Spring 2026 Savings !
MRCOOL 9K BTU Advantage Complete System 115v 5th Generation A-09-HP-115D-O
MRCOOL 9K BTU Advantage Complete System 115v 5th Generation A-09-HP-115D-O is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
We offer fast and reliable shipping across the continental U.S., with free shipping available on most orders (exclusions may apply based on brand and product type). Orders are typically processed within 1–2 business days and transit time is usually 4–7 business days. Larger items may ship via freight and require a scheduled curbside delivery. Please ensure your contact details are accurate at checkout. For questions about delivery timelines, shipping eligibility, or special requests, feel free to contact us directly. See policy
Price Match Guarantee
Price Match Guarantee
Find a lower price? Call +1(855-799-1672) and we'll match it! (Some exclusions may apply. See ourLowest Price Guarantee Policyfor more information)
Returns
Returns
Our return policy covers a 30-day period from the date of purchase. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. Defective products are eligible for free returns, with options for a refund or replacement. Customer remorse returns may incur return shipping fees and restocking fees. Refunds are processed within a specified timeframe, subject to restocking fees if applicable. Late or missing refunds should be addressed with your bank or credit card company first. Exchanges may be accepted for defective or damaged items. Shipping costs for returns are typically the responsibility of the customer, except in cases of damaged products. For further details or inquiries, please contact us via phone, email, or live chat.See policy
MRCOOL 9K BTU Advantage Complete System 115v 5th Generation A-09-HP-115D-O is backordered and will ship as soon as it is back in stock.
✅ Authorized Online Dealer
🚚 Free Shipping + No Sales Tax (exclusions may apply)
💲 We Beat The Lowest Price
📦 Fast 4-7 Day Delivery
🏭 Manufacturer Warranty Included
❓ Questions? Call Our Experts: +1 (855-799-1672)
Description
Description
MRCOOL 9K BTU Advantage Complete System 115v 5th Generation A-09-HP-115D-O
The MRCOOL 9K BTU Advantage Complete System 115v 5th Generation delivers high-performance cooling and heating with efficiency and convenience. Designed for small spaces such as bedrooms, offices, or compact living areas, this system provides reliable comfort while maintaining an eco-friendly footprint. Utilizing the R-454B refrigerant, it significantly reduces greenhouse gas emissions and achieves approximately 80% lower Global Warming Potential (GWP) compared to traditional R-410A systems.
Equipped with built-in Wi-Fi, the system allows for seamless control through your smartphone or voice commands using Amazon Alexa or Google Assistant. Its ductless design ensures a faster and more affordable installation, avoiding the complexities of traditional HVAC ductwork while maintaining quiet, whisper-level operation.
The Advantage Series combines practicality with modern technology, offering users an efficient and environmentally conscious solution for home or office climate control. Each system is engineered for lasting durability and ease of use, making it an ideal choice for energy-conscious homeowners.
MRCOOL backs the system with a 1-year parts warranty, a 2-year compressor warranty, and eligibility for a Limited Lifetime warranty through the MRCOOL Care Program with registration. Professional installation is required to ensure optimal performance and safety.
Features
-
R-454B Refrigerant – 80% lower GWP than R-410A
-
Built-in Wi-Fi – Control via smartphone, Alexa, or Google Assistant
-
Quiet Operation – Whisper-quiet comfort
-
Ductless Design – Faster, lower-cost installation
-
Warranty – 1-year parts, 2-year compressor, Limited Lifetime via MRCOOL Care registration
Specifications
| Specification | Details |
|---|---|
| BTU | 9,000 |
| Voltage | 115V |
| Coverage Area | Up to 400 sq. ft. |
| SEER2 | 21.5 |
| HSPF2-4 | 9.0 |
| Application | Small rooms, bedrooms, offices |
| Refrigerant | R-454B |
| Wi-Fi | Built-in (smartphone, Alexa, Google Assistant) |
| Warranty | 1-year parts, 2-year compressor, Limited Lifetime with registration |
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.








