MRCOOL Universal 2 Ton 24K BTU 18 SEER2 R-454B Complete System Air Handler + Condenser 208/230V UHP1824AH1824-O
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The MRCOOL® Universal Series R-454B Complete System pairs a next-generation Universal heat pump condenser with a matching Universal air handler — everything needed for a professional split system installation using eco-friendly R-454B refrigerant.
This complete system includes:
- MRCOOL Universal R-454B 24K DC Inverter Heat Pump Condenser (UHP18024-O)
- MRCOOL Universal R-454B 24K Multi-Position Air Handler (UAH18024-O)
Condenser
The MRCOOL® Universal® Series 24K DC Inverter Heat Pump Condenser is built to deliver dependable, high-efficiency heating and cooling—even in extreme outdoor conditions. Whether you're facing frigid winters or sweltering summer heat, this powerful unit ensures consistent indoor comfort without compromise. With an impressive 18.6 SEER2 rating, it offers energy-saving performance that helps reduce utility costs while keeping your home comfortable year-round.
This condenser is an ideal solution for homeowners who need reliable performance in smaller or space-restricted areas. Its sleek, compact design makes it easy to install in smaller spaces—without sacrificing power or performance. At the heart of the system is advanced DC inverter technology, which allows the unit to operate at variable speeds, maintaining a steady indoor temperature with minimal energy use. Unlike traditional systems that frequently cycle on and off, this technology improves efficiency, reduces wear on components, and delivers quieter, smoother operation.
Installation is made even easier with compatibility for the MRCOOL® NO-VAC® Quick Connect® line set (sold separately). This pre-charged, sealed line set eliminates the need for vacuuming or flaring, significantly reducing installation time, complexity, and cost. It's the perfect solution for homeowners and contractors looking for a faster, more reliable setup.
For added peace of mind, MRCOOL® backs the Universal® Series 24K DC Inverter Heat Pump Condenser with a 10-year parts warranty and a 2-year limited labor warranty, ensuring your investment is protected well into the future.
Air Handler
The MRCOOL® Universal® Series 24K Air Handler is built to deliver powerful, reliable, and energy-efficient comfort all year long. Whether you're facing freezing winters or scorching summers, this compact unit works hard to maintain your ideal indoor temperature while reducing overall energy consumption—helping to lower monthly utility bills.
Designed with flexibility in mind, the 24K Air Handler supports upflow, downflow, and horizontal installations. Its slim profile makes it easy to install in a variety of spaces, including attics, closets, and crawlspaces. For added convenience, it's compatible with the MRCOOL® NO-VAC® Quick Connect® line set (sold separately), which eliminates the need for vacuuming or flaring—streamlining installation and saving time.
To enhance performance during colder months, the unit also supports optional Universal® Series Heat Kits. These kits provide additional heating capacity and emergency backup heat when needed, boosting efficiency in extreme climates.
At the heart of the air handler is an M-shaped evaporator coil with a large surface area that improves airflow and maximizes heat exchange. Made from 100% aluminum, the coil is corrosion-resistant for long-lasting durability. Despite its powerful performance, the unit operates at whisper-quiet sound levels, ensuring comfort without disruption.
Backed by a 10-year parts warranty and a 2-year limited labor warranty, the MRCOOL® Universal® 24K Air Handler is a smart, dependable choice for homeowners looking to upgrade to efficient, long-lasting HVAC technology.
Technical Specifications
| Bundle SKU | UHP1824AH1824-O |
| Condenser SKU | UHP18024-O |
| Air Handler SKU | UAH18024-O |
| Cooling/Heating Capacity | 24,000 BTU |
| Tonnage | 2 Ton |
| SEER2 | Up to 18.6 |
| EER2 | Up to 12 |
| HSPF2 (Region IV) | 10 |
| HSPF2 (Region V) | 8.1 |
| Refrigerant Type | R-454B |
| Refrigerant Volume | 74.08 oz |
| Inverter | DC Inverter |
| Compressor Type | Rotary |
| Metering Device | EXV |
| Voltage | 208/230V |
| Phase | 1 |
| Hz | 60 |
| Condenser Max Fuse/Breaker | 20A |
| Condenser Min Circuit Ampacity | 19A |
| Air Handler Max Fuse/Breaker | 15A |
| Air Handler Min Circuit Ampacity | 5.5A / 3.5A |
| Air Handler CFM | 824 / 759.3 / 694.5 / 629.8 |
| Air Handler Speeds | 4 |
| Air Handler Mount Type | Multi-Position (Upflow / Downflow / Horizontal) |
| Air Handler Filter | Replaceable, 12 x 20 x 1 |
| Condenser Sound Level | 59 dBA |
| Air Handler Sound Level | 33 – 47.5 dBA |
| Liquid Line Size | 3/8 in |
| Suction Line Size | 3/4 in |
| Max Lineset Length | 164 ft |
| Condenser Net Dimensions (W x H x D) | 35.04 x 26.5 x 13.46 in |
| Condenser Net Weight | 102.29 lbs |
| Condenser Gross Dimensions (W x H x D) | 39.17 x 29.13 x 15.67 in |
| Condenser Gross Weight | 109.13 lbs |
| Air Handler Net Dimensions (W x H x D) | 14.49 x 49.72 x 21.5 in |
| Air Handler Net Weight | 123.02 lbs |
| Air Handler Gross Dimensions (W x H x D) | 17.52 x 52.95 x 31.1 in |
| Air Handler Gross Weight | 154.76 lbs |
| Country of Origin | China |
Certifications
- UL Listed
- CSA Listed
- ETL Listed
Warranty
- Parts: 10 Years
- Labor: 2 Years
Product Documentation
- MRCOOL Universal 24K Condenser AHRI Certification (PDF)
- MRCOOL Universal 24K Condenser Energy Guide (PDF)
- MRCOOL Universal 24K Condenser Specification Sheet (PDF)
- MRCOOL Universal Series Installation Manual (PDF)
- MRCOOL Universal Air Handler Service Manual (PDF)
- MRCOOL Universal Series Brochure (PDF)
- MRCOOL Universal Series Warranty Document (PDF)
WARNING: This product can expose you to chemicals including those known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.