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MRCOOL DIY 5th Gen 2-Zone 45,000 BTU Mini Split A/C & Heat Pump
SKU DIYM255HPW01D00
From
Price
$6,120.00
Take control of your comfort with the MRCOOL DIY 5th Gen Multi-Zone Mini Split System - the easiest and most affordable way to get powerful, energy-saving heating and cooling without hiring a pro.
- Two Rooms, Perfect Comfort: Heat or cool two spaces that are 350 sq. ft. and 1,500 sq. ft. each with independent temperature control for personalized comfort.
- Truly DIY-Friendly: Forget expensive installs - no HVAC license or special tools required. If you can use basic hand tools, you can do this.
- No Hassle Setup: Comes with pre-charged Quick-Connect® line sets, so there’s no messy refrigerant handling or vacuuming. Just connect and enjoy.
- Year-Round Savings: Boasting up to 22 SEER2 cooling efficiency and 10.6 HSPF2-4 heating performance, this system delivers serious energy savings.
- Built for Every Season: Stay cozy even in the dead of winter - reliable heating works all the way down to -13°F.
- Strong Warranty Protection: Includes 7-Year Compressor Replacement and 5-Year Parts Coverage.
Whether it’s hot summer days or freezing winter nights, the MRCOOL DIY Mini Split keeps your home comfortable and your energy bills low. Smart. Simple. Affordable.
Technical Specifications
| SYSTEM OVERVIEW | |
|---|---|
| System Type | Ductless Mini Split Air Conditioner & Heat Pump |
| Zones | 2 |
| Capacity | Total: 45,000 BTU Zone 1: 9,000 BTU Zone 2: 36,000 BTU |
| Coverage Area | Total: 1,850 sq. ft. Zone 1: 350 sq. ft. Zone 2: 1,500 sq. ft. |
| Refrigerant | R-454B |
| Line Sets Included | 2 x Pre-Charged Line Sets |
| Warranty | 7 Years Compressor 5 Years Parts |
| OUTDOOR UNIT (55K) x 1 | |
| Model | DIY-MULTI6-55HP230D-O |
| Dimensions | 37.48" W x 16.34" D x 52.48" H |
| Cooling Capacity | 47,000 BTU |
| SEER2 | 22.0 |
| EER2 | 12.0 |
| Heating Capacity | 55,000 BTU |
| HSPF2-4 | 10.6 |
| HSPF2-5 | 8.5 |
| Outdoor Noise Level | 64.0 dB(A) |
| Outdoor Operating Temperture | Cooling: 5°F – 122°F Heating: -13°F – 75°F |
| Voltage | 208–230V |
| Phase | 1 |
| Cycle | 60Hz |
| Min Circuit Ampacity | 43.0A |
| Max Fuse Breaker | 45.0A |
| Weight | 245.81 lbs |
| Certifications | ENERGY STAR Certified AHRI Certified UL Listed ETL Listed |
| INDOOR UNIT (9K) x {Insert Number} | |
| Model | DIY-09-HP-WMAH-230D25-O |
| Dimensions | 31.57" W x 7.44" D x 11.69" H |
| Mounting Type | Wall |
| Cooling Capacity | 9,000 BTU |
| Heating Capacity | 9,000 BTU |
| Coverage Area | 151 to 350 sq. ft. |
| Liquid Line Size | 1/4" |
| Suction Line Size | 3/8" |
| 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. |
| Weight | 24.47 lbs |
| INDOOR UNIT (36K) x {Insert Number} | |
| Model | DIY-36-HP-WMAH-230D25-O |
| Dimensions | 49.57" W x 11.1" D x 14.25" H |
| Mounting Type | Wall |
| Cooling Capacity | 36,000 BTU |
| Heating Capacity | 36,000 BTU |
| Coverage Area | 1,001 to 1,500 sq. ft. |
| Liquid Line Size | 3/8" |
| Suction Line Size | 5/8" |
| 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. |
| Weight | 48.72 lbs |
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