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MRCOOL 2.5 Ton 14.3 SEER2 Heat Pump Condenser

Model: MCAESHS4T3021AA

$1,956.28

Condition: NewFree Shipping
In stock · ships from our Winder, GA warehouse

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4.9 out of 5 from verified customer reviews Read reviews →
Recommended for this install Most installs also need these. Skip anything your installer is supplying; each ships with your order.
Line SetMatch the line sizes listed in the specifications
Your system total: $1,956.28
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Product Details

Model Number
MCAESHS4T3021AA
Brand
MRCOOL
Condition
New

Description

The MCAESHS4T3021AA — MRCOOL 2.5 Ton 14.3 SEER2 Heat Pump Condenser – MCAESHS4T3021AA — 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 MCAESHS4T3021AA

MRCOOL 2.5 Ton 14.3 SEER2 Heat Pump Condenser – MCAESHS4T3021AA

MRCOOL 2.5 Ton 14.3 SEER2 Heat Pump Condenser – MCAESHS4T3021AA

The MRCOOL® Signature Series 30k Heat Pump Condenser delivers reliable, energy-efficient performance year-round. With ratings of 14.3 SEER2 and 11.7 EER2, it offers consistent heating and cooling while helping homeowners manage energy costs in every season. Whether battling intense summer heat or chilly winter air, this system is built to maintain a comfortable indoor environment.
The unit comes pre-charged with R-454B refrigerant, a low-GWP alternative that aligns with current environmental standards. This refrigerant reduces environmental impact without compromising performance. The pre-charged design speeds up installation, reducing both time and labor expenses.
At the heart of the system is a rugged single-speed scroll compressor that ensures steady, efficient operation. Inner-groove copper tubing enhances heat transfer, while integrated pressure and temperature sensors protect against extreme conditions. An intelligent defrost function maintains reliable performance in cold weather by preventing frost buildup.
Despite its powerful capabilities, the Signature Series 30k runs quietly at just 63 decibels. A sound-dampening top helps keep operational noise to a minimum, making it suitable for residential areas. For added durability, the exterior features a steel louver coil guard and wire fan discharge grille for extra protection.
With sweat connection service valves and an easy-access gauge port, installation and maintenance are simple. Backed by a 10-year limited parts warranty and a limited lifetime compressor warranty, it’s a dependable investment in long-term home comfort.

Technical Specifications

Specification Value
Manufacturer MRCOOL
Model Number MCAESHS4T3021AA
Product Type Heat Pump Condenser
Series Signature Series Heat Pump Condenser
Tonnage 2.5
Cooling Capacity 27,500 BTU
Heating Capacity 27,500 BTU
SEER2 14.3
EER2 11.7
HSPF2 7.5
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 152 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.

MCAESHS4T3021AA: 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 U.S. Department of Energy heat pump 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.

MCAESHS4T3021AA FAQ

Does the MCAESHS4T3021AA 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 152.00 lbs
Dimensions 0.00 × 0.00 × 0.00 in
System Type

Mini Split

Brand

MRCOOL

Tonnage

2.5 Ton

SEER2

14.3

HSPF2

7.5

Refrigerant

R-454B

Voltage

208/230V

Customer reviews

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