SKU:A-09-HP-115D-O
MRCOOL 5th Gen Advantage 9,000 BTU Single Zone Mini Split Complete System with 16ft. Line Set 115V (HVAC Technician Required), A-09-HP-115D-O
MRCOOL 5th Gen Advantage 9,000 BTU Single Zone Mini Split Complete System with 16ft. Line Set 115V (HVAC Technician Required), A-09-HP-115D-O
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Note: MRCOOL is the only system that maintains its full warranty even when installed by the homeowner. Learn More
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MRCOOL 5th Gen Advantage 9,000 BTU Mini Split System (115V)
High-Efficiency Heating & Cooling | 21.5 SEER2 | Wi-Fi Enabled
Upgrade your comfort without rewriting your home's electrical system.
The MRCOOL 5th Gen Advantage 9,000 BTU Mini Split offers the perfect balance of performance, technology, and value. Designed specifically for smaller spaces up to 350 sq. ft., this system is the ideal climate solution for bedrooms, home offices, nurseries, or studio apartments.
Operating on standard 115V household power, this unit is an excellent problem-solver for older homes or room additions where installing high-voltage (220V) wiring is difficult or expensive. With a stellar 21.5 SEER2 efficiency rating, it delivers premium comfort while keeping utility costs low.

🔥 Top Features & Benefits
Future-Proof Eco-Performance (R-454B)
Step into the future of HVAC with the new R-454B refrigerant. This 5th Generation system is environmentally advanced, offering an 80% lower Global Warming Potential (GWP) than older R-410A models. You get a system that is compliant with new regulations and better for the planet.
Smart Home Ready
Control your comfort from the palm of your hand or the sound of your voice. The built-in Wi-Fi connects seamlessly to the SmartHVAC app, Google Assistant, and Amazon Alexa. Turn the unit on before you get home or adjust the temperature without leaving the couch.
"Follow Me" Precision Comfort
Standard thermostats measure temperature at the wall, which can leave you too hot or too cold. The MRCOOL remote features Follow Me® technology, which senses the temperature at the remote's location—right where you are sitting—and adjusts the unit to ensure you feel exactly the temperature you set.
Whisper-Quiet Operation
Experience cooling that is felt but not heard. With indoor noise levels as low as 18 dB(A), this unit is significantly quieter than a library, ensuring uninterrupted sleep and distraction-free work.
Built for Durability (Gold Fin®)
The outdoor condenser is equipped with Gold Fin® technology, a specialized corrosion-resistant coating that protects the unit from salty air, rain, and other corrosive elements. This ensures a longer lifespan, even in coastal environments.
📋 Technical Specifications
| Feature | Specification |
| System Type | Ductless Mini Split Heat Pump |
| Cooling/Heating Capacity | 9,000 BTU / 10,000 BTU |
| Coverage Area | Up to 350 sq. ft. |
| Voltage | 115V (Standard Phase 1, 60Hz) |
| Efficiency Rating | 21.5 SEER2 / 9.0 HSPF2-4 |
| Noise Level (Indoor) | Low as 18 dB(A) |
| Line Set Length | 16 ft. (Included) |
| Refrigerant | R-454B (Eco-Friendly) |
| Certifications | AHRI Certified, ETL Listed, NEEP ccASHP |
⚠️ Installation Requirement
Professional HVAC Technician Required
Please Note: The MRCOOL Advantage Series is distinct from the MRCOOL DIY Series. While it includes a 16ft line set for convenience, this system requires professional installation by a licensed HVAC technician to vacuum lines, charge refrigerant (if lines are extended), and ensure proper electrical connections. It is the perfect choice for homeowners who want MRCOOL quality but prefer to hand the installation work off to a pro.
🛡️ Warranty Coverage
Protect your investment with MRCOOL’s competitive warranty package:
-
1-Year Parts Warranty
-
2-Year Compressor Warranty
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1-Year Remote Warranty
-
Extended Coverage: Eligible for Lifetime Compressor Warranty when enrolled in the MRCOOL® Care program (terms apply).
| DIMENSIONS | |
|---|---|
| Condenser Dimensions | 30.12" W x 11.93" D x 21.85" H |
| Air Handler Dimensions | 28.43" W x 7.36" D x 11.42" H |
| Condenser Weight | 56.66 lbs |
| Air Handler Weight | 17.42 lbs |
| CAPACITY & PERFORMANCE | |
| Zone Capacity | 1 |
| Cooling Capacity | 9,000 BTU |
| Outdoor Operating Temperature (Cooling) | 5°F - 122°F |
| EER2 | 12.5 |
| SEER2 | 21.5 |
| Heating Capacity | 10,000 BTU |
| Outdoor Operating Temperature (Heating) | 5°F - 75°F |
| HSPF2-4 | 9.0 |
| HSPF2-5 | 7.0 |
| Coverage Area | Up to 350 sq. ft. Consider factors like ceiling height, insulation, sunlight exposure, and number of occupants. |
| Outdoor Noise Level | 52.4 dB(A) |
| Indoor Noise Level (Hi/Mi/Lo) | 43.0/37.5/33.5/25.0/18.0 dB(A) |
| ELECTRICAL REQUIREMENTS | |
| Voltage | 115V |
| Phase | 1 |
| Cycle | 60 Hz |
| Max Fuse Breaker | 20A |
| Min Circuit Ampacity | 18A |
| REFRIGERANT & PIPING | |
| Refrigerant Type | R-454B |
| Refrigerant Volume | 21.52 oz |
| Liquid Line Size | 1/4" |
| Suction Line Size | 3/8" |
| Max Line Set Length | 82 ft. |
| FEATURES | |
| Inverter | DC |
| Compressor Type | Rotary |
| Wifi Compatibility | Yes |
| App Compatibility | Yes |
| Works with IOS | Yes |
| Works with Android | Yes |
| Remote Control Included | Yes |
| CERTIFICATIONS & WARRANTY | |
| Certifications | UL Listed, CSA Listed, ETL Listed, AHRI Certified |
| Warranty | 1-year parts, 2-year compressor, 1-year remote warranty; optional Lifetime compressor coverage with MRCOOL® Care enrolment. |
At Top Cleaning Equipment, we're committed to getting your order to you smoothly and efficiently, at no extra cost for shipping.
Complimentary Shipping on All Orders: Every product you purchase will be shipped to you completely free of charge.
For Larger & Heavier Equipment (Freight LTL Delivery):
- Specialized Handling: Large and heavy items will be carefully shipped via Freight LTL (Less-Than-Truckload) delivery. This ensures the safe transport of your substantial equipment.
- Convenient Delivery Scheduling: Once your item arrives at your local freight center, the shipping company will contact you directly to schedule a convenient delivery appointment.
- Required Signature: For your security and to confirm successful delivery, a signature will be required at the time of receiving your freight shipment.
For Smaller Products (Ground Shipping):
- Standard Delivery: Products weighing under approximately 150 lbs. will be shipped efficiently via ground delivery using trusted carriers like FedEx or UPS.
Processing & Tracking Your Order:
- Prompt Dispatch: If your order is in stock and your payment has been successfully processed, your equipment will ship within five business days from the date of your order.
- Real-time Tracking: We'll keep you informed! You will receive tracking information via email within 24 hours of your order leaving our warehouse. This email will be sent to the address you provided during checkout.
- Need an Update? If you haven't received your tracking information within six business days of placing your order, please don't hesitate to reach out to us at info@topcleaningequipment.com. We're here to help!
At Top Cleaning Equipment, your satisfaction and peace of mind are our top priorities. We are proud to offer only high-quality, warranted products, ensuring you receive reliable and durable equipment for your cleaning needs.
- Authorized Dealer Assurance: We are an authorized dealer for every brand featured on our catalog. This means every product you purchase comes standard with a free manufacturer's warranty, providing you with direct support and protection from the source.
- Personalized Customer Care: We believe in working personally with every customer. Our dedicated team is committed to ensuring your complete satisfaction with every purchase, from initial inquiry to post-delivery support.
Questions? We're Here to Help! If you have any questions about a specific product or brand, or need expert advice, please don't hesitate to: 📞 Call (844) 777-0683 ✉️ Or email us at info@topcleaningequipment.com
What if there is damage during transit?
We understand that receiving your equipment in perfect condition is crucial. Please follow these steps if you suspect transit damage:
- Immediate Inspection Upon Delivery: Carefully inspect the condition of your item and its packaging immediately upon delivery.
- Note Damage on Bill of Lading (Freight Shipments): If you observe any visible damage to the item or its packaging, it is crucial to make a clear note of this damage on the Bill of Lading (BOL) before signing for any freight (LTL) shipment.
- Contact Us Promptly: Contact us immediately with your order number and provide clear photos or videos to document any damage that may have occurred during transit.
- Our Solution: Upon verification, we will promptly either replace the damaged item at no extra cost to you, or provide clear instructions for return shipping and issue a full refund.
BTU Coverage Guide
Find the perfect cooling capacity for your space
Note: Performance may be affected by factors such as ceiling height, insulation quality, and sunlight exposure. For rooms with high heat loads (kitchens or large windows), we recommend sizing up. Need help? Contact our experts.
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