230-Volt DIY® 4th Generation Ductless Mini-Split Wall Mount Air Handler
- Mfg.#
- DIY18HPAH230C25
- Sku#
- 3170776
* Estimated stock levels as of Wed, Apr 1, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The MRCOOL DIY 4th Gen Wall Mounted Air Handler is one of the most efficient air handlers available. Not only can it produce up to 22 SEER efficiency rating it can also cover an area 375-1,600 sq. ft. depending on the size. It is also incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate. To take the simplicity of the installation even further, this air handler is designed to be used with MrCool’s patented Pre-Charged Quick Connect Line Set. The line set is equipped with quick connectors which give a DIY installer the ability to connect the refrigerant piping with wrenches. The line set comes from the factory pre-charged with the correct amount of R-410A refrigerant, so no vacuuming is necessary. Let the MrCool 4th Generation BTU Ductless Wall Mounted Air Handler all of the heating and cooling necessities of your home.
Wall Mount ONLY.
Specifications
General
| BTU | 18,000 |
|---|---|
| Cord Length | 75 ft |
| Coverage | Up tp 750 Sq Ft |
| Mounting | Wall Mount |
| Power Type | Hardwired |
| Refrigerant | R-410A |
| Remote Control | Yes |
| SEER | 22 |
| Type | Wall Mount Air Handler |
| Volts | 208-230 |
Manufacturing Details
The following information is subject to change without notice
| Manufacturer Warranty | Standard 7-year compressor/5-year parts warranty; register for limited lifetime compressor warranty |
|---|---|
| Prop 65 Warning |
|
| Shop USA | Yes |
Videos
Related Documents
Brochure (PDF)
Warranty (PDF)
Installation Guide (PDF)