Description
MRCOOL DIY 5th Gen EasyPro 9,000 BTU Single Zone Mini Split Complete System 115V with 16 ft. DIY Quick Connect Line Set and DIYPRO Cable
The MRCOOL DIY® 5th Gen EasyPro 9,000 BTU Single Zone Mini Split Complete System with 16 ft DIY Quick Connect line set and DIYPRO cable is an affordable, energy-efficient heating and cooling solution designed for true DIY installation. Engineered to be homeowner-friendly, the system includes a pre‑charged 16 ft line set and DIYPRO cable so you don’t need vacuum pumps, refrigerant tools, or professional HVAC certification to set it up — making installation simpler and more accessible. With inverter technology, this unit automatically adjusts its output to match comfort needs, delivering reliable performance across seasons.
This system offers high efficiency with a SEER2 rating of 20.2 and comfortable heating performance with a HSPF2‑4 of 9.2, helping keep energy costs lower while providing dependable indoor climate control. It produces up to 9,000 BTU of cooling capacity and 10,000 BTU of heating capacity, making it well suited for spaces up to about 400 sq ft, such as small bedrooms, offices, or studio areas.
Designed for quiet operation, the unit operates with indoor sound levels as low as 18 dB(A) on its lowest setting, ensuring peaceful comfort. Multiple operating modes — including Auto, Cool, Heat, Fan‑Only, Dry (dehumidification), and Sleep — give flexible comfort control for various conditions. Built-in Wi‑Fi connectivity enables smart control via a smartphone app on iOS or Android and voice assistant integration.
This complete package includes both the indoor air handler and outdoor condenser, a remote control, and installation manual, backed by a 1‑year compressor warranty and 2‑year parts warranty for peace of mind. Its combination of easy DIY setup, efficient performance, and smart-enabled features makes it a practical choice for anyone seeking dependable year-round comfort without the complexity of traditional HVAC installation.
Please note: This system is designed for DIY installation and includes a pre-charged Quick Connect line set for easy setup without HVAC tools or certification.
Features
- Easy DIY Installation
Includes 16 ft. pre-charged DIY Quick Connect line set and DIYPRO cable—no vacuuming or special tools needed. - High Efficiency
Delivers 20.2 SEER2 cooling and 9.2 HSPF2-4 heating efficiency, saving you money on utility bills. - Advanced Modes
Multiple comfort modes including Auto, Cool, Heat, Fan-Only, Dry (Dehumidification), and Sleep Mode for maximum flexibility. - Smart Control
WiFi-enabled with smartphone app compatibility for iOS and Android, plus voice assistant integration. - Quiet Operation
Indoor noise levels as low as 18 dB(A) ensure whisper-quiet comfort.
Specifications
Dimensions & Weight
| Specifications | Details |
| Condenser Dimensions | 28.35 W” x 10.63 D” x 19.49 H” |
| Condenser Weight | 54.67 lbs |
| Air Handler Dimensions | 152.12 lbs / 69 kg |
| Air Handler Weight | 23.81 lbs |
Capacity & Performance
| Specifications | Details |
| Zone Capacity | 1 |
| Cooling Capacity | 9,000 BTU |
| Outdoor Operating Temperature (Cooling) | 5°F – 122°F |
| EER2 | 11.3 |
| SEER2 | 20.2 |
| Heating Capacity | 10,000 BTU |
| Outdoor Operating Temperature (Heating) | 13°F – 75°F |
| HSPF2-4 | 9.2 |
| HSPF2-5 | 7.1 |
| Coverage Area | Up to 400 sq ft. |
| Outdoor Noise Level | 54 dB(A) |
| Indoor Noise Level (Hi/Mi/Lo) | 43.0/31.0/18.0 dB(A) |
Electrical Requirements
| Specifications | Details |
| Voltage | 115V |
| Phase | 1 |
| Cycle | 60 Hz |
| Max Fuse Breaker | 20A |
| Min Circuit Ampacity | 17A |
Refrigerant & Piping
| Specifications | Details |
| Refrigerant Type | R-454B |
| Refrigerant Volume | 17.28 oz |
| Liquid Line Size | 1/4″ |
| Suction Line Size | 3/8″ |
| Max Line Set Length | 82 ft. |
Features
| Specifications | Details |
| Inverter | DC |
| Compressor Type | Rotary |
| Fan Only Option | Yes |
| Quiet Mode | Yes |
| Auto Cool | Yes |
| Wifi Compatibility | Yes |
| App Compatibility | Yes |
| Works with IOS | Yes |
| Works with Android | Yes |
| Remote Control Included | Yes |
| Modes | Auto Mode: Automatically selects heating or cooling based on the room’s temperature. | Cool Mode: Lowers the room temperature to your desired setting. | Heat Mode: Raises the room temperature to your desired setting. | Fan-Only Mode: Circulates air without heating or cooling. | Dry Mode (Dehumidification): Reduces humidity levels in the room. | Sleep Mode: Gradually adjusts temperature settings for comfortable sleep and energy savings. |
Certifications & Warranty
| Specifications | Details |
| Certifications | UL Listed, CSA Listed, ETL Listed, AHRI Certified |
| Warranty | 2 Year Parts / 1 Year Compressor |
Applications
- Small bedrooms – efficient comfort in compact spaces
- Home offices – stay cool or warm while working
- Studio apartments – great for single-zone coverage
- Sunrooms – regulate hard-to-control temperature areas
- Tiny homes – perfect for compact living spaces
What’s Included
Everything you need is included with your product.
- MRCOOL DIY 5th Gen EasyPro 9,000 BTU Indoor Air Handler
- MRCOOL DIY 5th Gen EasyPro 9,000 BTU Outdoor Condenser
- 16 ft. Pre-Charged Quick Connect Line Set
- DIYPRO Cable
- Remote Control
- Installation Manual
Warranty
- 1 Year Compressor
- 2 Years Parts
Frequently-Asked Questions
Is this system truly DIY?
Yes! The EasyPro line is designed with MRCOOL’s patented Quick Connect pre-charged line sets, eliminating the need for special HVAC tools or certification.
What size room is this best for?
This 9,000 BTU system is ideal for rooms up to 400 sq. ft., such as small bedrooms, offices, or sunrooms.
Can I extend the line set?
Yes, you can extend up to 82 ft., but performance may vary depending on installation conditions.
Manual
- MRCOOL DIY 5th Gen EasyPro 9,000 BTU Single Zone Manual
