Description
Description
Model: UAH18024-O
Universal Series 24,000 BTU 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.
Extra Information
| CFM | 824/759.3/694.5/629.8/N\A |
|---|---|
| Tonnage | 2 |
| Voltage (V) | 115/208/230 |
| Phase | 1 |
| Cycle (Hz) | 60 |
| Max Fuse Breaker (A) | 15 |
| Min Circuit Ampacity (A) | 5.5/3.5 |
| Refrigerant Type | R-454B |
| Decibel Rating (dBA) | N\A/47.5/44/33/N\A |
| Color | Dark Grey |
| Net Depth (in) | 21.5 |
| Net Height (in) | 49.72 |
| Net Width (in) | 14.49 |
| Net Weight | 123.02 |
| Gross Weight (lbs) | 154.76 |
| Base Warranty | 10 Year Parts |
Compatibility & Refrigerant
Verify match before ordering: Indoor and outdoor units must be designed for the same refrigerant generation. If replacing only one component, have an EPA-certified HVAC technician confirm compatibility before installation.
Important Notices
- Images are illustrative only; included accessories may vary by model.
- Availability, specifications, rebates, and pricing can change without notice.
Notices
- Image may not depict actual product color, inclusions, or accessories.
- Availability and substitutions are not guaranteed.
- Handling time: 3–5 business days.
Need Help Before Ordering?
Send us your model numbers (indoor + outdoor) and we’ll help verify compatibility before you purchase.
Frequently Asked Questions
Does UAH18024-O require a specific refrigerant type?
Yes. This model is designed for R-454B. Always match indoor/outdoor components to the same refrigerant generation before installation.
What electrical requirements does UAH18024-O use?
Check your jobsite power and breaker sizing before ordering. This model lists 115/208/230 / 1 Phase in the published specifications (verify local code requirements).
What capacity is UAH18024-O?
2 Ton. Use a proper load calculation to select the correct size for your space.
Which series does UAH18024-O belong to?
Universal R-454B. Confirm the system series when selecting matching components (indoor, outdoor, controls, accessories).
