MRCOOL 4-5 Ton 24.5" MultiPositional Pre-Charged R-454B Cased A-Coil MCMP4860DOTB
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The MRCOOL® 4-5 Ton Pre-Charged A-Coil is a high-performance, installation-ready solution designed to work seamlessly with most R-454B systems that have No-Vac® Quick Connect® line set or a flare to sweat connections. It's also compatible with a range of other HVAC configurations, making it an excellent choice for both retrofit projects and new installations.
Factory pre-charged with environmentally friendly R-454B refrigerant, this coil helps meet today's stricter environmental standards. With a significantly lower Global Warming Potential than older refrigerants, R-454B reduces environmental impact while maintaining efficient, reliable cooling and heating performance. The pre-charged design means contractors don't need to charge the system on-site, saving time and reducing installation costs.
The A-Coil supports multiple airflow orientations—upflow, downflow, and horizontal—making it a flexible option for homes with space limitations or unique layouts. Helpful features like dual front drains allow for simple condensate management, while a built-in side drain pan (for horizontal models) and an A2L leak detection sensor makes setup fast and straightforward.
Engineered for durability, the coil features CoolGuard® corrosion-resistant aluminum, a patented blend designed to withstand the demands of long-term use. With a 10-year limited parts warranty, the MRCOOL® 4860-D Pre-Charged A-Coil provides lasting value and dependable performance.
Key Features
- Pre-charged with R-454B refrigerant — no field charging required
- Compatible with most R-454B systems with No-Vac® Quick Connect® line set or flare to sweat connections
- Supports upflow, downflow, and horizontal installations
- Dual front drain connections
- Built-in side drain pan on horizontal units
- A2L leak detection sensor for added safety
- CoolGuard® corrosion-resistant aluminum coil technology
- 10-year limited parts warranty
Technical Specifications
| Capacity | 4-5 Ton |
| Cabinet Width | 24.5" |
| Refrigerant Type | R-454B (Pre-Charged) |
| Coil Type | A-Coil (Multi-Positional) |
| Net Dimensions (DĂ—HĂ—W) | 21" Ă— 28" Ă— 24.5" |
| Net Weight | 81 lbs |
| Gross Weight | 92 lbs |
| GTIN / UPC | 840255582827 |
| Warranty | 10-Year Limited Parts |
Warranty
- 10 Year Limited Parts Warranty