MRCOOL DIY Select 18,000 BTU 208-230V Ductless Mini-Split Heat Pump Condenser, 17.3 SEER2, R-454B DIYS-18-HP-C-230A11-O
MRCOOL DIY Select 18,000 BTU 208-230V Ductless Mini-Split Heat Pump Condenser, 17.3 SEER2, R-454B DIYS-18-HP-C-230A11-O
- 17,000 BTU/h cooling, 18,000 BTU/h heating
- 17.3 SEER2 | 9 EER2 | 8.5 HSPF2
- Voltage: 208/230V, 1-phase, 60 Hz
- R-454B refrigerant
- Manufacturer part number DIYS-18-HP-C-230A11-O
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Overview
The MRCOOL DIYS-18-HP-C-230A11-O is a mini-split condenser from the MRCOOL DIY Select line. It delivers 17,000 BTU/h of cooling and 18,000 BTU/h of heating capacity. MRCOOL rates its efficiency at 17.3 SEER2, 9 EER2 and 8.5 HSPF2. It uses R-454B refrigerant and runs on 208/230V 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
- Voice control through Amazon Alexa and Google Assistant
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 | DIYS-18-HP-C-230A11-O |
| Series | DIY Select |
| Cooling Capacity (BTU/h) | 17,000 |
| Heating Capacity (BTU/h) | 18,000 |
| Nominal Tonnage | 1.5 |
| SEER2 | 17.3 |
| EER2 | 9 |
| HSPF2 (Region IV) | 8.5 |
| HSPF2 (Region V) | 6.5 |
| Zone Capacity | 1 |
| Voltage (V) | 208/230 |
| Phase | 1 |
| Frequency (Hz) | 60 |
| Minimum Circuit Ampacity (A) | 15 |
| Max Fuse / Breaker (A) | 20 |
| Refrigerant | R-454B |
| Refrigerant Charge (oz) | 34.92 |
| Inverter | Yes |
| Compressor Type | Rotary |
| Metering Device | EEV |
| Sound Level (dBA) | 55 |
| Line Set Length (ft) | 11.5 |
| Max Line Set Length (ft) | 75 ft. |
| Liquid Line Size (in) | 1/4 |
| Suction Line Size (in) | 1/2 |
| Line Set Included | Yes |
| Color | White |
| Dimensions, W × H × D (in) | 30.12 × 21.85 × 11.93 |
| Net Weight (lb) | 62.61 |
| Shipping Dimensions, W × H × D (in) | 35.04 × 29.13 × 13.46 |
| Shipping Weight (lb) | 82.23 |
| Certifications | AHRI Certified, UL Listed, ETL Listed, CSA Listed |
| Warranty | 1 Year Parts, 2 Years Compressor |
| Parts Warranty | 1 Year Parts |
| Compressor Warranty | 2 Years Compressor |
More Documents
Key features
- 17,000 BTU/h cooling, 18,000 BTU/h heating
- 17.3 SEER2 | 9 EER2 | 8.5 HSPF2
- Voltage: 208/230V, 1-phase, 60 Hz
- R-454B refrigerant
- Manufacturer part number DIYS-18-HP-C-230A11-O
Documents & downloads
Certifications
Warranty
Warranty: 1 Year Parts, 2 Years Compressor Parts Warranty: 1 Year Parts Compressor Warranty: 2 Years Compressor Coverage terms, registration and installation requirements are set by MRCOOL; see the MRCOOL warranty document for this model.

