MRCOOL Signature Series 1.5 Ton R-454B Stud Mount Air Handler 208/230V MCAEAWPEF18D21AA
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Enhance your HVAC setup with the MRCOOL® Signature Series 18K Stud Mount Air Handler—designed for exceptional versatility, efficiency, and simplified installation. Built to fit between standard wall studs, this compact and space-saving unit is ideal for areas where traditional air handlers can't be installed, offering flexible solutions for a variety of applications.
Though slim in design, this air handler delivers robust heating and cooling performance when matched with a compatible heat pump or condenser. It offers both front and bottom return air configurations, allowing you to tailor the setup to your specific space and airflow needs.
Constructed with a durable galvanized steel cabinet and featuring advanced blower technology, the MRCOOL® Signature Series 18k Stud Mount Air Handler ensures quiet operation and long-lasting reliability. Full cabinet insulation helps reduce condensation and energy loss, while the high-efficiency ECM motor provides consistent airflow and improved energy savings.
A built-in filter rack allows for quick and easy filter changes, and optional electric heat kits are available to boost performance during colder months.
Backed by a 10-year limited parts warranty, this unit delivers peace of mind along with performance. Whether you're remodeling, upgrading, or building new, the MRCOOL® Signature Series 18k Stud Mount Air Handler is a dependable, space-conscious solution built for comfort and convenience.
Technical Specifications
| Tonnage | 1.5 Ton |
| CFM | 685 |
| Voltage | 208/230 V |
| Phase | 1 |
| Frequency | 60 Hz |
| Max Fuse/Breaker | 3 A |
| Min Circuit Ampacity | 2.5 A |
| Refrigerant Type | R-454B |
| Sound Level | 53 dBA |
| Liquid Line Size | 3/8" |
| Suction Line Size | 3/4" |
| Net Dimensions (D×H×W) | 15" × 36" × 20.5" |
| Net Weight | 88 lbs |
| Gross Dimensions (D×H×W) | 18.11" × 39.375" × 23.22" |
| Gross Weight | 97 lbs |
Certifications
- UL Listed
- CSA Listed
- ETL Listed
- AHRI Certified
Warranty
- 10 Year Parts Warranty
- Limited Lifetime Compressor Warranty
Product Documentation
- MRCOOL Signature Series Stud Mount Air Handler 1.5T Installation Manual (PDF)
- MRCOOL Signature Series Stud Mount Air Handler 1.5T Warranty Document (PDF)
- MRCOOL Signature Series Stud Mount Air Handler 1.5T Brochure (PDF)
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.