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- 5 ton - best for spaces between 2400- 3000 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.
- If you have an indoor furnace, or air handler, along with an outdoor AC unit, this system will serve as a replacement for both.
MrCool Signature 5 Ton Central Air Conditioner System with Multi-Position Air Handler – 13.8 SEER2, R454B
- Condenser: MCAESAS4T6021AA
- Air Handler: MCAEAMPEF60E21AA
AC Size Calculator | Get BTU’s and Tonnage – Free and Easy!
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- 5 ton - best for spaces between 2400- 3000 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.
- If you have an indoor furnace, or air handler, along with an outdoor AC unit, this system will serve as a replacement for both.
As low as $4,059.12
MrCool Signature 5 Ton Central Air Conditioning Condenser – 13.8 SEER2, R454B
Model Number
MCAESAS4T6021AA
Dimensions
29.14" W x 29.14" D x 32.875" H
Documents
MCAESAS4T6021AA Specifications
Warranty
10 Year Parts, Limited Lifetime Compressor
MrCool Signature 5 Ton Air Handler – Multi-Position, R454B
Model Number
MCAEAMPEF60E21AA
Dimensions
22" W x 24.5" D x 53.125" H
Documents
MCAEAMPEF60E21AA Specifications
Warranty
10 Year Parts, Limited Lifetime Compressor
AHRI Number
217513223
MRCOOL 5 Ton AC Condenser – 14 SEER2 Signature Series Cooling-Only System with R-454B
High-Capacity 55,000 BTU Cooling for Large Homes and Commercial Spaces
The MRCOOL Signature Series 5 Ton air conditioner condenser is built for maximum cooling performance in large residential or commercial applications. With up to 55,000 BTU cooling capacity and efficient SEER2 ratings up to 13.8, this unit delivers powerful, consistent comfort even in extreme heat.
This cooling-only system features a durable cabinet, quiet operation, and advanced system monitoring with built-in sensors. Its R-454B refrigerant ensures compliance with modern environmental standards while maintaining strong, reliable cooling performance.
Features & Benefits
- 5 Ton capacity with up to 55,000 BTU cooling performance
- Up to 13.8–14.3 SEER2 efficiency depending on system match
- Cooling-only condenser ideal for warm climates
- Uses R-454B refrigerant with low environmental impact
- Quiet operation around 65 dB(A)
- Heavy-duty steel cabinet with louvered coil protection
- Compact footprint for easier installation
- Temperature and pressure sensors for system protection
- 208/230V single-phase compatibility
- 10-year limited parts warranty and lifetime compressor coverage
MRCOOL 5 Ton Multi-Position Air Handler – Signature Series High-Efficiency Indoor System
Maximum 60,000 BTU Airflow for Large Homes and Commercial HVAC Systems
The MRCOOL Signature Series 5 Ton air handler delivers maximum airflow performance for large residential and commercial systems requiring 60,000 BTU capacity. This unit is built to provide consistent, reliable comfort in demanding environments.
With an ECM motor, durable cabinet, and flexible installation options, this air handler ensures efficient operation and long-term reliability. Its R-454B compatibility supports modern HVAC system requirements and environmental standards.
Features & Benefits
- 5 Ton capacity for 60,000 BTU systems
- Energy-efficient ECM blower motor
- Multi-position installation (upflow, downflow, horizontal)
- R-454B compatible design
- Copper A-coil with aluminum fins
- Quiet operation around 57 dB(A)
- Durable construction for long-term performance
- Compact cabinet for flexible installation
- Works with most HVAC thermostats and controls
- 10-year limited parts warranty
MRCOOL Electric Heat Kit for Multi-Position Air Handlers – 5kW, 7.5kW & 10kW Auxiliary Heat Options
Reliable Supplemental Heating for 1.5–5 Ton HVAC Systems in Cold Weather Conditions
The MRCOOL electric heat kit is designed to provide dependable supplemental heating for Signature Series multi-position air handlers. Available in 5kW, 7.5kW, and 10kW options, these heat strips enhance system performance by delivering additional warmth when outdoor temperatures drop and heat pump efficiency decreases.
Engineered for seamless integration, each heat kit installs directly inside compatible MRCOOL air handlers and operates automatically through the system’s heating controls. With built-in safety features and durable heating elements, these kits offer a reliable and efficient solution for maintaining indoor comfort in colder climates.
Features & Benefits
- Available in 5kW, 7.5kW, and 10kW heating capacities
- Designed for MRCOOL multi-position air handlers (1.5–5 ton systems / 18K–60K BTU)
- Provides supplemental or backup heat for heat pump systems
- Helps maintain indoor comfort during cold weather and extreme conditions
- Installs directly inside the air handler cabinet for a clean, integrated setup
- Built-in circuit breaker for safety and service disconnect
- 208/230V single-phase operation
- Durable electric heating elements for long-term reliability
- Automatic operation through system thermostat controls
- Ideal for residential applications requiring auxiliary heat support
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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