48K MRCOOL® Hyper Heat Central Ducted Condenser
Component — Not a Complete System
This is the outdoor unit only. To run, you also need a matching indoor air handler and a refrigerant line set. Looking for the complete system instead? Browse complete 48,000 BTU systems.
SKU CENTRAL-48-HP-C-230B00-O
With Incentives
Save up to $1,710Hyper Heat cold-climate model — automatically meets CEE Tier 2. Find your state's rebate
Customize it — compatible add-ons only
R-454B 2nd-gen heat strips for the Hyper Heat Central Ducted air handler.
MRCOOL 24V smart thermostat for ducted systems — Wi-Fi control and scheduling.
Maintenance kit and coil cleaner keep efficiency (and the warranty) healthy.
Universally compatible tools and care items — maintenance kit, coil cleaner, install tools.
Sizing Help
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Resources
Brochures & Manuals
Description
48K MRCOOL® Hyper Heat Central Ducted Condenser
What's in the Box
Here's what you'll receive with your order
Outdoor Condenser Unit
Heat pump condenser with Gold Fin anti-corrosion coating
Installation Hardware
Mounting brackets and hardware kit
Owner Manual
Installation and operation guide
Key Specifications
16.5
SEER2 Rating
48000BTU
Cooling Capacity
208-230V
Voltage
65dBA
Noise Level
50000BTU
Heating Capacity
48K MRCOOL® Hyper Heat Central Ducted Condenser — Model Details
What this specific model is sized for, how it installs, how it performs, and what it costs to run.
Room & Space Coverage — 48,000 BTU
The 48K MRCOOL® Hyper Heat Central Ducted Condenser delivers 48,000 BTU of cooling and heating capacity (4-ton class), sized for spaces up to 2,000 sq ft in standard 8-ft ceiling rooms with average insulation. At this capacity the unit is typically used for open-plan main floors, large garages, pole barns, finished basements, and small commercial bays. For homes with vaulted ceilings, heavy sun exposure, or poor insulation, plan on ~20% more BTU per square foot than the nominal coverage.
Efficiency & Operating Cost
This unit is rated at 16.5 SEER2 and 10.5 EER2 at full load. SEER2 measures seasonal cooling efficiency — higher is better — and 16.5 meets modern federal minimum standards with headroom for utility rebates in most states. Running the unit 8 hours a day at full load draws roughly 698 kWh/month — about $112/month at the US average $0.16/kWh residential rate. Real-world draw is usually 30–50% lower because inverter compressors modulate down most of the time. ENERGY STAR certification makes this SKU eligible for federal tax credits (25C in 2026, up to 30% / $2,000 for qualifying heat pumps) and most state/utility rebate programs — check your state page for specific amounts.
Power & Electrical Requirements
Power requirement: 208-230V 1-phase 60Hz (standard US residential 240V service). Minimum circuit ampacity is 38A with a maximum overcurrent protection of 40A. Wire the outdoor unit with 8 AWG copper on a dedicated 40A double-pole breaker (or single-pole at 120V), with a disconnect within sight of the condenser per NEC 440.14.
Install Difficulty — Professional Install
This is a professionally-installed condenser that requires a licensed HVAC technician with EPA 608 certification. The tech will pull a vacuum on the line set to 500 microns, pressure-test with nitrogen, release the factory charge, and commission per MrCool's startup procedure. Budget 1 full day for install on a single-zone system. Ships with R454B refrigerant. R-454B is the EPA 2025-compliant low-GWP replacement for R-410A, required for new-manufacture equipment — lower global-warming footprint without an efficiency penalty.
Sound Level & Comfort Features
Rated sound output is 65 dB(A) at full operation.
Warranty & Certifications
Manufacturer warranty: 10 Years on parts, 10 Years on the compressor. AHRI certified — required for most utility rebate and tax credit programs.
What's in the Box & Compatibility
Ships as a Split System Heat Pump Condenser.
Product Details
The 48K MRCOOL® Hyper Heat Central Ducted Condenser is crafted to provide outstanding performance in even the most extreme climates, from icy winters to scorching summers. This Hyper Heat system utilizes DC Inverter technology and variable speed functionality to deliver consistent, high-quality operation. With a SEER2 rating of up to 16.5 and an HSPF2-4 rating of up to 9.5, it offers powerful heating and cooling while maximizing energy efficiency. A MRCOOL® Smart thermostat is included, giving you complete control over your indoor environment with ease. The 48K MRCOOL® Hyper Heat Central Ducted Condenser is compatible with the 48K MRCOOL® VersaPro® Central Ducted Air Handler. The air handler is built for flexibility, supports various installation options, and is compatible with an optional heat kit for added capability. The system features R-454B refrigerant, a sustainable choice that minimizes its impact on the environment. Durability is a hallmark of the outdoor heat pump, constructed with a painted galvanized steel exterior for long-term resilience. The air handler is thoughtfully designed with a compact form, slide-out blower, and self-diagnostic panel to streamline maintenance and troubleshooting. Enjoy peace of mind with the system’s 10-year warranty, covering the compressor, parts, and labor. The labor warranty activates automatically upon installation, so no registration is required. Enhance your home’s comfort with the efficient and reliable 48K MRCOOL® Hyper Heat Central Ducted Condenser today!
Specifications
| Cooling Capacity | 48,000 BTU |
| Heating Capacity | 50,000 BTU |
| SEER2 Rating | 16.5 |
| Voltage | 208-230 V |
| Refrigerant | R454B |
| Noise Level | 65 dBA |
| EER2 | 10.5 |
| Tonnage | 4 Ton |
| Airflow | 3037.1 CFM |
| Phase | 1 |
| Refrigerant Type | R454B |
| Refrigerant Charge | 134.04 oz |
| Liquid Line Size | 3/8 |
| Suction Line Size | 3/4 |
Frequently Asked Questions
Everything you need to know about this product
What size room will the 48K MRCOOL® Hyper Heat Central Ducted Condenser cool?
Do I need a licensed HVAC installer?
Is this unit eligible for the federal 25C tax credit?
What electrical circuit do I need for installation?
How fast does HVACZAR ship this unit?
What if it arrives damaged or I change my mind?
What is the warranty on the 48K MRCOOL® Hyper Heat Central Ducted Condenser?
How long does shipping take?
What size room does 48,000 BTU cover?
What is the efficiency rating?
Do you offer returns?
How can I pay?
Related Products
Ships Nationwide — Shop by State
We deliver the 48K MRCOOL® Hyper Heat Central Ducted Condenser to all 50 states via FedEx, UPS, and truck freight. Each state page lists local rebate programs and utility incentives.