Description
The MRCOOL Signature Series TruInverter 4-ton complete heat pump system delivers efficient, variable-speed heating and cooling with next-generation R-454B refrigerant. TruInverter technology continuously adjusts output to match demand for steadier temperatures, improved humidity control, quieter operation, and lower energy use.
The included multi-position air handler supports upflow, downflow, and horizontal installation. The system is compatible with MRCOOL No-Vac Quick Connect line sets and the optional TruInverter electric heat kits shown on this page. Licensed HVAC installation is required.
What's Included:
1 x 4-Ton 18 SEER2 TruInverter Heat Pump Condenser (MCAESHV8T4821BA)
1 x 4-Ton TruInverter Multi-Position Air Handler (MCAEAMPVT48F21BA)
1 x MRCOOL Wired Thermostat
Outdoor Condenser Specifications
| Brand | MRCOOL |
| Series | TruInverter |
| Model | MCAESHV8T4821BA |
| UPC | 840433617174 |
| Equipment Type | Heat Pump Condenser |
| SEER2 | 18 |
| EER2 | 9 |
| HSPF2-4 | 8.5 |
| Tonnage | 4 |
| Cooling Capacity (BTU) | 47,000 |
| Heating Capacity (BTU) | 47,000 |
| Voltage | 208/230V |
| Phase | 1 |
| Cycle | 60 Hz |
| Max Fuse Breaker | 60A |
| Minimum Circuit Ampacity | 35A |
| Refrigerant | R-454B |
| Refrigerant Charge | 141.09 oz |
| Sound Rating | 70 dBA |
| Minimum Cooling Ambient | 5 F |
| Minimum Heating Ambient | -5 F |
| Maximum Line Set Length | 100 ft |
| Liquid Line Size | 3/8 in |
| Suction Line Size | 7/8 in |
| Net Dimensions | 29.125 D x 33.19 H x 29.125 W in |
| Net Weight | 190 lb |
| Gross Dimensions | 30.25 D x 39.5 H x 30.25 W in |
| Gross Weight | 220 lb |
| Warranty | 10-year parts; limited lifetime compressor |
Indoor Air Handler Specifications
| Brand | MRCOOL |
| Series | TruInverter |
| Model | MCAEAMPVT48F21BA |
| UPC | 840433617211 |
| Equipment Type | Multi-Position Air Handler |
| Airflow | 1600 CFM |
| Tonnage | 4 |
| Voltage | 208/230V |
| Phase | 1 |
| Cycle | 60 Hz |
| Max Fuse Breaker | 15A |
| Minimum Circuit Ampacity | 7A |
| Mount Type | Upflow, downflow, or horizontal |
| Refrigerant | R-454B |
| Sound Rating | 60 dBA |
| Maximum Line Set Length | 100 ft |
| Liquid Line Size | 3/8 in |
| Suction Line Size | 7/8 in |
| Blower Motor | DC, 3/4 HP, 5 speeds |
| Compatible Heat Kits | 5kW, 10kW, 15kW, 20kW |
| Net Dimensions | 21 D x 56 H x 24.5 W in |
| Net Weight | 161 lb |
| Gross Dimensions | 27 D x 62 H x 28.66 W in |
| Gross Weight | 204 lb |
| Warranty | 10-year parts |
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