Don’t get spooked by a cold house. Shop furnaces and heat pumps — free shipping over $99.
Free shipping on orders over $99  •  Talk to an HVAC expert: (877) 843-4822  •  Info@BuyComfortDirect.com Track order Support Sign in

MRCOOL 2.5 Ton 14.3 SEER2 Air Conditioner Condenser – MCAESAS4T3021AA

$1,801.18

Condition: NewFree Shipping

-

Complete Your System Optional add-ons — each ships with your order as its own item
Line SetMatch the line sizes listed in the specifications
Your system total: $1,801.18
Rather talk to a person?
We will confirm the match for your home, quote it, and take your order by phone.
Call to Order: (877) 843-4822

Product Details

Model Number
MCAESAS4T3021AA
Brand
MRCOOL
Condition
New

Description

The MCAESAS4T3021AA — MRCOOL 2.5 Ton 14.3 SEER2 Air Conditioner Condenser – MCAESAS4T3021AA — is stocked and shipped by Buy Comfort Direct from Winder, Georgia. Specifications, fitment notes and ordering details are below; call (877) 843-4822 if you need it matched to your equipment first.

About the MCAESAS4T3021AA

MRCOOL 2.5 Ton 14.3 SEER2 Air Conditioner Condenser – MCAESAS4T3021AA

MRCOOL 2.5 Ton 14.3 SEER2 Air Conditioner Condenser – MCAESAS4T3021AA

The MRCOOL® Signature Series 30k Cooling Only Condenser is engineered to deliver reliable, energy-efficient cooling performance for modern homes. With a 14.3 SEER2 and 11.7 EER2 rating, this system is designed to reduce energy usage while maintaining consistent indoor comfort during the hottest months of the year.
This unit comes pre-charged with R-454B refrigerant, a next-generation, low-GWP solution that aligns with modern environmental regulations while still delivering reliable, high-performance heating and cooling. The factory-charged design streamlines installation, saving both time and labor costs for contractors and homeowners alike.
At its core, the system is powered by a durable scroll compressor, engineered for consistent, long-lasting performance. To enhance overall efficiency, it also incorporates inner-groove copper tubing, which improves heat transfer and supports rapid temperature regulation throughout the system.
Despite its powerful capabilities, this unit operates at a remarkably quiet 63 decibels, thanks to a thoughtfully designed sound-dampening top that reduces operational noise without limiting airflow. This makes it particularly well-suited for homes in residential neighborhoods or settings where maintaining a peaceful environment is important. For added durability, the unit is equipped with a steel louver coil guard and a wire fan discharge grille, both of which provide critical protection against debris and external damage.
For long-term peace of mind, this system includes a 10-year limited parts warranty and a limited lifetime compressor warranty.
This MRCOOL® Signature Series 30k Cooling Only Condenser offers efficient cooling, lasting durability, and quiet comfort in a compact, easy-to-install package.

Technical Specifications

Specification Value
Manufacturer MRCOOL
Model Number MCAESAS4T3021AA
Product Type Air Conditioner Condenser
Series Signature Series Air Conditioner Condenser
Tonnage 2.5
Cooling Capacity 27,500 BTU
SEER2 14.3
EER2 11.7
Refrigerant R-454B
Voltage 208/230 V
Phase 1
Color Grey
Unit Dimensions 25″H x 23.6″W x 23.6″D
Shipping Weight 141 lb
Parts Warranty 10 Year
Compressor Warranty Limited Lifetime
Warranty 10 Year Parts, Limited Lifetime Compressor Warranty

Compliance & Shipping Notices

  • WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Warranty Coverage

10
Year Parts Warranty

10 Year Parts, Limited Lifetime Compressor Warranty

Professional Installation Required

Certified HVAC technician installation ensures optimal performance, safety compliance, and full warranty protection.

✓

DOE Compliant Nationwide

This equipment meets Department of Energy efficiency requirements for residential HVAC installations across all U.S. climate zones.

Important: Check state and local codes and ordinances before purchasing. Product availability and compliance requirements may vary by region.

MCAESAS4T3021AA: fitment and resources

Equipment ratings are only valid as an AHRI-matched pairing; confirm the match before ordering. Our free HVAC system sizing tool gives a starting point for tonnage, and Background reading: the ENERGY STAR central air conditioner guide. Browse the rest of our Condensers or the MRCOOL catalog, and see what customers say on our reviews page.

Ordering and delivery

In-stock items ship from our Winder, Georgia warehouse; orders over $99 ship free. Large equipment travels by freight carrier and parts by ground, with tracking by email. Financing is available at checkout through Affirm, and contractors can set up a contractor account for trade pricing. Questions before you pay? Use the contact page or call (877) 843-4822.

MCAESAS4T3021AA FAQ

Does the MCAESAS4T3021AA ship free?

Yes on orders over $99 — most orders that include it qualify.

How do I know it fits my system?

Send us your equipment model number through the contact page or call (877) 843-4822 and we will confirm the match before it ships.

Additional information

Weight 141.00 lbs
Dimensions 0.00 × 0.00 × 0.00 in
System Type

Mini Split

Brand

MRCOOL

Tonnage

2.5 Ton

SEER2

14.3

Refrigerant

R-454B

Voltage

208/230V

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.