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, 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.