MRCOOL DIY Mini Split – 45,000 BTU 5 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM548HPC00C210
$13,316.00 Original price was: $13,316.00.$9,864.00Current price is: $9,864.00.
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This 4th Generation MRCOOL Mini Split offers a comprehensive solution for efficient heating and cooling, complete with a DIY 48,000 BTU Multi-Zone Condenser and five 9,000 BTU Ceiling Cassette Air Handlers, each with their own lineset and remote control. The highlight of this system is its user-friendly installation process, empowering users to set it up themselves.
Package Includes:
- MRCOOL DIY Multi Zone 5-Zone 48K BTU Condenser, 4th Gen Series, DIY-MULTI5-48HP230C
- MRCOOL DIY Series 9K BTU Ceiling Cassette, DIYCASSETTE09HP-230C25 (x5)
- MRCOOL 25ft 1/4 x 1/2 Pre-Charged Lineset for DIY 9K, 12K & 18K Indoor, DIY25-1412 (x5)
Condenser:
- Energy Efficiency:Â Achieves an impressive 20.5 SEER efficiency rating when paired with select MRCOOL air handlers.
- Versatility: Maintains heating performance even in environments as cold as 5°F.
- Warranty:Â Exclusive limited lifetime compressor warranty available upon registration in the MRCOOL Care Program.
Air Handlers, 9K BTU, Quantity 5:
- Coverage Area:Â Each handler effectively covers up to 375 sq. ft.
- Versatile Operations:Â Equipped with multiple operating modes including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Discreet Installation:Â Low profile design ensures out-of-sight heating and cooling.
- Easy Maintenance:Â Elevation function on the remote controller facilitates easy access for air filter maintenance.
Line Set 25 ft., Quantity 5:
- Pre-Charged:Â Copper linesets come pre-charged with precise amounts of R-410A refrigerant.
- DIY Installation:Â Allows for installation without the need for a certified technician, enabling cost savings.
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Product Overview
 Covers 1875 sq. ft.      Â
 DIY Installation
  Ceiling Mounted       Â
  Number of Zones: 5
 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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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 Cool Mode – Outdoor Operating Temperature Range 5F ~ 122F Heat Mode – Outdoor Operating Temperature Range 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 50.31″W x 13.19″D x 8.98″H Mount Type Ceiling Cassette 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
SleepLine Set Length 25 Feet Liquid Line Size 1/4″ Suction Line Size 1/2″ -
Coverage Area
This coverage chart helps you determine the required BTUs for efficiently cooling or heating various areas. Several factors, including insulation quality, ceiling height, and the number of appliances in the room, can impact performance. For personalized assistance, please contact our Sales Team.
Coverage Chart
- 180-375 Square Feet
- BTU: 9,000
- 376-500 Square Feet
- BTU: 12,000
- 501-750 Square Feet
- BTU: 18,000
- 751-1,000 Square Feet
- BTU: 24,000
- 1,001-1,500 Square Feet
- BTU: 36,000
Additional Considerations
- Insulation Quality: Better insulation can improve performance.
- Ceiling Height: Higher ceilings may require more BTUs.
- Number of Appliances: More appliances may increase the need for BTUs.
For further assistance, contact our Sales Team.
- 180-375 Square Feet
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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.























