MRCOOL DIY® 24,000 BTU 5th Gen Ductless Mini Split Complete System 230V – Single Zone, Up to 1,050 Sq. Ft. | EZPRO-24-HP-23011DE-O
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MRCOOL® DIY® 24,000 BTU 5th Gen Ductless Mini Split Complete System – Single Zone, 230V
The MRCOOL® DIY® 24,000 BTU 5th Generation Mini Split Complete System is a powerful, energy-efficient HVAC solution for heating and cooling spaces up to 1,050 sq. ft. Designed for easy DIY installation, it’s ideal for large living rooms, open floor plans, garages, workshops, and finished basements. Finally, a garage that’s comfortable year-round — no contractor, no hassle, no compromise. No professional tools, vacuum pump, or HVAC license required.
Why Choose MRCOOL DIY® 5th Gen?
- America’s #1 DIY Mini Split — The most trusted DIY mini split brand in the nation, built for quick setup and long-term reliability.
- DIY QuickConnect® Line Set — Pre-charged with eco-friendly R-454B refrigerant for a fast, vacuum-free installation — no special tools needed.
- Eco-Friendly R-454B Refrigerant — Lower Global Warming Potential (GWP) than R-410A, delivering better energy efficiency with a reduced environmental footprint.
- DIYPRO® Cable — Eliminates the need for electrical conduit. Built tough to withstand outdoor elements and wildlife for lasting performance.
- Multiple Wireless Control Options — Control via included remote, the SmartHVAC app (iOS & Android), or hands-free with Amazon Alexa or Google Assistant.
- Follow Me Function — Airflow automatically adjusts based on the remote’s location for consistent, even temperature throughout the room.
- Dry Mode — Works as a dehumidifier to reduce excess moisture and improve indoor air quality.
- Gold Fin® Condenser Coating — Superior corrosion resistance, ideal for coastal homes and harsh climates.
- Industry-Leading Warranty — 5-year compressor warranty + 3-year parts warranty for total peace of mind.
- Certified Excellence — UL Listed, ETL Listed, AHRI Certified.
Product Overview
- 🏠 Zones: 1
- 📐 Coverage: 751–1,050 sq. ft.
- 🔧 Installation: DIY — No Professional Required
- ⚡ Voltage: 208-230V
- ⭐ Certification: UL Listed, ETL Listed, AHRI Certified
- 🧄 Refrigerant: R-454B
What’s in the Box
- ✅ 24,000 BTU outdoor condenser
- ✅ Indoor wall-mount air handler
- ✅ Pre-charged QuickConnect® line set
- ✅ Mounting bracket
- ✅ Remote control
- ✅ WiFi module
- ✅ DIYPRO® cable
Specifications & Dimensions
| Capacity & Performance | |
|---|---|
| Cooling Capacity | 24,000 BTU |
| Heating Capacity | 25,000 BTU |
| Coverage Area | 751–1,050 sq. ft. |
| SEER2 | 18.9 |
| EER2 | 9.7 |
| HSPF2 | 8.7 |
| Cooling Range | 5°F to 122°F outdoor |
| Heating Range | -13°F to 75°F outdoor |
| Indoor Noise (Hi/Mi/Lo) | 51.5 / 40.5 / 21.5 dB(A) |
| Outdoor Noise | 61 dB(A) |
| Electrical Requirements | |
| Voltage | 208-230V |
| Phase | 1 |
| Cycle | 60 Hz |
| Breaker Size | 20A |
| Refrigerant & Piping | |
| Refrigerant Type | R-454B |
| Liquid Line Size | 1/4" |
| Suction Line Size | 1/2" |
| Dimensions & Weight | |
| Condenser Dimensions | 35.04" W x 13.46" D x 26.5" H |
| Air Handler Dimensions | 42.6" W x 9.21" D x 13.27" H |
| Condenser Weight | 95.9 lbs |
| Air Handler Weight | 35.49 lbs |
| Features | |
| Fan Only Option | Yes |
| Quiet Mode | Yes |
| Auto Cool | Yes |
| WiFi Compatibility | Yes |
| App Compatibility | Yes |
| Works with iOS | Yes |
| Works with Android | Yes |
| Remote Control Included | Yes |
| Certifications & Warranty | |
| Certifications | UL Listed, ETL Listed, AHRI Certified |
| Parts Warranty | 3 Years |
| Compressor Warranty | 5 Years |
Shipping & Returns
🚚 Free Curbside Delivery
All MRCOOL orders ship free via FedEx Ground, FedEx Freight, or an equivalent trusted carrier. Delivery is curbside only — please arrange assistance in advance as carriers are not able to bring items inside your home.
Tracking & Delivery
Tracking information is typically provided within 3–5 business days of your order. Once received, please allow 1–2 business days for tracking details to update.
↩️ Return Policy
30-Day Return Window
Returns must be requested within 30 days of your delivery date. We are unable to accept return requests after this period.
Return Conditions
To qualify for a return, items must be unused and uninstalled, and in original packaging including box and pallet.
Restocking Fee
A 35% restocking fee applies to all approved returns.
📄 View Full Shipping Policy | 📄 View Full Return & Refund Policy
Frequently Asked Questions
What’s the difference between the 5th Gen and 4th Gen?
The 5th Gen MRCOOL DIY® is a significant upgrade with three key improvements: it uses the next-gen R-454B refrigerant (more eco-friendly with lower global warming potential), delivers higher energy efficiency with improved SEER2 ratings, and features enhanced components for better overall reliability and performance.
Can I install it myself, or do I need a professional?
Yes — that’s the beauty of the MRCOOL DIY® system. No HVAC tools or certification required. You connect the indoor and outdoor units yourself using the pre-charged QuickConnect® line set. The only professional you’ll need is a licensed electrician for the electrical hookup to ensure safety and code compliance.
Does it work in cold weather?
Absolutely. The 5th Gen features low-ambient heating technology and delivers reliable heat even when outdoor temperatures drop to -13°F — perfect for year-round use in even the coldest climates.
Does it heat as well as cool?
Yes. All 5th Gen models are full heat pumps, providing both heating and cooling for true year-round comfort in a single system.
Is it Wi-Fi compatible?
Yes. Control your system from anywhere using the MRCOOL SmartHVAC app. It also works with Amazon Alexa and Google Assistant for hands-free voice control.
What is the warranty?
Your purchase is backed by MRCOOL’s warranty:
- 5-Year Compressor Warranty — replacement coverage if the compressor fails within 5 years
- 3-Year Parts Warranty — full parts coverage for 3 years from date of purchase
Recommended BTU By Room Size
| BTU Capacity | Recommended Room Size (Sq. Ft.) |
|---|---|
| 6,000 BTU | Up to 150 sq. ft. |
| 9,000 BTU | 151–350 sq. ft. |
| 12,000 BTU | 351–500 sq. ft. |
| 18,000 BTU | 501–750 sq. ft. |
| 24,000 BTU ← You Are Here | 751–1,050 sq. ft. |
| 36,000 BTU | 1,001–1,500 sq. ft. |
Note: Actual performance may vary depending on room insulation, ceiling height, number of windows, climate zone, and heat-generating appliances.
