MRCOOL® Signature 5 Ton 60K BTU Split Air Conditioner Condenser, MCAESAS4T6021AA

Product Description 

MRCOOL® Signature Series 60K 5-Ton Cooling-Only AC Condenser (230V)

The MRCOOL® Signature Series 60K (5-Ton) Air Conditioner Condenser is built for large homes and high-demand cooling applications where reliable performance and durability matter most. Whether you’re upgrading an older system or installing a new cooling-only setup, this condenser delivers consistent comfort during peak summer conditions.

With efficiency ratings of 13.8 SEER2 and 11.2 EER2, the system provides strong cooling output while helping manage energy usage and operating costs. The condenser ships factory pre-charged with R-454B refrigerant, a next-generation, low-GWP refrigerant that meets modern environmental standards without sacrificing performance. The factory charge also helps simplify installation and reduce labor time.

At the heart of the system is a durable single-speed scroll compressor, engineered for steady operation and long service life. Inner-groove copper tubing enhances heat transfer efficiency, allowing the system to respond quickly and maintain even cooling across larger spaces.

Despite its high capacity, the unit operates at just 65 dBA, making it suitable for residential installations. A sound-dampening top, paired with a steel louvered coil guard and wire fan discharge grille, helps reduce operating noise while protecting internal components from debris and weather exposure.

Designed to pair seamlessly with MRCOOL® Signature Series multi-position or stud-mount air handlers, this cooling-only condenser is backed by a 10-year limited parts warranty and a limited lifetime compressor warranty, providing homeowners with long-term confidence and peace of mind.

For applications that demand maximum cooling power, quiet operation, and proven reliability, the MRCOOL Signature Series 60K AC condenser is a smart, dependable choice.

 

COMPATIBILITY & SYSTEM PAIRINGS

✔ MRCOOL® Signature Series Multi-Position Air Handler

✔ MRCOOL® Signature Series Stud-Mount Air Handler

✔ Cooling-only split-system applications

✔ Factory pre-charged R-454B refrigerant

✔ VersaPro Furnace 

 

TECHNICAL SPECIFICATIONS  

Brand: MRCOOL

Series: Signature Series

Model: MCAESAS4T6021AA

Unit Type: Split System Air Conditioner Condenser

 

Cooling Capacity: 55,000 BTU

Tonnage: 5 Ton

SEER2: 13.8

EER2: 11.2

 

Voltage: 208/230V

Phase: 1

Frequency: 60 Hz

Max Breaker: 60A

Min Circuit Ampacity: 37A

 

Refrigerant Type: R-454B

Refrigerant Charge: 121.7 oz

Liquid Line: 3/8”

Suction Line: 7/8”

Max Lineset Length: 150 ft

 

Compressor Type: Single-Speed Scroll

Inverter Driven: No

Minimum Ambient Cooling: 59°F

Sound Rating: 65 dBA

 

Certifications: AHRI, UL, CSA, ETL

ENERGY STAR®: No

Warranty:

• 10-Year Parts Warranty

• Limited Lifetime Compressor Warranty

 

DIMENSIONS & WEIGHT 

Net Dimensions:

• Width: 29.14”

• Depth: 29.14”

• Height: 32.875”

Net Weight: 206 lbs

Shipping Dimensions:

• Width: 30.3”

• Depth: 30.3”

• Height: 34.8”

Shipping Weight: 216 lbs

 

Frequently Asked Questions 

Is this a heat pump or cooling-only unit?

This is a cooling-only air conditioner condenser and does not provide heating.

What air handlers work with this unit?

It pairs with MRCOOL Signature Series multi-position and stud-mount air handlers.

Is R-454B refrigerant environmentally friendly?

Yes. R-454B is a low-GWP refrigerant designed to reduce environmental impact while maintaining strong cooling performance.

How loud is this condenser?

It operates at 65 dBA, similar to common household appliances.

What warranty coverage is included?

MRCOOL includes a 10-year parts warranty and a limited lifetime compressor warranty.