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MRCOOL DIY | Mini Splits

Looking for an energy-efficient, easy-to-install HVAC system? MRCOOL DIY Mini Splits are designed to make home comfort simple, affordable, and efficient—no professional installer required. With cutting-edge inverter technology, Wi-Fi control, and a truly DIY-friendly setup, MRCOOL delivers premium performance for residential, commercial, and off-grid applications.

Whether you’re upgrading your home’s air conditioning or adding climate control to your garage, cabin, or workspace, MRCOOL DIY Mini Splits combine innovation, reliability, and ease of use to give you total temperature control year-round.

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Why Choose MRCOOL DIY Mini Splits?

  • True DIY Installation – No HVAC technician needed. Each unit includes pre-charged lines for quick, hassle-free setup.

  • Energy-Efficient Inverter Technology – Enjoy powerful cooling and heating while saving on energy costs.

  • Smart Control Options – Manage your comfort from anywhere with the MRCOOL SmartHVAC app or voice assistants like Alexa and Google Assistant.

  • Quiet & Reliable Performance – Operates whisper-quiet while maintaining steady indoor comfort.

  • All-Season Functionality – Provides efficient cooling in summer and dependable heating in winter.

  • Eco-Friendly Refrigerant – Designed with environmentally responsible materials for sustainable comfort.

Popular MRCOOL DIY Mini Split Systems

  • MRCOOL DIY 12K Mini Split – Perfect for bedrooms, offices, and small spaces.

  • MRCOOL DIY 18K Mini Split – A versatile option for medium-sized living areas.

  • MRCOOL DIY 24K and 36K Systems – Ideal for larger spaces or open-concept layouts.

  • MRCOOL Advantage Series – High-efficiency mini splits with quiet operation and easy installation.

  • MRCOOL OuttaSight Concealed Duct Units – Sleek, hidden design for seamless comfort and style.

Applications

  • Homes and Apartments – Efficiently heat and cool individual rooms or entire living spaces.

  • Garages and Workshops – Maintain comfort while working year-round.

  • Cabins and Off-Grid Properties – Pair with solar systems for sustainable climate control.

  • Commercial Use – Energy-efficient comfort solutions for offices, retail spaces, and studios.

Shop MRCOOL DIY Mini Splits Today

Experience comfort on your terms with MRCOOL DIY Mini Splits—the perfect blend of simplicity, performance, and energy savings. With innovative features, easy installation, and superior efficiency, MRCOOL makes it easier than ever to create a comfortable living or working environment without the high cost of traditional HVAC systems.

Frequently Asked Questions (FAQs)

Q: What makes MRCOOL DIY Mini Splits different from traditional HVAC systems?
A: MRCOOL DIY units are designed for homeowners to install themselves. They come with pre-charged line sets, eliminating the need for professional HVAC tools or refrigerant handling.

Q: Can I install an MRCOOL DIY Mini Split by myself?
A: Yes! Each system includes everything needed for a straightforward installation, including quick-connect lines and step-by-step instructions.

Q: Are MRCOOL DIY Mini Splits energy efficient?
A: Absolutely. MRCOOL systems use advanced inverter technology to optimize energy consumption, providing powerful cooling and heating with minimal energy waste.

Q: Do MRCOOL DIY Mini Splits work in cold climates?
A: Yes. Many MRCOOL units are designed to provide efficient heating even in sub-freezing temperatures.

Q: What is the lifespan of an MRCOOL DIY Mini Split?
A: With proper maintenance, MRCOOL systems typically last 10–15 years or longer, providing reliable comfort for years to come.

Q: What warranty does MRCOOL offer?
A: MRCOOL DIY systems include industry-leading warranties covering both parts and compressors for long-term peace of mind.

Q: Are MRCOOL Mini Splits compatible with solar power?
A: Yes. MRCOOL systems can be paired with solar energy setups for sustainable, off-grid climate control.

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MRCOOL DIY | 5th Generation 36k BTU Heat Pump Mini Split - Complete System (454B Refrigerant)

MRCOOL DIY

5th Gen E Star 36,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-36-HP-WM-230D25-O DIY Installation. Pro-Level Perfor...

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Original price $3,769.00 - Original price $3,769.00
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MRCOOL DIY | 5th Generation 24k BTU Heat Pump Mini Split - Complete System (454B Refrigerant)

MRCOOL DIY

5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-24-HP-WM-230D25-O DIY-Friendly Installation. Energy ...

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Original price $3,329.00 - Original price $3,329.00
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MRCOOL DIY | 5th Generation 18k BTU Heat Pump Mini Split - Complete System (454B Refrigerant)

MRCOOL DIY

5th Gen E Star 18,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-18-HP-WM-230D25-O Smart Comfort. DIY Installation. H...

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Original price $2,909.00 - Original price $2,909.00
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MRCOOL DIY | 5th Generation 12k BTU Heat Pump Mini Split - Complete System (454B Refrigerant)

MRCOOL DIY

5th Gen E Star 12,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-12-HP-WM-115D25-O DIY Installation. Smart Control. E...

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Original price $2,359.00 - Original price $2,359.00
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MRCOOL DIY | 5th Generation 9k BTU Heat Pump Mini Split - Complete System (454B Refrigerant)

MRCOOL DIY

5th Gen E Star 9,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-09-HP-WM-115D25-O Energy Star® Certified • Smart Cont...

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Original price $2,329.00 - Original price $2,329.00
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