Signature 18,000 BTU Split System Air Handler Stud Mount
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...
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 throughout your home. 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.
Specifications
| UNIT TYPE | Air Handler |
| CONFIGURATION | Stud Mount |
| WORKS WITH | Signature Series Top Discharge Condensers |
| CFM | 685 |
| TONNAGE | 1.5 |
| VOLTAGE (V) | 208/230 |
| PHASE | 1 |
| CYCLE | 60 |
| MAX FUSE BREAKER (A) | 3 |
| MIN CIRCUIT AMPACITY (A) | 2.5 |
| MOUNT TYPE | Stud Mount |
| COLOR | Grey |
| REFRIGERANT TYPE | R-454B |
| DECIBEL RATING (DBA) | 53 |
| AIR FLOW DIRECTION | Upflow |
| DRAIN CONNECTION SIZE | 3/4 |
| LIQUID LINE SIZE | 3/8 |
| SUCTION LINE SIZE | 3/4 |
| BLOWER MOTOR TYPE | ECM |
| BLOWER MOTOR HP | 1/3 |
| BLOWER MOTOR SPEEDS | 5 |
| BLOWER MOTOR RPM | 960 |
| FILTER TYPE | Replaceable |
| FILTER SIZE | 15 * 19 * 1 |
| METERING DEVICE | Orifice |
| AUXILIARY HEATER INCLUDED | No |
| AUXILIARY HEATER AVAILABLE | Yes |
| AUXILIARY HEATER SIZES | 5kW, 7.5kW, 10kW |
| UL LISTED | Yes |
| CSA LISTED | Yes |
| ETL LISTED | Yes |
| ENERGY STAR CERTIFIED | No |
| AHRI CERTIFIED | Yes |
| BASE WARRANTY | 10 Year Parts, Limited Lifetime Compressor Warranty |
| BASE PARTS WARRANTY | 10 Year |
| BASE COMPRESSOR WARRANTY | Limited Lifetime |
| CONTAINS ELECTRONICS | Yes |
| CONTAINS CHEMICALS | Yes |
| CONTAINS COMPRESSED GAS | Yes |
| PROPOSITION 65 WARNING | Yes |
| NET DEPTH (IN) | 15 |
| NET HEIGHT (IN) | 36 |
| NET WIDTH (IN) | 20.5 |
| NET WEIGHT (LBS) | 88 |
| GROSS DEPTH (IN) | 18.11 |
| GROSS HEIGHT (IN) | 39.375 |
| GROSS WIDTH (IN) | 23.22 |
| GROSS WEIGHT (LBS) | 97 |
Resources & Manuals