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- 2.5 ton - best for spaces between 1200 -1500 sq ft depending on your home's insulation and your climate
- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
MrCool Signature 2.5 Ton Central Air Conditioning Condenser – 14.3 SEER2, R454B (MCAESAS4T3021AA)
Model #: MCAESAS4T3021AA
- 2.5 ton - best for spaces between 1200 -1500 sq ft depending on your home's insulation and your climate
- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
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OVER $1500
*Excludes Commercial Products
DELIVERY TIME
3 - 10 BUSINESS DAYS
EXCLUDING WEEKENDS AND HOLIDAYS
PROFESSIONAL
U.S. SUPPORT
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GUARANTEED LOWEST PRICES
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Orders $3000+ offered at checkout
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MrCool Signature 2.5 Ton Central Air Conditioning Condenser – 14.3 SEER2, R454B
Model Number
MCAESAS4T3021AA
Dimensions
23.6" W x 23.6" D x 25" H
Documents
MCAESAS4T3021AA Specifications
Warranty
10 Year Parts, Limited Lifetime Compressor
MRCOOL 2.5 Ton AC Condenser – 14.3 SEER2 Signature Series Cooling-Only Air Conditioner (R-454B)
Balanced 27,500 BTU Cooling for Mid-Sized Homes and Replacement Systems
The MRCOOL Signature Series 2.5 Ton air conditioner condenser provides the perfect balance of performance and efficiency for mid-sized homes and replacement installations. With 27,500 BTU cooling capacity and up to 14.3 SEER2 efficiency, this system delivers consistent cooling while helping reduce energy consumption.
Its compact cabinet design and quiet operation make it ideal for residential neighborhoods, while built-in temperature and pressure sensors help protect the system for long-term reliability. Charged with R-454B refrigerant, this unit meets modern environmental standards without sacrificing performance.
Features & Benefits
- 2.5 Ton capacity with 27,500 BTU cooling performance
- Up to 14.3 SEER2 efficiency for lower operating costs
- Cooling-only design for dedicated air conditioning systems
- Uses R-454B refrigerant with low global warming potential
- Quiet operation around 63 dB(A)
- Compact cabinet allows flexible installation options
- Steel louver coil guard enhances durability
- Integrated temperature and pressure sensors for system monitoring
- 208/230V single-phase electrical compatibility
- 10-year limited parts warranty with lifetime compressor coverage
Who installs the AC unit after I purchase it?
ACDirect does not yet provide installation services directly. However, most of our customers successfully arrange installation through local licensed HVAC contractors. These systems are designed for professional installation and typically include the components your installer will need.
Here’s how it works:
- Hire a licensed HVAC technician in your area
- Use platforms like Angi, Thumbtack, or a local HVAC directory to find reliable professionals
- Confirm your installer is experienced with the system type you’re purchasing
Note:
Please be aware if you choose to install HVAC equipment yourself and don’t possess proper HVAC licensing, you will void the manufacturer’s factory warranty. If you are capable of a factory-compliant installation yourself, you will need a licensed HVAC contractor to sign off on your work, fully confirming factory-compliant workmanship.
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