MRCOOL
MRCOOL 4-5 Ton MultiPositional 21" Cased Coil - Pre-Charged R454B
4-5 Ton Ton | R-454B
- 4-5 Ton Ton capacity
- Uses R-454B refrigerant
Key Specifications
Product Overview
The MRCOOL® 4-5 Ton Pre-Charged M-Coil offers a fast, efficient, and eco-conscious solution for heating and cooling systems. Specifically designed for use with most R-454B systems having No-Vac® Quick Connect® line set or a flare to sweat connections, making it a versatile option for both replacements and new installations.
Pre-charged with R-454B refrigerant, a next-generation, low-GWP refrigerant that meets current environmental standards while maintaining strong performance, sets this coil apart. By eliminating the need for field charging, this accessory speeds up installation, reduces the chance of error, and cuts down on labor—perfect for professionals looking for efficiency and homeowners wanting a quicker setup.
Its compact design supports upflow, downflow, and horizontal installations, allowing it to fit seamlessly into various spaces. Features like dual front drain connections, built-in side drain pan on horizontal units, and an A2L leak detection sensor for added safety—makes installation and maintenance easy, no matter the orientation.
Built with CoolGuard® aluminum coil technology, the unit resists corrosion and wear, helping it withstand years of use while maintaining performance. This durability ensures fewer maintenance concerns and longer-lasting comfort for homeowners.
With a 10-year limited parts warranty, the MRCOOL® 4860-C Pre-Charged M-Coil delivers both peace of mind and long-term value. Whether you’re updating an existing system or installing something brand new, this coil offers the ideal blend of simplicity, efficiency, and reliability—ready to meet the demands of today’s homes.
Additional specifications
| UPC | 840255582810 |
|---|---|
| Series | MRCOOL Coils |
| Configuration | Multi-Position |
| Metering device | TXV |
| Parts warranty (years) | 10 Year |
| Shipping weight (lbs) | 115 |
Documents
Technical Specifications
Performance
| System Type | Split System Coil |
|---|---|
| Tonnage | 4-5 Ton Ton |
Electrical & Fuel
| Refrigerant | R-454B |
|---|---|
| Connection Size | Liquid 3/8" / Suction 3/4" |
Physical & Certifications
| Dimensions (W x H x D) | 21.625 x 27.75 x 21.5 |
|---|---|
| Weight | 97 lb |
| Color / Finish | Grey |
Shipping & Delivery
Manufacturer Warranty
Covered by MRCOOL's limited warranty. Warranty terms are set by MRCOOL and differ by product line — whether registration is required, and whether the installation has to be performed by a state-licensed HVAC contractor, is not the same across the range. In every case coverage depends on the unit being installed according to MRCOOL's instructions and all applicable codes and permits. MRCOOL's warranty document for this model is the controlling source; ask us and we'll send you the one that applies.
Professional Installation Recommended
Most HVAC equipment must be installed and connected by a licensed professional to remain safe, code-compliant, and eligible for manufacturer warranty coverage. If you're unsure about installation requirements, contact us before you order.
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