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MRCOOL 5th Gen Advantage 12K BTU Wall Mount Air Handler 230V
$343.00$427.00
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Description
Efficient Climate Control: MRCOOL 5th Gen Advantage 12k BTU Wall Mount Air Handler
Experience superior comfort and energy savings with the MRCOOL 12k BTU Wall Mount Air Handler, the high-performance indoor component of the Advantage 5th Gen series. Engineered for 208-230V systems, this unit delivers powerful heating and cooling for rooms up to 550 square feet, making it the ideal choice for master suites, garages, and additions.
Updated with eco-friendly R-454B refrigerant compatibility, this air handler works seamlessly with matching outdoor units to achieve an impressive 21.3 SEER2 efficiency rating. It features integrated SmartHVAC Wi-Fi control, allowing you to manage settings via smartphone or voice assistants like Alexa and Google Assistant. Whether replacing an old unit or completing a new professional installation, this air handler offers quiet, reliable performance you can trust.
⚠️ Important Installation Notice
This listing is for the Indoor Air Handler Only. It must be paired with a compatible 230V outdoor condenser and installed by a licensed HVAC professional. The unit does not come pre-charged.
Key Features and Benefits
- 230V High-Efficiency Design: Optimized for 208-230V power supplies, ensuring stable operation and contributing to a high 21.3 SEER2 system rating.
- SmartHVAC Wi-Fi Integration: Built-in module allows for complete remote control via the SmartHVAC app (iOS/Android) and voice commands through Amazon Alexa and Google Assistant.
- Whisper-Quiet Airflow: Operates as quietly as 21 dB(A), providing powerful climate control without disrupting your sleep or work.
- R-454B Ready: Designed to work with the latest low-GWP R-454B refrigerant, ensuring compliance with modern environmental standards.
- Intelligent Comfort: Includes convenient features like Sleep Mode for nighttime efficiency, Louver Position Memory, and Auto Restart after power outages.
- Sleek Modern Look: The compact, white wall-mounted chassis fits unobtrusively into any room décor.
Smart Control from Anywhere
Control your MRCOOL® Advantage ductless mini split remotely using your smartphone or voice commands. The system is fully compatible with Amazon Alexa and Google Assistant, allowing temperature adjustments, mode changes, and scheduling through the SmartHVAC app or supported voice devices.
Install Almost Anywhere
Ductless mini split systems offer flexible installation without ductwork or structural disruption.
- Wall-mounted indoor unit preserves windows and floor space
- Ideal for spaces without existing ducts
- Suitable for garages, sunrooms, additions, offices, and remodeled rooms
The Advantage Series brings efficient heating and cooling to spaces traditional HVAC systems can’t easily reach.
Specifications
- Brand Name: MRCOOL
- Series: Advantage 5th Gen
- Model: A-12-HP-WMAH-230D-O
- Unit Type: Mini-Split Air Handler (Indoor Unit)
- Cooling/Heating Capacity: 12,000 BTU
- Voltage: 208-230V
- Phase: 1
- Cycle: 60 Hz
- Refrigerant Compatibility: R-454B (Must be charged on-site)
- Mount Type: Wall Mount
- CFM (Airflow): Max 359.0 / Min 144.2
- Sound Level: Low 21 dB(A) / High 44 dB(A)
- Controller: Remote Control & Wi-Fi Module Included
- Warranty: 1-Year Parts / 1-Year Remote (Requires Professional Installation)
Why You Should Get This Air Handler
- Direct Replacement: The perfect factory-direct replacement for a damaged or malfunctioning Advantage 5th Gen 230V indoor head.
- Enhanced Filtration: Features reusable filters that are easy to clean, helping to maintain better indoor air quality.
- User-Friendly Control: Comes with both a handheld remote and app connectivity, giving you flexible ways to adjust your comfort.
- Value & Reliability: Offers high-tier features like inverter compatibility and smart controls at an accessible price point.
Frequently Asked Questions
Can I mix this 230V air handler with a 115V condenser?
No. You must match the voltage. A 230V air handler requires a 230V condenser. Mixing voltages is dangerous and will damage the equipment.
Does this unit come with a line set?
No. This listing is for the indoor unit only. Copper line sets and communication wires are typically sold separately or provided by your installer.
Is this unit pre-charged with refrigerant?
No. Indoor air handlers are pressurized with nitrogen (for testing) but do not contain refrigerant. The refrigerant is stored in the outdoor condenser.
Can I install this myself?
No. This is not a DIY product. It requires a licensed HVAC professional to connect the piping, vacuum the lines, and ensure the system is properly charged and leak-free.
Best Price Guarantee!
Best Price Guarantee
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Why Buy From Us
Why Buy From Wild Oak Trail?
We’re a family-run business. My Wife Hailey and I run this business with our small staff of 3 awesome people. When you shop with Wild Oak Trail, you're supporting real people, not a big corporation.
We truly care. We’re here before, during, and after your purchase. Good products and great service—that’s how we earn your trust. We see and celebrate EVERY sale that comes in!
We choose quality. If we wouldn’t use it ourselves, we won’t offer it. Our goal is to make you happy enough to tell your friends.
Thanks for supporting our family and being part of the Wild Oak Trail community!