What's in the box
- 1 x MRCOOL® 2nd Gen Hyper Heat 48K Condenser
- 1 x MRCOOL® VersaPro® 48K Multi-Position Air Handler
- 1 x MRCOOL® Smart Thermostat
- This is a central ducted split heat pump system and should be installed by a qualified HVAC professional.
- The system is designed to work with the MRCOOL® No-Vac® Quick Connect® Line Set, which helps simplify the connection process when installed correctly. Line sets are compatible but may be sold separately unless specifically stated in the selected bundle.
- The included air handler supports multiple ductwork configurations: Upflow, Downflow, Horizontal left, Horizontal right
- The air handler also includes a compact, service-friendly design with a slide-out blower, self-diagnostics, and removable filter access for easier maintenance.
- An auxiliary heat kit is not included but may be purchased separately if required.
This system includes listed coverage of:
- 10-year compressor warranty
- 10-year parts warranty
- 10-year labor warranty
Warranty terms may depend on proper installation, product registration, and MRCOOL® warranty requirements.
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Free shipping available.
Orders ship from U.S. warehouse locations. Delivery times may vary by product availability, destination, and freight carrier scheduling.Returns must follow Cool Heat Direct’s return policy and the product must meet return eligibility requirements.
Manuals & documents
MODEL: CENTRAL-48-HP-230B00-O
Powerful 4 Ton Central Comfort. Built for Bigger Spaces.
The MRCOOL® Hyper Heat 48K BTU 4 Ton Central Ducted Heat Pump Split System – 2nd Gen is designed for homeowners who need powerful year-round heating and cooling through a clean, central ducted setup. Instead of relying on individual wall-mounted units, this system connects to compatible ductwork to help distribute conditioned air throughout the home.
With up to 16.5 SEER2 efficiency, Hyper Heat performance, and advanced DC inverter variable-speed technology, this system is built to deliver dependable comfort while helping reduce unnecessary energy use. The inverter-driven design allows the system to adjust output more intelligently, helping maintain steadier indoor temperatures compared with older single-speed systems.
Built for demanding climates, this 48K system is engineered to provide strong heating and cooling performance across changing seasons. With 48,000 BTU cooling capacity and 50,000 BTU heating capacity, it is a powerful choice for larger homes, open layouts, and whole-home comfort upgrades.
The complete system includes the MRCOOL® 2nd Gen Hyper Heat 48K condenser, a matching MRCOOL® VersaPro® 48K multi-position air handler, and the MRCOOL® Smart Thermostat, giving homeowners a complete central ducted solution with modern comfort control, flexible installation options, and powerful whole-home performance in one matched package.
Why You’ll Love It
✅ 48,000 BTU / 4 Ton central ducted system for larger home comfort
✅ Up to 16.5 SEER2 efficiency for energy-conscious performance
✅ Hyper Heat technology designed for demanding seasonal conditions
✅ DC inverter variable-speed performance for smoother temperature control
✅ R-454B refrigerant for modern HVAC performance
✅ Smart thermostat included for easy comfort control
✅ Multi-position air handler supports upflow, downflow, horizontal left, and horizontal right installation needs
✅ No-Vac® Quick Connect® compatibility helps simplify professional installation
✅ Service-friendly air handler design with slide-out blower and self-diagnostics
✅ 10-year compressor, parts, and labor warranty coverage listed for the system
Best For
Homes around 2,000 sq. ft.
Larger whole-home ducted heating and cooling
Homeowners upgrading from older central HVAC equipment
Cold-climate comfort where heating performance matters
Homes with compatible existing ductwork
Open layouts, larger living areas, and multi-room comfort needs
Professional installations where a clean, built-in central system is preferred
Need More Heating & Cooling Power?
- For larger homes, open layouts, high ceilings, colder climates, heavy sun exposure, or spaces with higher heating and cooling demand, a larger MRCOOL® Hyper Heat Central Ducted system may be a better fit.
- Consider stepping up if the space is larger than around 2,000 sq. ft., the home has poor insulation, the ductwork serves multiple larger rooms, or the system will be used as the main whole-home heating and cooling solution.
- Correct sizing matters. An undersized system may struggle to keep up, while an oversized system may cycle inefficiently and reduce comfort.
| Coverage Area | Around 2,000 sq ft |
| System Capacity | 48K BTU |
| Tonnage | 4 Ton |
| Voltage | 230V |
| System Type | Central Ducted |
| Refrigerant | R-454B |
| Cooling Capacity | 48,000 BTU |
| Heating Capacity | 50,000 BTU |
| SEER2 | Up to 16.5 |
| EER2 | 10.5 |
| HSPF2-4 | Up to 9.5 |
| HSPF2-5 | 8 |
| Full System Type | Central Ducted Hyper Heat Split System |
| Series | Central Ducted Hyper Heat 2nd Gen |
| Brand | MRCOOL® |
| System Model | CENTRAL-48-HP-230B00-O |
| Condenser Model | CENTRAL-48-HP-C-230B00-O |
| Air Handler Model | MVP-48-HP-MUAH-230A00-O |
| Thermostat Included | MRCOOL® Smart Thermostat MST04 |
| Condenser Voltage | 208–230V |
| Air Handler Voltage | 115 / 208–230V |
| Phase / Cycle | 1 Phase / 60 Hz |
| Max Fuse Breaker | Condenser: 40A / Air Handler: 15A |
| Min Circuit Ampacity | Condenser: 38A / Air Handler: 14.5A / 11.0A |
| Inverter Technology | DC Inverter |
| Hyper Heat Technology | Yes |
| Outdoor CFM | 3,037.1 |
| Air Handler CFM | 1,601 / 1,471 / 1,283 / 1,094 |
| Air Handler Speeds | 3 |
| Sound Rating | Condenser: 65 dB(A) / Air Handler: 34–52 dB(A) |
| Max Line Set Length | 246 ft |
| Line Sizes | 3/8" Liquid / 3/4" Suction |
| Line Set Compatibility | No-Vac® Quick Connect® |
| Line Sets Included | Sold Separately |
| Filter Type | Replaceable |
| Filter Size | 19" × 20" × 1" |
| Auxiliary Heat Compatible | Yes |
| Auxiliary Heat Included | No |
| Available Heat Kits | 5kW / 8kW / 10kW / 15kW / 20kW |
| WiFi / App Compatible | Yes |
| Installation Positions | Upflow, Downflow, Horizontal Left, Horizontal Right |
| Installation Type | Professional |
| Best For | Whole Home Comfort |
| Certifications | ETL, Energy Star®, AHRI |
| Warranty | 10-Year Compressor / Parts / Labor |
| Condenser Net Dimensions | 38.58" W × 38.39" H × 16.34" D |
| Condenser Net Weight | 201.06 lb |
| Condenser Gross Dimensions | 45.08" W × 42.52" H × 19.68" D |
| Condenser Gross Weight | 232.36 lb |
| Air Handler Net Dimensions | 21.02" W × 52.99" H × 24.49" D |
| Air Handler Net Weight | 162.92 lb |
Questions, answered
Everything homeowners ask before buying a MRCOOL® system.
Installation
Do I need an HVAC technician to install this?
No. MRCOOL® DIY systems are designed for homeowner installation. The pre-charged Quick Connect® line set means there's no refrigerant handling, no vacuum pump, and no special tools or license required.
How long does installation take?
Most single-zone systems go in within a few hours: mount the indoor air handler, set the outdoor condenser, connect the pre-charged line set, and power it on.
Do I need an electrician?
The system needs a dedicated circuit. Most homeowners have a licensed electrician add the breaker and disconnect — everything else you can do yourself.
Sizing & compatibility
What BTU size do I need?
As a rule of thumb: up to 400 sq ft → 9–12K BTU, 400–600 sq ft → 12–18K, 600–1,000 sq ft → 18–24K. Use the room-size guide above and factor in insulation, ceiling height and sun exposure.
Will it heat in winter?
Yes — these are heat pumps, so they heat and cool. Many MRCOOL® systems keep heating in sub-freezing temperatures; check each model's spec sheet for its low-temperature heating range.
115V or 230V — which do I need?
9K–12K units are usually 115V (standard outlet circuit); 18K and larger are typically 230V. The voltage is shown in the product options and specifications.
Warranty & support
What warranty is included?
MRCOOL® systems carry manufacturer warranty coverage — typically 5–10 years on major components when you register your system after installation.
How do I get help choosing or installing?
Email support@coolheatdirect.com — our U.S. team replies within one business day with sizing, voltage and compatibility help.
Shipping & returns
How fast does it ship?
Most products ship in 3–5 business days with free curbside delivery in the continental U.S. The freight carrier calls to schedule your delivery.
Can I return it?
Returns are accepted within 30 days on new, unopened items in original packaging. A restocking fee may apply to HVAC equipment — we always confirm before issuing a return authorization.
