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MRCOOL
MRCOOL DIY 4th Gen E Star 12K BTU Ductless Mini-Split Heat Pump – 22 SEER, 25 ft Pre-Charged Line Set
MRCOOL DIY 4th Gen E Star 12K BTU Ductless Mini-Split Heat Pump – 22 SEER, 25 ft Pre-Charged Line Set
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SKU:DIY-12-HP-WM-115C25
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Frequently Asked Questions
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Shipping times vary but are typically 5–8 business days after the order has been processed. A tracking number will be provided via email once your order has shipped.
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Depending on the size and contents of your order, it may be shipped in multiple packages. If this happens, you will receive tracking information for each package.
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- Description
- Key Features
- Specifications
- Dimensions & Weight
- Package Includes
- Warranty & Support
Experience modern comfort and energy efficiency with the MRCOOL DIY 4th Gen 12K BTU Ductless Mini-Split Heat Pump. Designed for easy DIY installation, this Energy Star-certified system delivers heating and cooling for spaces up to 500 sq. ft. while achieving an impressive 22 SEER efficiency rating.
The included 25 ft pre-charged line set with quick connectors ensures a hassle-free setup without the need for special tools or professional installation. Featuring variable-speed DC inverter technology, the MRCOOL DIY system provides energy-efficient temperature control, while the Gold Fin® condenser enhances corrosion resistance, making it ideal for coastal environments.
Equipped with multiple operation modes, including heat, cool, dehumidify (dry mode), and sleep mode, this system ensures personalized comfort year-round. The Follow Me® function detects temperature changes based on the location of the remote control, ensuring targeted comfort wherever you are in the room.
Control your mini-split from anywhere with WiFi-enabled SmartHVAC technology, compatible with iOS, Android, Amazon Alexa, and Google Assistant. Enjoy peace of mind with a 7-year compressor warranty and a 5-year parts warranty, with the option to register for a limited lifetime compressor warranty.
- DIY Installation – 25 ft pre-charged line set with quick connectors for easy setup
- 500 sq. ft. Heating & Cooling – 12K BTU capacity for year-round climate control
- High Energy Efficiency – 22 SEER rating, Energy Star-certified
- SmartHVAC WiFi Control – Works with Apple & Android devices, Alexa, and Google Assistant
- Gold Fin® Condenser – Corrosion-resistant design, ideal for coastal and humid environments
- Variable-Speed DC Inverter – Energy-efficient compressor for lower electricity bills
- Follow Me® Technology – Remote-controlled temperature detection for personalized comfort
- Multiple Modes – Heat, Cool, Dehumidify (Dry Mode), and Sleep Mode
- Eco-Friendly Refrigerant – Uses R-410A for reduced environmental impact
- Reliable Warranty – 7-year compressor, 5-year parts warranty, with lifetime compressor warranty registration option
- Cooling Capacity: 12,000 BTU
- Heating Capacity: 12,000 BTU
- SEER: 22 (Energy Star Certified)
- Voltage: 115V / 1 Phase / 60Hz
- Refrigerant Type: R-410A (Pre-Charged)
- Smart Control: Yes, WiFi-enabled (iOS, Android, Alexa, Google Assistant)
- WiFi Compatibility: Yes
- Works with iOS & Android: Yes
- Remote Control Included: Yes
- Max Line Set Length: 25 ft (Pre-Charged)
- Liquid Line Size: 1/4 in
- Suction Line Size: 1/2 in
- ENERGY STAR Certified: Yes
- AHRI Certified: Yes
- Condenser: 30.3"W × 21.85"H × 11.93"D
- Air Handler: 31.57"W × 11.61"H × 7.87"D
- Condenser Weight: 62.83 lbs
- Air Handler Weight: 26.5 lbs
- 1 x MRCOOL DIY 4th Gen 12K BTU Mini-Split System
- 1 x 25 ft Pre-Charged Line Set with Quick Connectors
- 1 x Smart Remote Control with Follow Me® Technology
- 1 x WiFi SmartHVAC Control Module
- 1 x Installation Kit
- 1 x User Manual
- 1 x Warranty Card
- 7-Year Compressor Warranty
- 5-Year Parts Warranty
- Limited Lifetime Compressor Warranty Available Upon Registration
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