MRCOOL DIY 4th Gen 18,000 BTU 208-230V Ductless Mini-Split Heat Pump Condenser, 22.7 SEER2, R-410A DIY-18-HP-C-230C25
MRCOOL DIY 4th Gen 18,000 BTU 208-230V Ductless Mini-Split Heat Pump Condenser, 22.7 SEER2, R-410A DIY-18-HP-C-230C25
- 18,000 BTU/h cooling, 18,000 BTU/h heating
- 22.7 SEER2 | 12.6 EER2 | 9.8 HSPF2
- Rated for spaces up to 750 sq. ft.
- Voltage: 208-230V, 1-phase, 60 Hz
- Manufacturer part number DIY-18-HP-C-230C25
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Overview
The MRCOOL DIY-18-HP-C-230C25 is a mini-split condenser from the MRCOOL DIY 4th Gen Condenser line. It delivers 18,000 BTU/h of cooling and heating capacity. MRCOOL rates its efficiency at 22.7 SEER2, 12.6 EER2 and 9.8 HSPF2. It uses R-410A refrigerant and runs on 208-230V single-phase power. MRCOOL rates it for spaces up to 750 sq. ft.
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
- Control from the MRCOOL SmartHVAC app on iOS and Android
- Follow Me® mode senses temperature at the remote for comfort where you sit
- Inverter-driven variable-speed compressor adjusts output to demand for steadier temperatures and lower energy use
- Variable-speed DC inverter compressor technology cuts operating costs
- R-410A environmentally friendly refrigerant
Specifications
| Model | DIY-18-HP-C-230C25 |
| Series | DIY 4th Gen Condenser |
| Cooling Capacity (BTU/h) | 18,000 |
| Heating Capacity (BTU/h) | 18,000 |
| Nominal Tonnage | 1.5 |
| SEER2 | 22.7 |
| EER2 | 12.6 |
| HSPF2 (Region IV) | 9.8 |
| HSPF2 (Region V) | 7.2 |
| EER | 12.5 |
| COP at 47°F | 3.74 |
| Airflow (CFM) | 465.29/361.76/304.12 |
| Zone Capacity | 1 |
| Max Coverage Area (sq. ft.) | Up to 750 |
| Voltage (V) | 208-230 |
| Phase | 1 |
| Frequency (Hz) | 60 |
| Minimum Circuit Ampacity (A) | 18 |
| Max Fuse / Breaker (A) | 30 |
| Refrigerant | R-410A |
| Refrigerant Charge (oz) | 56.44 |
| Inverter | Yes |
| Compressor Type | Rotary |
| Sound Level (dBA) | 44.5/37/31 |
| Sound Level, Low (dBA) | 31 |
| Sound Level, High (dBA) | 44.5 |
| Min Ambient, Cooling (°F) | -13 ~ 122 |
| Min Ambient, Heating (°F) | -13 ~ 75 |
| Line Set Length (ft) | 25 |
| Max Line Set Length (ft) | 75 |
| Liquid Line Size (in) | 1/4 |
| Suction Line Size (in) | 1/2 |
| Remote Control Included | Yes |
| Wi-Fi Compatible | Yes |
| App Control | Yes |
| Color | White |
| Dimensions, W × H × D (in) | 37.24 × 31.89 × 16.14 |
| Net Weight (lb) | 125.22 |
| Shipping Dimensions, W × H × D (in) | 40.55 × 29.13 × 18.11 |
| Shipping Weight (lb) | 118 |
| Certifications | ENERGY STAR Certified, AHRI Certified, UL Listed |
| Warranty | 5-year Parts/7-year Compressor |
| Parts Warranty | 5-year Parts |
| Compressor Warranty | 7-year Compressor |
More Documents
Key features
- 18,000 BTU/h cooling, 18,000 BTU/h heating
- 22.7 SEER2 | 12.6 EER2 | 9.8 HSPF2
- Rated for spaces up to 750 sq. ft.
- Voltage: 208-230V, 1-phase, 60 Hz
- Manufacturer part number DIY-18-HP-C-230C25
Documents & downloads
Certifications
Warranty
Warranty: 5-year Parts/7-year Compressor Parts Warranty: 5-year Parts Compressor Warranty: 7-year Compressor Coverage terms, registration and installation requirements are set by MRCOOL; see the MRCOOL warranty document for this model.

