MRCOOL DIY 5th Gen OuttaSight 18,000 BTU 208-230V One-Way Ceiling Cassette Mini-Split Air Handler, R-454B DIYCASSETTE18HP-230D25-O
MRCOOL DIY 5th Gen OuttaSight 18,000 BTU 208-230V One-Way Ceiling Cassette Mini-Split Air Handler, R-454B DIYCASSETTE18HP-230D25-O
- 18,800 BTU/h cooling, 22,700 BTU/h heating
- Rated for spaces up to 800 sq. ft.
- Voltage: 208-230V, 1-phase, 60 Hz
- R-454B refrigerant
- Manufacturer part number DIYCASSETTE18HP-230D25-O
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Overview
The MRCOOL DIYCASSETTE18HP-230D25-O is a ductless mini-split air handler from the MRCOOL DIY 5th Gen OuttaSight line. It delivers 18,800 BTU/h of cooling and 22,700 BTU/h of heating capacity. It uses R-454B refrigerant and runs on 208-230V single-phase power. MRCOOL rates it for spaces up to 800 sq. ft. Works with: DIY 5th Gen Systems.
This is the indoor unit of a mini-split system. Pair it with a compatible MRCOOL condenser and line set to complete the system.
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
- Voice control through Amazon Alexa and Google Assistant
- Control from the MRCOOL SmartHVAC app on iOS and Android
- Fits between 16" Ceiling Joists
- Works with Multi and Single Zone Systems
Specifications
| Model | DIYCASSETTE18HP-230D25-O |
| Series | DIY 5th Gen OuttaSight |
| Cooling Capacity (BTU/h) | 18,800 |
| Heating Capacity (BTU/h) | 22,700 |
| Airflow (CFM) | 400 / 352 / 300 / 207 / 207 |
| Max Coverage Area (sq. ft.) | 800 |
| Voltage (V) | 208-230 |
| Phase | 1 |
| Frequency (Hz) | 60 |
| Minimum Circuit Ampacity (A) | 3 |
| Max Fuse / Breaker (A) | 15 |
| Refrigerant | R-454B |
| Sound Level (dBA) | 41.5 |
| Sound Level, Low (dBA) | 26 |
| Sound Level, High (dBA) | 44 |
| Liquid Line Size (in) | 1/4 |
| Suction Line Size (in) | 1/2 |
| Remote Control Included | Yes |
| Wi-Fi Compatible | Yes |
| App Control | Yes |
| Mount Type | Ceiling |
| Color | White |
| Compatible With | DIY 5th Gen Systems |
| Dimensions, W × H × D (in) | 50.31 × 8.98 × 13.19 |
| Net Weight (lb) | 45 |
| Shipping Dimensions, W × H × D (in) | 57.6 × 22.64 × 22.48 |
| Shipping Weight (lb) | 88 |
| Warranty | 5-Year Part/7-Year Compressor |
| Parts Warranty | 5 Years |
| Compressor Warranty | 7 Years |
More Documents
Key features
- 18,800 BTU/h cooling, 22,700 BTU/h heating
- Rated for spaces up to 800 sq. ft.
- Voltage: 208-230V, 1-phase, 60 Hz
- R-454B refrigerant
- Manufacturer part number DIYCASSETTE18HP-230D25-O
Documents & downloads
Warranty
Warranty: 5-Year Part/7-Year Compressor 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.
Authorized service & installation
This is commercial equipment. Warranty coverage requires installation and service by a MRCOOL-authorized provider. Use MRCOOL’s official locator to find authorized installation, startup, and warranty service in your area.
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