MRCOOL DIY Mini Split – 45,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump with 50 ft. Install Kit, DIYM248HPW02C32
$6,902.00 Original price was: $6,902.00.$5,522.00Current price is: $5,522.00.
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This 4th Generation MRCOOL Mini Split system provides an all-inclusive solution for efficiently cooling and heating two separate rooms. The package includes the DIY 48,000 BTU Multi-Zone Condenser, a 9,000 BTU Wall-Mounted Air Handler, a 36,000 BTU Wall-Mounted Air Handler, two remote controls, and two 50-foot installation kits, making it perfect for a seamless DIY installation.
Package Includes
- MRCOOL DIY Multi Zone 5-Zone Condenser, 4th Gen Series, Model: DIY-MULTI5-48HP230C
- MRCOOL DIY 4th Generation 9K BTU Wall-Mounted Air Handler, 230 Volt with Enhanced WiFi, Model: DIY-09-HP-WMAH-230C25
- MRCOOL DIY 4th Generation 36K BTU Wall-Mounted Air Handler, 230 Volt with Enhanced WiFi, Model: DIY-36-HP-WMAH-230C25
- MRCOOL DIY 50 ft. 3/8″ x 5/8″ Lineset for DIY 24K & 36K Indoor Units, 4th Generation, Model: DIY50-3858C
- MRCOOL DIY 50 ft. 1/4″ x 1/2″ Lineset for DIY 9K, 12K, & 18K Indoor Units, 4th Generation, Model: DIY50-1412C
Condenser
- Energy Efficiency:Â The 5-zone condenser, when paired with compatible MRCOOL air handlers, delivers an exceptional SEER efficiency rating of up to 20.5.
- All-Weather Performance: Capable of heating even in extreme temperatures, down to 5°F.
- Lifetime Warranty:Â The only condenser available with a limited lifetime compressor warranty through the MRCOOL Care Program, ensuring long-term peace of mind.
Air Handler (9K BTU, Quantity: 1)
- Coverage Area:Â Designed to effectively cool or heat spaces up to 375 sq. ft.
- Versatility:Â Offers multiple operational modes, including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Smart Control:Â Can be controlled remotely through the Smart HVAC app, compatible with both Apple and Android devices.
- Easy Installation:Â Its lightweight and compact design allows for simple installation on most interior walls using the provided mounting plate.
Air Handler (36K BTU, Quantity: 1)
- Coverage Area:Â Ideal for larger spaces, covering areas up to 1,500 sq. ft.
- Versatility:Â Features the same multi-mode operation: COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Smart Control:Â Also integrates with the Smart HVAC app for seamless control via smartphones.
- Easy Installation:Â This unit, like the smaller handler, is easy to install with the included mounting hardware.
Line Sets (50 ft., Quantity: 2)
- These 50 ft. copper line sets serve to connect the 4th Generation MRCOOL Condenser to the respective air handlers.
- Pre-Charged for Convenience:Â Pre-charged with R-410A refrigerant for a quick, straightforward installation process.
- DIY-Friendly:Â Designed for easy installation without requiring a certified technician, helping you save on costs.
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Product Overview
 Covers 1875 sq. ft.      Â
 DIY Installation
 Wall Mounted        Â
  Number of Zones: 2
 Voltage: 208 to 230     Â
 Outdoor Operating Temp (Cool): 5°F to 122°F
 Outdoor Operating Temp (Heat): 5°F to 75.2°F
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What's Included
Air Handler

Condenser

Line Set

Wall Sleeve

Communication Wire

Remote Control
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Specifications and Dimensions
Condenser Specifications Product Dimensions 37.48″W x 16.34″D x 52.48″H Cooling Capacity 48,000 BTU Heating Capacity 48,000 BTU Zone Capacity 5 Operating Temperature in Cool Mode 5F ~ 122F Min Ambient Heat 5F ~ 75.2F SEER 20.5 EER 11 Voltage Requires a minimum of 208V-230V / 60HZ / 40-60A (please check your home meets this electrical requirement prior to purchase) Registered Warranty 7 Years Replacement on Condenser, 5 Years Parts Air Handler — 9K BTU Product Dimensions 31.57″W x 7.44″D x 11.69″H Mount Type Wall Cooling Capacity 9,000 BTU Heating Capacity 9,000 BTU Registered Warranty 5 Years Parts Modes Auto – auto selects from Cool, Heat or Fan-Only
Dry – dehumidify
Cool
Heat
Fan Only
Quiet
SleepAir Handler — 36K BTU Product Dimensions 49.57″W x 11.10″D x 14.25″H Mount Type Wall Cooling Capacity 36,000 BTU Heating Capacity 36,000 BTU Registered Warranty 5 Years Parts Modes Auto – auto selects from Cool, Heat or Fan-Only
Dry – dehumidify
Cool
Heat
Fan Only
Quiet
SleepLine Set Length 50 Feet Liquid Line Size 3/8″ Suction Line Size 5/8″ Line Set Length 50 Feet Liquid Line Size 1/4″ Suction Line Size 1/2″ -
Coverage Area
Please refer to the coverage chart below to determine the required BTUs for cooling or heating your desired area:
- Square Feet: 180-375 | BTU: 9K (SKU: 12345)
- Square Feet: 376-500 | BTU: 12K (SKU: 12346)
- Square Feet: 501-750 | BTU: 18K (SKU: 12347)
- Square Feet: 751-1,000 | BTU: 24K (SKU: 12348)
- Square Feet: 1,001-1,500 | BTU: 36K (SKU: 12349)
Please note that additional factors such as insulation, ceiling height, and the number of appliances in the room may affect performance. For further assistance, please contact our Sales Team.
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Handling Line Sets
When installing your MRCOOL system, handle refrigerant lines carefully to ensure optimal performance and prevent damage.
Bending the Copper Lines: Maintain a minimum 4-inch bend radius and use smooth curves instead of sharp angles to protect the lines and ensure proper refrigerant flow.
Avoid Repeated Bending: Bending copper lines more than three times can harden and weaken them, increasing the risk of breakage. Handle with care and minimize adjustments.
For best results, use gradual bends and consult a licensed professional or our support team if needed.























