MRCOOL Signature Series 3 Ton R-454B Stud Mount Air Handler 208/230V MCAEAWPEF36E21AA
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Elevate your home comfort with the MRCOOL® Signature Series 36K Stud Mount Air Handler—designed for exceptional flexibility, energy efficiency, and easy installation. Built to fit cleanly between standard wall studs, this slim, space-saving unit is perfect for areas where conventional air handlers aren’t practical.
Despite its compact size, the unit delivers strong and reliable heating and cooling performance when paired with a compatible heat pump or condenser. With both front and bottom return air options available, it offers adaptable airflow configurations to suit your layout.
Built to last, the MRCOOL® Signature Series 36k Stud Mount Air Handler features a rugged galvanized steel cabinet and advanced blower technology for quiet, consistent operation. Full cabinet insulation helps prevent condensation and energy loss, while the high-efficiency ECM motor ensures balanced airflow and energy savings.
Maintenance is quick and easy with the integrated filter rack, and optional electric heat kits are available to provide additional comfort during colder months.
Backed by a 10-year limited parts warranty, the MRCOOL® Signature Series 36K Stud Mount Air Handler is a smart, compact solution that never compromises on comfort.
Technical Specifications
| Tonnage | 3 Ton |
| CFM | 1095 |
| Voltage | 208/230 V |
| Phase | 1 |
| Frequency | 60 Hz |
| Max Fuse/Breaker | 6 A |
| Min Circuit Ampacity | 4.5 A |
| Refrigerant Type | R-454B |
| Sound Level | 57 dBA |
| Liquid Line Size | 3/8" |
| Suction Line Size | 3/4" |
| Net Dimensions (D×H×W) | 19" × 39.5" × 22.125" |
| Net Weight | 110 lbs |
| Gross Dimensions (D×H×W) | 22.25" × 42.89" × 24.6" |
| Gross Weight | 120 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 3T Installation Manual (PDF)
- MRCOOL Signature Series Stud Mount Air Handler 3T Warranty Document (PDF)
- MRCOOL Signature Series Stud Mount Air Handler 3T 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.