# MRCOOL DIY Select 9,000 BTU 0.75-Ton 17.5 SEER 2 Ductless Mini-Split System with 11 ft. Line-115V-R454B

**Brand:** [MRCOOL](https://shop.coreranger.com/brands/MRCOOL)
**SKU:** DIYS-09-HP-115A11-O
**Price:** $1,249 · in stock
**URL:** https://shop.coreranger.com/product/mrcool-diy-select-9-000-btu-0-75-ton-17-5-seer-2-ductless-mini-split-system-with-11-ft-line-115v-r45-343399669

## Specifications

| Spec | Value |
|---|---|
| Model # | DIYS-09-HP-115A11-O |
| Included | Heater,Mounting Hardware,Precharged Line Set,Remote Control |
| Internet # | 343399669 |
| Returnable | 90-Day |
| Filter Type | Reusable |
| Store SKU # | 1016024427 |
| Voltage (v) | 208/230v |
| Amperage (A) | 20 A |
| Zone Capacity | 1 Zone |
| Decibel Rating | 32 dBA |
| Mount Location | Wall Mount |
| Number of Tons | .75 ton |
| Air Handler BTU | 9000 BTU |
| BTU Heat Rating | 9000 BTU |
| Wattage (watts) | Not Measured |
| BTU Cooling Rating | 9000 BTU |
| Condenser depth (in.) | 10.63 |
| Condenser width (in.) | 28.35 |
| Line Set Length (Ft.) | 11 ft |
| Manufacturer Warranty | 1 Year Parts, 2 Years Compressor |
| Condenser height (in.) | 19.49 |
| Condenser weight (lb.) | 24.8 |
| Decibel (Sound) Rating | 32 dBA |
| Air handler depth (in.) | 7.87 |
| Air handler width (in.) | 28.7 |
| Coverage Area (sq. ft.) | 400 |
| Air handler height (in.) | 7.87 |
| Air handler weight (lb.) | 23.81 |
| Refrigerant Compatibility | R-454B |
| Minimum Outdoor Temperature (F) | -13 |
| Seasonal Energy Efficiency Ratio (SEER) | 18.32 |
| Seasonal Energy Efficiency Ratio 2 (SEER 2) | 17.5 |

## Description

The MRCOOL DIY Select 9K BTU 115V Ductless Heat Pump Mini-Split System Bundle combines a 9K condenser and matching air handler to provide efficient year-round heating and cooling for spaces up to 400 sq. ft. Designed for true DIY installation, the system includes an 11.5 ft. Quick Connect line set factory pre-charged with R-454B refrigerant, eliminating the need for vacuum pumps, refrigerant handling, specialized HVAC tools, or professional installation. An included 13 ft. DIYPRO cable replaces traditional electrical conduit while helping protect wiring from moisture, outdoor exposure, pests, and accidental damage.  With up to 17.5 SEER2 cooling efficiency and an 8.8 HSPF2-4 heating rating, this heat pump system delivers reliable comfort while helping reduce energy consumption. Convenient control options include a wireless remote, the MRCOOL Comfort app, and compatibility with Amazon Alexa and Google Assistant for remote and voice operation. Dry Mode, Sleep Mode, Auto Mode, and programmable scheduling allow customized comfort and efficiency.  For long-term durability, the Gold Fin coating provides enhanced corrosion resistance in coastal and high-humidity environments. The system is backed by a 2-year compressor warranty and a 1-year parts warranty for added peace of mind.