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Searching for the ideal HVAC system that meets your home’s unique needs? The 36k BTU MRCOOL Advantage Ductless Wall Mounted Air Handler with WiFi Smart Kit - 230v - R454B delivers comfort and efficiency while aligning with the latest refrigerant regulations. Designed to work with R454B refrigerant and built for homes where ducted systems are not a fit, this air handler is AHRI certified and backed by ETL, UL, and CSA listings—ensuring verified performance and reliability you can count on.
This MRCOOL Air Handler integrates premium components, including a DC inverter system (via the compatible condenser), delivering quiet, energy-efficient performance with precise temperature control. The built-in WiFi Smart Kit offers compatibility with Amazon Alexa and Google Assistant, allowing hands-free climate adjustments. Combined with smart app control and programmable timers, you get complete comfort control anytime, from anywhere.
Enjoy advanced features like the Follow Me function, which uses sensors in the remote to adjust temperature and airflow direction based on the remote's current location—keeping your comfort personal and effortless. With Gold Fin coil protection and leak detection alerts, this unit is ready for long-lasting performance, even in humid environments. Covered by a standard 2-year compressor and 1-year parts warranty—extendable to a limited lifetime warranty upon registration—this MRCOOL Advantage system is a step toward smarter, more reliable home comfort.
Specifications
| Model | A-36-HP-WMAH-230D-O |
| Product Height (in) | 11.1 |
| Product Length (in) | 14.25 |
| Product Width (in) | 49.57 |
| Configuration | Wall Mounted |
| Air Flow Direction | Horizontal |
| Blower Motor | Variable Speed |
| Cooling Capacity | 3 Ton |
| Electrical Phase | 1-Phase |
| Line Set Connection Type | Flared |
| Liquid Line Size | 3/8 inch |
| Suction Line Size | 5/8 inch |
| Max Overcurrent Protection | 35 amps |
| Weight (lbs) | 55 |
| Refrigerant | R-454b |
| Series | Advantage |
| System Application Type | Ductless Split Systems |
| Voltage | 240 |
| Warranty | 1 Year Parts, 2 Year Compressor |
Resources
- 5th Generation Advantage Customer Brochure (PDF)
- 5th Generation Advantage Installation Manual (PDF)
- 5th Generation Advantage Specification Manual (PDF)
- 5th Generation Advantage Warranty Sheet (PDF)
What's Included
- MRCOOL A-36-HP-WMAH-230D-O
- Owner Manual
- Lifetime Tech Support
Warranty
- 2-Year Compressor Warranty
- 1-Year Parts Warranty
- Extended Limited Lifetime Warranty upon registration