Description
The MRCOOL Signature Series MCAESHS4T6021AA is a 5-ton (60,000 BTU) heat pump condenser factory charged with low-GWP R-454B refrigerant and AHRI rated up to 14.3 SEER2 / 11.2 EER2 and 7.5 HSPF2 with the matching Signature Series air handler. A single-speed scroll compressor, inner-groove copper tubing and a sound-dampening top make it a dependable, quiet replacement for older R-410A equipment.
The MRCOOL® Signature Series 60k Heat Pump Condenser is a high-capacity, energy-efficient system designed to deliver dependable heating and cooling throughout the year. With performance ratings of 14.3 SEER2 and 11.2 EER2, it provides consistent comfort while helping reduce energy use and monthly utility costs, making it a smart choice for larger residential applications.Pre-charged with R-454B refrigerant, this unit supports eco-conscious upgrades.
R-454B offers a significantly lower global warming potential compared to older refrigerants while maintaining excellent performance. The factory pre-charge also simplifies installation, cutting down on setup time and labor expenses.The system is powered by a durable single-speed scroll compressor built for long-term reliability. Inner-groove copper tubing enhances heat transfer for greater efficiency and responsiveness.
Built-in temperature and pressure sensors continuously monitor system conditions, while an intelligent defrost function ensures smooth, uninterrupted operation in colder weather by preventing frost buildup.Despite its robust output, the Signature Series 60k runs at just 65 decibels, quiet enough for residential areas. A sound-control top minimizes noise while maintaining proper airflow.
For added durability, the exterior includes a steel louver coil guard and wire fan discharge grille to protect internal components.The compact cabinet allows for flexible installation, and service is made easier with sweat connection valves and an accessible gauge port.
Key Features
- Scroll compressor: Dependable single-speed scroll compressor.
- R-454B refrigerant: Factory pre-charged A2L refrigerant for the current efficiency standards.
- Built-in protection: Temperature and pressure sensors guard the compressor.
- Intelligent defrost: Demand defrost keeps heating output up in cold, wet weather.
- Quiet operation: About 63 dB with a sound-dampening top.
- Durable cabinet: Steel louvered coil guard and wire fan grille.
- Service-friendly: Sweat-connection service valves and an accessible gauge port.
Product Specifications
| Minimum Circuit Ampacity | 37 A |
|---|---|
| Maximum Fuse / Breaker | 60 A |
| Refrigerant Connections | 3/8" liquid, 7/8" suction (sweat) |
| Sound Level | 65 dB(A) |
| Unit Dimensions (W x H x D) | 29.14" x 32.8" x 29.14" |
| Unit Weight | 225 lb |
| Brand | MRCOOL |
| Model | MCAESHS4T6021AA |
| Series | Signature Series (R-454B) |
Compatibility & Installation
- Matched system: Pairs with the Signature Series R-454B multi-position air handler (MCAEAMP) of the same tonnage.
- Line set: Sweat (brazed) connections; line set not included.
- Professional installation: Must be installed by a licensed HVAC contractor; R-454B is an A2L refrigerant.
