

$215.00  $258.99

MrCool

MrCool DIY Series Ductless Split System Line Set for 24k &
MrCool DIY Series Ductless Split System Line Set for 24k &
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MrCool DIY Series Ductless Split System Line Set for 24k & 36k BTU Air Handlers

$231.00  $277.99

MrCool

MrCool LineGuard 4.5 and Line Set Cover - 12 ft | Guard
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MrCool LineGuard 4.5" and Line Set Cover - 12 ft

$132.00  $145.20

MrCool

MRCOOL Condenser Wall Bracket for 24k 27k 36k and 48k
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MRCOOL Condenser Wall Bracket for 24k, 27k, 36k, and 48k Systems

$121.00  $135.00

MrCool

MRCOOL Condenser Wall Bracket for 9K 12K & 18K Systems |
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MRCOOL Condenser Wall Bracket for 9K, 12K & 18K Single Zone Systems

$100.00  $130.00

MrCool

Plastic Equipment Pad 18 x 38 3 E Lite
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Plastic Equipment Pad 18" x 38" x 3" E Lite

$50.00  $60.00

MrCool

Plastic Equipment Pad - 30 x 2 E Lite
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Plastic Equipment Pad - 30" x 30" x 2" E Lite

$53.00  $63.00

MrCool

Plastic Equipment Pad - 36 x 2 E Lite

Plastic Equipment Pad - 36" x 36" x 2" E Lite

$74.00 

MrCool

Plastic Equipment Pad - 38 x 70 3 E Lite

Plastic Equipment Pad - 38" x 70" x 3" E Lite

$210.00 

MrCool

Plastic Equipment Pad - 56 x 58 3 E Lite
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Plastic Equipment Pad - 56" x 58" x 3" E Lite

$246.00  $276.99

MrCool

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MRCOOL DIY Single Zone Systems

4th Generation DIY Ductless Mini-Splits

MrCool DIY 4th Gen Mini Split AC - 12,000 BTU Heat Pump System
Complete Ductless Mini Split System - MrCool DIY-12-HP-WM-115C25
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MrCool DIY 4th Gen 12k BTU Ductless Mini-Split Heat Pump Complete Ductless Split System 115V/60Hz | DIY-12-HP-WM-115C25

$1,738.00  $2,085.99

MrCool

Energy-Efficient MrCool Mini-Split AC with 18,000 BTU and Heat Pump for Year-Round Comfort
MrCool DIY 4th Gen Ductless Mini-Split System with 18k BTU Heat Pump for Efficient Heating and Cooling
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MrCool DIY 4th Gen 18k BTU Ductless Mini-Split Heat Pump Complete System 208-230V/60Hz | DIY-18-HP-WM-230C25

$2,156.00  $2,587.99

MrCool

Efficient MrCool Mini-Split AC with 24,000 BTU Heat Pump for Year-Round Comfort
Advanced MrCool Ductless Mini-Split Heat Pump System with 24k BTU and 208-230V/60Hz Voltage for Optimal Performance
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MrCool DIY 4th Gen 24k BTU Ductless Mini-Split Heat Pump Complete System 208-230V/60Hz | DIY-24-HP-WM-230C25

$2,502.00  $3,002.99

MrCool

MrCool DIY 4th Gen 36,000 BTU Ductless Mini-Split Heat Pump
MrCool DIY 4th Gen 36k BTU Ductless Mini-Split Heat Pump
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MrCool DIY 4th Gen 36k BTU Ductless Mini-Split Heat Pump Complete System - 208-230V/60Hz | DIY-36-HP-WM-230C25

$2,888.00  $3,465.99

MrCool

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MRCOOL DIY 4th Gen Multi-Zone

MRCOOL DIY 4th Gen 18k BTU 2-Zone Mini-Split System with 21 SEER Rating and 9k+9k Air Handlers
Energy-Efficient MRCOOL Mini-Split AC with 18,000 BTU and 2-Zone Capability
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MRCOOL DIY 4th Gen 18k BTU 2-Zone 21 SEER w/ 9k+9k Air Handlers Ductless Mini-Split System - 230V/60Hz

$2,666.00  $3,199.99

MRCOOL

MRCOOL DIY 4th Gen 18,000 BTU Mini-Split AC System
Efficient MRCOOL 2-Zone Mini-Split System - 21 SEER
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MRCOOL DIY 4th Gen 18k BTU 2-Zone 21 SEER w/ 9k+12k Air Handlers Ductless Mini-Split System - 230V/60Hz

$2,798.00  $3,357.99

MRCOOL

MRCOOL DIY 27000 BTU 4th Gen 2-Zone Heat Pump Split System with 9k+9k Air Handlers - Perfect Mini Split AC for Your Home
Efficient MRCOOL DIY 27000 BTU 4th Gen 2-Zone Heat Pump Split System with 9k+9k Air Handlers for Your Home
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MRCOOL DIY 27K BTU 4th Gen 2-Zone Heat Pump Split System w/ 9k+9k Air Handlers

$3,014.00  $3,616.99

MrCool

MrCool DIY 4th Gen 27,000 BTU Mini Split AC System with Heat Pump - 2 Zone Ductless
MrCool Mini Split AC System - 27,000 BTU 22 SEER 2 Zone Heat Pump - DIY Installation
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MrCool DIY 4th Gen 27k BTU 22 SEER 2 Zone Ductless Heat Pump Split System - 9k+12k Air Handlers

$3,126.00  $3,751.99

MrCool

MRCOOL DIY 4th Gen 2-zone heat pump with 9k+18k air handlers
MRCOOL DIY 4th Gen mini split AC with 27,000 BTU and 2 zones
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MRCOOL DIY 4th Gen 27K BTU 2-Zone Heat Pump Split System w/ 9k+18k Air Handlers

$3,276.00  $3,931.99

MrCool

MRCOOL DIY 4th Gen mini split AC with 27,000 BTU and 2-zone heat pump
Efficient MRCOOL DIY 4th Gen split system with 12k+12k air handlers
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MRCOOL DIY 4th Gen 27K BTU 2-Zone Heat Pump Split System w/ 12k+12k Air Handlers

$3,258.00  $3,909.99

MrCool

MRCOOL DIY 4th GEN 27,000 BTU Heat Pump Split System with 12k+18k Air Handlers
Efficient MRCOOL DIY 4th GEN 2-Zone Heat Pump System with Air Handlers
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MRCOOL DIY 4th GEN 27K BTU 2-Zone Heat Pump Split System w/ 12k+18k Air Handlers

$3,408.00  $4,089.99

MrCool

MRCOOL DIY 4th Gen Mini Split AC for 2 Zones with 9k+24k Air Handlers and 36,000 BTU Heat Pump
Mr Cool Mini Split AC System with 36,000 BTU Heat Pump
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MRCOOL DIY 4th Gen 36K BTU 2-Zone Heat Pump Split System w/ 9k+24k Air Handlers

$3,456.00  $4,147.99

MrCool

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