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PRODUCT DESCRIPTION
PRODUCT DESCRIPTION
MRCOOL DIY® 5th Gen 9,000 BTU Multi-Zone Mini Split Air Handler – 230V
Model: DIY-09-HP-WMAH-230D25-O
Perfect For: Rooms up to 400 sq. ft. • Power: 230V • Refrigerant: R-454B
Upgrade your home comfort with the MRCOOL® DIY 5th Gen 9K BTU Multi-Zone Mini Split Air Handler. Built for easy installation and seamless control, this unit provides reliable heating and cooling year-round in medium-sized spaces such as bedrooms, offices, or dens. Designed for use with MRCOOL 5th Gen DIY Multi-Zone Condensers, it features smart technology and energy-efficient operation in a compact wall-mounted design.
🔥 Key Features
- DIY Installation: Easy, tool-free setup without special skills or HVAC licensing
- QuickConnect® Line Set Compatible: Includes pre-charged R-454B line set for no-vacuum installation
- Eco-Friendly Refrigerant: Lower Global Warming Potential (GWP) than R-410A
- Smart Control: Operate via remote, SmartHVAC app, Alexa, or Google Assistant
- DIYPRO® Cable: Weather-resistant armored cable replaces traditional conduit
- Follow Me Sensor: Adjusts temperature based on the remote’s location
- Dry Mode: Helps control humidity for enhanced indoor air quality
📏 Room Coverage
This unit is ideal for medium rooms up to 400 sq. ft. such as bedrooms, playrooms, or home offices.
🛡️ Industry-Leading Warranty
- Compressor: 7 Years
- Parts: 5 Years
- Lifetime Replacement: Optional with MRCOOL® Care Program enrollment
✅ Certified Quality
ETL Listed: Intertek Listing #5031495 for proven safety and performance.
⚠️ Important Compatibility Notice
This 5th Generation MRCOOL® air handler is pre-charged with R-454B refrigerant and is not compatible with earlier R-410A systems. Use only with matching MRCOOL® 5th Gen R-454B condensers and components.
Shop with confidence at MRCOOL DIY Direct – America’s most trusted source for genuine MRCOOL® HVAC products.
SPECIFICATION & DIMENSIONS
SPECIFICATION & DIMENSIONS
Specification | Details |
---|---|
Model Number | DIY-09-HP-WMAH-230D25-O |
Cooling Capacity | 9,000 BTU/h |
Heating Capacity | 9,000 BTU/h |
Recommended Coverage Area | Up to 400 sq. ft. |
Power Supply | 208–230V, 60Hz, 1 Phase |
Minimum Circuit Ampacity | 3 A (est.) |
Maximum Fuse | 15 A (est.) |
Refrigerant Type | R-454B |
Line Set Size | 1/4" Liquid x 3/8" Gas |
Communication Cable Included | Yes, 4-conductor |
Wireless Control | Remote, SmartHVAC App, Alexa, Google Assistant |
Remote Sensor (Follow Me) | Yes |
Dry Mode Function | Yes |
Mounting Type | Wall-Mounted |
Dimensions (WxDxH) | Approx. 31.5" x 7.5" x 11.75" |
Net Weight | Approx. 18 – 20 lbs |
ETL Listing Number | 5031495 |