Quick answers to questions about ordering, compatibility, and installation.
Experience Unmatched Comfort with the MRCOOL® 48K Hyper Heat Central Ducted System
Enjoy superior energy efficiency and year-round comfort with the MRCOOL® 48K Hyper Heat Central Ducted System. Featuring a SEER2 rating of up to 15.6, this system is designed to keep your home comfortable in all weather conditions, performing exceptionally well in extreme temperatures ranging from -22°F to 122°F. Ideal for homes up to 2,000 sq. ft., this unit is perfect for handling diverse climates with ease.
Simplify your HVAC installation with the MRCOOL® No-Vac® Quick Connect® Line Set, which comes pre-charged with eco-friendly R410-A refrigerant. This innovative feature eliminates the need for vacuuming, welding, or additional refrigerant handling, making installation quicker and hassle-free. Additionally, for those who prefer traditional methods, this system is also compatible with traditional flare and sweat fittings, providing installation flexibility for all needs.
The system’s multi-positional air handler allows for installation in upflow, downflow, or horizontal configurations, providing adaptable solutions for any home layout. For added warmth during the colder months, an optional heat kit can be easily integrated into the system.
Built from painted galvanized steel, this system is made to last. The side-discharge design, slide-out blower, and removable filters ensure maintenance is straightforward and accessible. With its built-in self-diagnostics panel, troubleshooting is effortless, allowing you to maintain optimal performance with minimal downtime.
The system comes with a wired thermostat and a wireless remote, offering convenient control over your home’s climate. Adjust your settings effortlessly to maintain the ideal temperature throughout the year.
Backed by a 10-year parts and labor warranty and a 10-year compressor warranty, this system provides peace of mind for long-term reliability. No registration is required to activate the labor warranty, ensuring you’re covered from day one.
With its energy efficiency, ease of installation, and long-term reliability, the MRCOOL® 48K Hyper Heat Central Ducted System stands out as a top choice for maintaining comfort in your home. Buy from MRCOOL DIY Direct, the USA’s most trusted authorized MRCOOL dealer, and enjoy expert support, guaranteed low prices, and exceptional customer service.
| Condenser Dimensions | 37.48"W x 16.14"D x 52.48"H |
| Condenser Weight | 220.24 lbs |
| Air Handler Dimensions | 21.02"W x 21.02"D x 49.02"H |
| Air Handler Weight | 132.50 lbs |
| SEER2 | 15.6 |
| EER2 | 8.2 |
| HSPF2 | hspf2-4/2-5: 9.4/7.7 |
| Cooling Capacity | 37,000 BTU |
| Heating Capacity | 50,000 BTU |
| Condenser Electrical | Requires a minimum of 208-230V/60HZ/42 to 50A (please check your home meets this electrical requirement prior to purchase) |
| Air Handler Electrical | Requires a minimum of 208-230V/60HZ/7.5 to 15A (please check your home meets this electrical requirement prior to purchase) |
| Coverage Area | 2,000 square feet |
| Refrigerant Type | R410A |
| Refrigerant Volume | 169.32 oz |
| Condenser Decibel Rating | 64 |
| Air Handler Decibel Rating | 43.5 to 47 |
| Air Flow Direction | Downflow, Upflow, Horizontal Left, Horizontal Right |
| Cool Mode - Outdoor Operating Temperature Range | 5°F to 122°F |
| Heat Mode - Outdoor Operating Temperature Range | -22°F to 75°F |
| Room Temperature | Cool: 61°F to 90°F Heat: 32°F to 86°F Dry: 50°F to 90°F |
| Line Set Included | No |
| Max Line Set Length | 213.25 ft |
| Liquid Line Size | 3/8 in |
| Suction Line Size | 3/4 in |
| Auxiliary Heater Included | No |
| Auxiliary Heater Available | Yes |
| Auxiliary Heater Sizes | 8kW, 10kW, 15kW, 20kW |
| Adjustable Thermostat | Yes |
| Modes | Cool, Heat Dry, Auto, Fan |
| Includes | Remote Wired Thermostat |
| App Compatibility | No |
| Certificates | AHRI |
| Warranty | 10 years parts and labor |
Quick answers to questions about ordering, compatibility, and installation.
Yes. Freedom HVAC Supply sells HVAC equipment and parts to contractors, property owners, and qualified DIY installers. Some products may require professional installation based on local codes.
Product pages include specifications and compatibility details. If you’re unsure, our team can help verify fit before you order.
Absolutely. We work with licensed HVAC contractors, installers, and professionals nationwide.
Some HVAC equipment must be installed by a licensed professional to meet code requirements or warranty terms. Always review manufacturer guidelines.
Yes. Our support team can assist with product selection based on your application, space, and installation needs.
Manufacturer installation guides and documentation are included or available upon request for most products.
Most HVAC equipment includes a manufacturer warranty when installed according to guidelines. Warranty terms vary by brand and product.
Yes. We ship HVAC systems and parts throughout the continental United States using trusted freight and parcel carriers.
Larger HVAC equipment ships via freight and should be inspected upon delivery. Delivery details are provided during checkout.
Get help with ordering, compatibility, or installation questions.
Last seen items
Authorized Service Center for the following Brands: Daikin - Goodman - MRCOOL - GWIN - Amana - Costway