MRCOOL DIY 5th Gen 18,000 BTU 208-230V 3-Zone Ductless Mini-Split Heat Pump Condenser, 23.9 SEER2, R-454B DIY-MULTI3-18HP230D-O
MRCOOL DIY 5th Gen 18,000 BTU 208-230V 3-Zone Ductless Mini-Split Heat Pump Condenser, 23.9 SEER2, R-454B DIY-MULTI3-18HP230D-O
- 18,000 BTU/h cooling, 18,000 BTU/h heating
- 23.9 SEER2 | 13 EER2 | 10 HSPF2
- Voltage: 208/230V, 1-phase, 60 Hz
- R-454B refrigerant
- Manufacturer part number DIY-MULTI3-18HP230D-O
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Overview
The MRCOOL DIY-MULTI3-18HP230D-O is a multi-zone mini-split condenser from the MRCOOL DIY 5th gen Multi-Zone Mini-splits line. It delivers 18,000 BTU/h of cooling and heating capacity. MRCOOL rates its efficiency at 23.9 SEER2, 13 EER2 and 10 HSPF2. It uses R-454B refrigerant and runs on 208/230V single-phase power.
A multi-zone condenser runs several indoor air handlers from one outdoor unit, so each room or zone keeps its own temperature setting.
Highlights
- 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-MULTI3-18HP230D-O |
| Series | DIY 5th gen Multi-Zone Mini-splits |
| Cooling Capacity (BTU/h) | 18,000 |
| Heating Capacity (BTU/h) | 18,000 |
| Nominal Tonnage | 1.5 |
| SEER2 | 23.9 |
| EER2 | 13 |
| HSPF2 (Region IV) | 10 |
| HSPF2 (Region V) | 7.8 |
| Zone Capacity | 3 |
| Voltage (V) | 208/230 |
| Phase | 1 |
| Frequency (Hz) | 60 |
| Minimum Circuit Ampacity (A) | 16 |
| Max Fuse / Breaker (A) | 20 |
| Refrigerant | R-454B |
| Refrigerant Charge (oz) | 61.73 |
| Inverter | DC |
| Compressor Type | Rotary |
| Sound Level (dBA) | 60 |
| Line Set Length (ft) | 25 |
| Max Line Set Length (ft) | 172.2 |
| 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) | 35.04 × 26.5 × 13.46 |
| Net Weight (lb) | 101.63 |
| Shipping Dimensions, W × H × D (in) | 40.55 × 29.53 × 17.24 |
| Shipping Weight (lb) | 109.57 |
| Certifications | ENERGY STAR Certified, AHRI Certified, UL Listed, ETL Listed |
| Parts Warranty | 5 years |
| Compressor Warranty | 7 years |
More Documents
Key features
- 18,000 BTU/h cooling, 18,000 BTU/h heating
- 23.9 SEER2 | 13 EER2 | 10 HSPF2
- Voltage: 208/230V, 1-phase, 60 Hz
- R-454B refrigerant
- Manufacturer part number DIY-MULTI3-18HP230D-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.
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