MRCOOL® Signature Series 42k Heat Pump Condenser
The MRCOOL® Signature Series 42k Heat Pump Condenser is a powerful, energy-efficient solution designed to keep your home comfortable all year. With performance ratings of 14.3 SEER2 and 11.7 EER2, it delivers reliable heating and cooling while helping reduce overall energy use and utility bills. Whether you’re facing summer heat or winter chill, this system is built to perform.
R-454B Refrigerant
Pre-charged with R-454B refrigerant, this model supports modern environmental standards with a lower global warming potential than older refrigerants. The pre-charged design also speeds up installation and reduces labor costs, making it a smart choice for contractors and homeowners alike.
Efficiency
At its core, a single-speed scroll compressor ensures steady, long-lasting performance. Enhanced with inner-groove copper tubing, the system provides faster, more efficient heat transfer. Built-in temperature and pressure sensors offer real-time system monitoring and protection, while an intelligent defrost function prevents frost buildup for smooth operation in cold conditions.
Quiet Operation
Operating at just 65 decibels, the unit stays quiet enough for residential use, aided by a sound-dampening top. Durability features include a steel louver coil guard and a wire fan grille for protecting internal components. The compact design allows flexible installation, and accessible service ports simplify maintenance.
Warranty
Backed by a 10-year limited parts warranty and a limited lifetime compressor warranty, the MRCOOL® Signature Series 42k Heat Pump Condenser offers lasting comfort and confidence.
- Cooling/Heating Capacity: 42k
- SEER2 Rating: 14.3
- EER2 Rating: 11.7
- Refrigerant: Pre-charged with R-454B
- Compressor: Single-speed scroll compressor for steady, long-lasting performance
- Heat Transfer: Inner-groove copper tubing for faster, more efficient heat transfer
- Built-in Protection: Temperature and pressure sensors for system monitoring
- Defrost Function: Intelligent defrost for smooth cold-weather performance
- Noise Level: Quiet operation at 65 decibels with sound-dampening top
- Durability Features: Steel louver coil guard and wire fan grille
- Service-Friendly Features: Compact design and accessible service ports
- Warranty: 10-year limited parts warranty and limited lifetime compressor warranty
Specifications
| Certifications | |
|---|---|
| AHRI Certified | Yes |
| Appearance | |
|---|---|
| Color | Gray |
| Appliance Category | Air Conditioner |
| Brands | |
|---|---|
| Brand | MRCOOL |
| Series | Signature |
| Dimensions | |
|---|---|
| Height | 32 4/5" |
| Width | 29 7/50" |
| Depth | 29 7/50" |
| Style | |
|---|---|
| Type | Mini Split Outdoor Unit |
| Capacity | |
|---|---|
| Nominal BTU Capacity | 42000 BTU |
| Cooling BTU Capacity | 39000 |
| SEER | 14.3 |
| Heating BTU Capacity | 39000 |
| Warranty | |
|---|---|
| Warranty | 10 Year Parts, Limited Lifetime on Compressor |
| Technical Details | |
|---|---|
| Voltage | 230 Volts |
| Amps | 45 |
| Features | |
|---|---|
| Provides Heating | Yes |
| Heat | Heat Pump |
| Remote Controller | No |
| Corrosion Protection | Yes |
| Others | |
|---|---|
| Color Family | Gray |