MRCOOL
MRCOOL Signature 5 Ton up to 14.3 SEER2 60,000 BTU Split System Heat Pump
5 Ton | SEER2 14.3 | R-454B | 208/230V
- 55000 BTU cooling capacity
- Up to 14.3 SEER2 rated efficiency
- Scroll compressor
- Uses R-454B refrigerant
Key Specifications
Product Overview
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 features include 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. Backed by a 10-year limited parts warranty and a limited lifetime compressor warranty, the MRCOOL® Signature Series 60k Heat Pump Condenser offers lasting value and reliable year-round performance.
Additional specifications
| UPC | 840255595834 |
|---|---|
| Series | Signature Series Heat Pump Condenser |
| Refrigerant charge (oz) | 146.4 |
| Heating capacity (BTU/h) | 55000 |
| Airflow (CFM) | 4000 |
| Cycle (Hz) | 60 |
| Min circuit ampacity (A) | 37 |
| Max fuse / breaker (A) | 60 |
| Inverter | No |
| Max line set length (ft) | 150 |
| Min ambient cooling (F) | 59 |
| Min ambient heating (F) | 5 |
| AHRI certified | Yes |
| ENERGY STAR certified | No |
| UL listed | Yes |
| ETL listed | Yes |
| Parts warranty (years) | 10 Year |
| Compressor warranty (yrs) | Limited Lifetime |
| Shipping W x H x D (in) | 30.3 x 34.8 x 30.3 |
| Shipping weight (lbs) | 235 |
Documents
- Installation manual (PDF)
- Brochure (PDF)
- Warranty (PDF)
- AHRI certificate (PDF)
- EnergyGuide label (PDF)
WARNING: This product can expose you to chemicals 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.
Technical Specifications
Performance
| System Type | Split System Heat Pump Condenser |
|---|---|
| Capacity | 55000 BTU |
| Tonnage | 5 Ton |
| Compressor / Stages | Scroll |
| SEER2 | 14.3 |
| EER2 | 11.2 |
| HSPF2 | 7.5 |
| Sound Level | 65 dBA |
Electrical & Fuel
| Voltage | 208/230V |
|---|---|
| Phase | Single Phase |
| Refrigerant | R-454B |
| Connection Size | Liquid 3/8" / Suction 7/8" |
Physical & Certifications
| Dimensions (W x H x D) | 29.14 x 32.875 x 29.14 |
|---|---|
| Weight | 225 lb |
| Color / Finish | Grey |
Shipping & Delivery
Manufacturer Warranty
Covered by MRCOOL's limited warranty. Warranty terms are set by MRCOOL and differ by product line — whether registration is required, and whether the installation has to be performed by a state-licensed HVAC contractor, is not the same across the range. In every case coverage depends on the unit being installed according to MRCOOL's instructions and all applicable codes and permits. MRCOOL's warranty document for this model is the controlling source; ask us and we'll send you the one that applies.
Professional Installation Recommended
Most HVAC equipment must be installed and connected by a licensed professional to remain safe, code-compliant, and eligible for manufacturer warranty coverage. If you're unsure about installation requirements, contact us before you order.
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