MRCOOL Signature Series 3.5 Ton 42,000 BTU Top Discharge Split System Heat Pump Condenser, 14.3 SEER2, R-454B MCAESHS4T4221AA
MRCOOL Signature Series 3.5 Ton 42,000 BTU Top Discharge Split System Heat Pump Condenser, 14.3 SEER2, R-454B MCAESHS4T4221AA
- 39,000 BTU/h cooling, 39,000 BTU/h heating
- 14.3 SEER2 | 11.7 EER2
- Voltage: 208/230V, 1-phase, 60 Hz
- R-454B refrigerant
- Manufacturer part number MCAESHS4T4221AA
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Overview
The MRCOOL MCAESHS4T4221AA is a central heat pump condenser from the MRCOOL Signature Series Heat Pump Condenser line. It delivers 39,000 BTU/h of cooling and heating capacity. MRCOOL rates its efficiency at 14.3 SEER2 and 11.7 EER2. It uses R-454B refrigerant and runs on 208/230V single-phase power. Works with: Signature Series Multi-Position or Stud Mount Air Handlers.
This is the outdoor half of a ducted split heat pump system. Pair it with a matched indoor air handler or coil for rated performance.
Highlights
- Sound-dampening top cover
- Steel louvered coil guard protects the coil from debris and weather
Specifications
| Model | MCAESHS4T4221AA |
| Series | Signature Series Heat Pump Condenser |
| Cooling Capacity (BTU/h) | 39,000 |
| Heating Capacity (BTU/h) | 39,000 |
| Nominal Tonnage | 3.5 |
| SEER2 | 14.3 |
| EER2 | 11.7 |
| HSPF2 | 7.5 |
| Airflow (CFM) | 2950 |
| Voltage (V) | 208/230 |
| Phase | 1 |
| Frequency (Hz) | 60 |
| Minimum Circuit Ampacity (A) | 26 |
| Max Fuse / Breaker (A) | 45 |
| Refrigerant | R-454B |
| Refrigerant Charge (oz) | 119.9 |
| Inverter | No |
| Compressor Type | Scroll |
| Sound Level (dBA) | 65 |
| Min Ambient, Cooling (°F) | 59 |
| Min Ambient, Heating (°F) | 5 |
| Max Line Set Length (ft) | 150 |
| Liquid Line Size (in) | 3/8 |
| Suction Line Size (in) | 3/4 |
| Color | Grey |
| Compatible With | Signature Series Multi-Position or Stud Mount Air Handlers |
| Dimensions, W × H × D (in) | 29.14 × 32.875 × 29.14 |
| Net Weight (lb) | 202 |
| Shipping Dimensions, W × H × D (in) | 30.3 × 34.8 × 30.3 |
| Shipping Weight (lb) | 212 |
| Certifications | AHRI Certified, UL Listed, ETL Listed, CSA Listed |
| Warranty | 10 Year Parts, Limited Lifetime Compressor Warranty |
| Parts Warranty | 10 Year |
| Compressor Warranty | Limited Lifetime |
More Documents
Key features
- 39,000 BTU/h cooling, 39,000 BTU/h heating
- 14.3 SEER2 | 11.7 EER2
- Voltage: 208/230V, 1-phase, 60 Hz
- R-454B refrigerant
- Manufacturer part number MCAESHS4T4221AA
Documents & downloads
Certifications
Warranty
Warranty: 10 Year Parts, Limited Lifetime Compressor Warranty Parts Warranty: 10 Year Compressor Warranty: Limited Lifetime Coverage terms, registration and installation requirements are set by MRCOOL; see the MRCOOL warranty document for this model.
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