- Overview
- Tech Specs
- Features
- PDFS
- Reviews
- Model: DIY-18-HP-WMAH-230D25-O & DIY-18-HP-C-230D25-O
- COOLING CAPACITY: 18,000 BTU
- HEATING CAPACITY: 18,000 BTU
- EFFICIENCY: 22.5 SEER
- VOLTAGE: 208/230V/1
- COOL AREA (SQ. FT.): Up to 800
The 5th Generation MRCOOL® DIY® 18K BTU Ductless Heat Pump Single Zone Mini-Split Air Handler is a powerful and efficient solution for heating and cooling spaces up to 800 sq. ft. Designed with a true DIY installation in mind, this system eliminates the need for special tools or professional assistance, making setup fast, simple, and cost-effective. One of the standout features is the pre-charged 25-foot DIY® QuickConnect® line set, which comes pre-filled with R-454B refrigerant. This means there’s no need for vacuuming, cutting down on installation time and costs. Additionally, the included DIYPRO® cable removes the need for electrical conduit, providing added durability and protection against outdoor elements and wildlife. Controlling your system is effortless with multiple options to fit your lifestyle. Adjust settings using the wireless remote, the SmartHVAC app for Apple and Android devices, or hands-free voice commands through Amazon Alexa and Google Assistant. Engineered for long-lasting performance, the Gold Fin® Condenser in the outdoor unit offers superior corrosion resistance, especially beneficial in coastal environments. For added comfort, the Follow Me function on the remote allows the air handler to monitor and adjust airflow based on the remote’s location, ensuring even temperature control. Dry Mode helps maintain a comfortable indoor environment by reducing excess humidity and condensation buildup. Backed by industry-leading warranties—including a limited lifetime warranty, a 7-year compressor warranty, and a 5-year parts warranty—the 5th Generation MRCOOL® DIY® is built for reliability. Enjoy smart features, easy installation, and dependable year-round comfort with this innovative ductless mini-split system.
Introducing the new 5th Generation MRCOOL® DIY® 18K BTU 22.5 SEER Ductless Heat Pump Single Zone Mini Split Condenser, a game-changer for home climate control. Designed for straightforward installation, it requires no specialized tools or professional help, making it an excellent choice for spaces ranging from 500-750 sq. ft. The system includes a pre-charged 25-foot QuickConnect® line set filled with R-454B refrigerant, streamlining installation by eliminating the need for vacuuming. The DIYPRO® cable adds extra protection against weather, animals, and yardwork damage, replacing the need for traditional electrical conduit. Managing your home's temperature has never been easier. You can adjust settings using the included remote, the SmartHVAC app for Apple and Android devices, or voice commands via Amazon Alexa and Google Assistant. The Gold Fin Condenser enhances durability, providing excellent corrosion resistance for coastal environments. Designed for efficiency and comfort, this system offers multiple features. The Timer function helps control energy use, while Auto mode maintains your preferred temperature without manual adjustments. After a power outage, the unit automatically restores previous settings, and the anti-mildew function prevents excess moisture buildup inside the air handler. Built for long-term reliability, the 5th Generation MRCOOL® DIY® Mini Split comes with an industry-leading warranty, featuring a limited lifetime warranty, plus 7 years on the compressor and 5 years on parts. With its innovative design, simple installation, and dependable performance, this system delivers hassle-free comfort for your home.
General
- Cooling: 18,000 BTU
- Heating: 18,000 BTU
- Max Coverage Area: Up to 800 sqft
- SEER: 22.5
- EER2: 13.7
- HSPF: HSPF4/HSPF5 : 11.5/8.5
- Zone Capacity: 1
- Voltage 208/230V/1
- Max Fuse Breaker (A): 20/15
- Min Circuit Ampacity (A): 18/3
- Refrigerant Type: R-454B
- Refrigerant Volume: 44.8 oz
- Decibel Rating: 19/54.5/58.5
- Oscillation: Yes
- Inverter: DC
- Mount Type: Wall
- Fan Only Option: Yes
- Number Of Speeds: 5
- Filter Type: Reusable
- Compressor Motor Type: Rotary
- Quiet Mode: Yes
- Auto Cool: Yes
- WiFi Compatibility: Yes
- APP Compatibility: Yes
- Works wITH IOS: Yes
- Works with Android: Yes
- UL Listed: Yes
- ETL Listed: Yes
- Remote Control Included: Yes
- Energy Star Certified: Yes
- AHRI Certified: Yes
- Registered Warranty: Extended Limited Lifetime*
- Base Parts Warranty: 5
- Base Compressor Warranty: 7
- Has Batteries: Yes
- Contains Electronics: Yes
- Contains Chemicals: Yes
- Contains Aerosol: Yes
- Contains Compressed Gas: Yes
- Proposition 65 Warning: Yes
Indoor Unit
- Indoor Unit: DIY-18-HP-WMAH-230D25-O
- GTIN: 00840255587044
- UPC: 840255587044
- Net Dimensions (W x D x H): 42.52" x 8.9" x 13.19"
- Net Weight: 35.49 lbs
- Packing Dimensions (W x D x H): 46.73" x 17.68" x 14.29"
- Gross Weight: 49.6 lbs
Outdoor Unit
- Outdoor Unit: DIY-18-HP-C-230D25-O
- GTIN: 00840255586962
- UPC: 840255586962
- Net Dimensions (W x D x H): 35.04" x 13.46" x 26.5"
- Net Weight: 93.48 lbs
- Packing Dimensions (W x D x H): 40.55" x 18.11" x 29.53"
- Gross Weight: 114.2 lbs
Line Sets
- Line Set Length: 25ft
- Max Lineset Length: 98.14 ft
- Liquid Line Size: 1/4"
- Suction Line Size: 1/2"
Features
- Intertek listed 5031495
- Easy DIY installation
- Future-proof your investment with the included DIYPro® cable, eliminating the need for electrical conduit.
- Keep the included remote close by, and MRCOOL DIY®'s Follow Me® function will track the air temperature around you to ensure maximum comfort.
- The MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box.
