MRCOOL
MRCOOL Signature 36,000 BTU Split System Air Handler Stud Mount
MCAEAWPEF36E21AA
36,000 BTU · 208/230V · R-454B
Part of Signature Series – Air Handlers
- Cooling capacity
- 36,000 BTU3 tons
- Power
- 208/230V6A breaker
- Refrigerant
- R-454B
Call for pricing Add it to your cart and send us a quote request — or call 678-467-5515.
Not sure about the size? Use the BTU sizing calculator, or call us and we'll size it with you. Professional installation by a licensed HVAC contractor is required for the manufacturer warranty.
Distributor pricing and stock: call 678-467-5515 or email sales@discountkings.net.
About this product
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, offering a smart solution for a variety of installation scenarios. 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 throughout your space. 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, this unit delivers dependable performance and long-term peace of mind. Whether you're upgrading an existing system, starting a renovation, or building from the ground up, the MRCOOL® Signature Series 36K Stud Mount Air Handler is a smart, compact solution that never compromises on comfort.
Documents & manuals
Specifications
| Type | Air handler (indoor unit) |
|---|---|
| Series | Signature Series |
| Cooling capacity | 36,000 BTU |
| Nominal size | 3 tons |
| Airflow | 1095 CFM |
| Sound level | 57 dBA |
| Voltage | 208/230V |
|---|---|
| Phase | 1-phase |
| Min. circuit ampacity (MCA) | 4.5 A |
| Max. breaker (MOP) | 6 A |
| Refrigerant | R-454B |
|---|---|
| Liquid line | 3/8" |
| Suction line | 3/4" |
| Indoor unit / mounting | Stud Mount |
|---|---|
| Dimensions (in) | 22.125 W × 19 D × 39.5 H |
| Weight | 110 lb |
| Shipping weight | 120 lb |
| Color | Grey |
| AHRI certified | Yes |
|---|---|
| Safety listing | UL, ETL |
| Parts warranty | 10 years |
| UPC | 840255595940 |

