MR Cool 5th Generation DIY 3-Zone Condensor Unit, 18,000BTU Heat & Cool, R454B Refrigerant
SKU DIY-MULTI3-18HP230D-O
$1,345.49
In stock: 1 available
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MR Cool 5th Generation DIY 3-Zone Condensor Unit, 18,000BTU Heat & Cool, R454B Refrigerant
Product Details
Weight: 110.00 lbs
MR Cool 5th Generation DIY 3-Zone Condensor Unit, 18,000BTU Heat & Cool, R454B Refrigerant
The MRCOOL DIY® 5th Generation Multi-Zone Condenser (DIY-MULTI3-18HP230D-O) is a high-efficiency, homeowner-friendly HVAC solution designed to bring powerful heating and cooling to multiple rooms—without requiring professional installation. This 18,000 BTU (1.5 ton) system supports up to three zones, delivering custom comfort control with impressive energy efficiency. Featuring R-454B refrigerant, smart home integration, and DIY Quick Connect® compatibility, it’s built for modern convenience—because staying comfortable shouldn’t require scheduling an HVAC crew weeks out.
Country of Origin
Varies by production batch
Key Features / Specifications
- Model / Part Number: DIY-MULTI3-18HP230D-O
- Brand / Series: MRCOOL DIY® 5th Generation
- Product Type: Multi-zone condenser (heat pump system)
- Capacity: 18,000 BTU (1.5 ton)
- Zones Supported: Up to 3 indoor air handlers
- Coverage Area: Up to ~750 sq. ft. combined
- Efficiency Ratings:
- 23.9 SEER2
- 10 HSPF2-4
- Refrigerant: R-454B (eco-friendly, high-efficiency)
- Compressor: DC inverter technology for consistent performance and energy savings
- Noise Level: Approx. 60 dBA
- Corrosion Protection: Gold Fin® condenser coating
- Installation: DIY Quick Connect® system (line sets sold separately)
- Electrical: Includes DIYPRO® cable (no conduit required)
- Smart Features:
- Smart HVAC app control
- Amazon Alexa & Google Home compatibility
- Follow Me® function for targeted comfort
- Warranty: Limited Lifetime Replacement (with registration)
What’s Included
- (1) 18,000 BTU Multi-Zone Condenser
- (1) DIYPRO® Cable
- Installation & User Manuals
- Warranty Documentation
Ideal For
- Heating and cooling multiple rooms with a single outdoor unit
- Homeowners wanting DIY installation without specialized tools
- Users looking for high efficiency and lower energy costs
- Smart homes needing app and voice-controlled HVAC systems
- Anyone who wants to upgrade comfort without turning installation into a full-blown construction project
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