MRCOOL DIY 5th Gen 9,000 BTU 115V Ductless Mini-Split Heat Pump Condenser, 23.6 SEER2, R-454B DIY-09-HP-C-115D25-O
MRCOOL DIY 5th Gen 9,000 BTU 115V Ductless Mini-Split Heat Pump Condenser, 23.6 SEER2, R-454B DIY-09-HP-C-115D25-O
- 9,000 BTU/h cooling, 10,000 BTU/h heating
- 23.6 SEER2 | 14 EER2 | 11.5 HSPF2
- Voltage: 115V, 1-phase, 60 Hz
- R-454B refrigerant
- Manufacturer part number DIY-09-HP-C-115D25-O
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Overview
The MRCOOL DIY-09-HP-C-115D25-O is a mini-split condenser from the MRCOOL DIY 5th gen Single-Zone Mini-splits line. It delivers 9,000 BTU/h of cooling and 10,000 BTU/h of heating capacity. MRCOOL rates its efficiency at 23.6 SEER2, 14 EER2 and 11.5 HSPF2. It uses R-454B refrigerant and runs on 115V single-phase power.
This is the outdoor unit of a mini-split system. Pair it with a compatible MRCOOL indoor air handler and line set to complete the system.
Highlights
- Gold Fin® coated condenser coil for corrosion resistance
- Quick Connect® refrigerant connections with pre-charged lines, so no vacuum pump or brazing is needed
- Designed for homeowner installation without specialized HVAC tools
- DIYPRO® cable replaces electrical conduit and protects the wiring outdoors
- Voice control through Amazon Alexa and Google Assistant
- Control from the MRCOOL SmartHVAC app on iOS and Android
- Follow Me® mode senses temperature at the remote for comfort where you sit
Installation
MRCOOL designs this product for do-it-yourself installation. Read the installation manual before you start, and check local electrical code and permit requirements.
Specifications
| Model | DIY-09-HP-C-115D25-O |
| Series | DIY 5th gen Single-Zone Mini-splits |
| Cooling Capacity (BTU/h) | 9,000 |
| Heating Capacity (BTU/h) | 10,000 |
| Nominal Tonnage | 0.75 |
| SEER2 | 23.6 |
| EER2 | 14 |
| HSPF2 (Region IV) | 11.5 |
| HSPF2 (Region V) | 8.6 |
| Zone Capacity | 1 |
| Voltage (V) | 115 |
| Phase | 1 |
| Frequency (Hz) | 60 |
| Minimum Circuit Ampacity (A) | 18 |
| Max Fuse / Breaker (A) | 20 |
| Refrigerant | R-454B |
| Refrigerant Charge (oz) | 30.34 |
| Inverter | DC |
| Compressor Type | Rotary |
| Sound Level (dBA) | 54 |
| Line Set Length (ft) | 25 |
| Max Line Set Length (ft) | 82 |
| Liquid Line Size (in) | 1/4 |
| Suction Line Size (in) | 3/8 |
| Wi-Fi Compatible | Yes |
| App Control | Yes |
| Color | White |
| Dimensions, W × H × D (in) | 30.12 × 21.85 × 11.93 |
| Net Weight (lb) | 65.48 |
| Shipping Dimensions, W × H × D (in) | 36.22 × 27.56 × 16.54 |
| Shipping Weight (lb) | 83.11 |
| Certifications | ENERGY STAR Certified, AHRI Certified, UL Listed, ETL Listed |
| Parts Warranty | 5 years |
| Compressor Warranty | 7 years |
More Documents
Key features
- 9,000 BTU/h cooling, 10,000 BTU/h heating
- 23.6 SEER2 | 14 EER2 | 11.5 HSPF2
- Voltage: 115V, 1-phase, 60 Hz
- R-454B refrigerant
- Manufacturer part number DIY-09-HP-C-115D25-O
Documents & downloads
Certifications
Warranty
Parts Warranty: 5 years Compressor Warranty: 7 years Coverage terms, registration and installation requirements are set by MRCOOL; see the MRCOOL warranty document for this model.

