The Daikin 4MXM36AVJU9 is a 36,000 BTU (3-ton) outdoor multi-split heat pump that delivers efficient heating and cooling to up to four independent indoor zones. Its inverter-driven swing compressor modulates output to match demand — pairing 20 SEER2 cooling efficiency and 9.5 HSPF2 heating performance with smooth, variable-speed operation that minimizes temperature swings and energy use. Running on next-generation R-32 refrigerant.
| Dimensions & Weight | |
|---|---|
| Unit Dimensions | 34-1/4 W" x 12-5/8 D" x 29-1/2 H" |
| Unit Weight | 142 lbs |
| General Information | |
| Brand | Daikin |
| Product Family | 4MXM_AVJU9 |
| Family Description | 1.5 - 4 Ton Multi-Zone Heat Pump Up to 20 SEER2 / 9.5 HSPF2 |
| Unit Type | Outdoor |
| Product Class | Mini-Split Heat Pump |
| Tonnage | 3.0 |
| Vendor | Daikin Comfort Tech |
| Pallet Qty | 2 |
| Product Benefits | 12 Year Limited Parts Warranty with Online Registration |
| Standard Features | Inverter-Driven Variable-Speed Operation, Up to 4 Indoor Zones, Quiet 56 dB(A) Operation |
| Capacity & Performance | |
| Cooling Capacity (Rated) | 36,000 Btu/H |
| Heating Capacity (Rated) | 36,000 Btu/H |
| Airflow Rate High (Cooling) | 2,402 ft³/min |
| Airflow Rate High (Heating) | 2,518 ft³/min |
| SEER2 | 20.0 |
| EER2 | 10.0 |
| HSPF2 | 9.5 |
| COP @ 5°F | 1.8 W/W |
| Energy Star Certified | No |
| Compressor | |
| Compressor Type | Swing |
| Compressor Stages | Inverter |
| Compressor Model | 2Y260BPAX1A |
| Motor Output | 2,400 W |
| Electrical Requirements | |
| Power Voltage | 208-230 V |
| Power Phase | 1 Ph |
| Power Frequency | 60 Hz |
| Max. Overcurrent Protection | 25 A |
| Starting Current | 18.5 A |
| Power Consumption (Cooling) | 90.9 W |
| Power Consumption (Heating) | 102.7 W |
| Refrigerant & Piping | |
| Refrigerant Type | R-32 |
| Refrigerant Charge | 4.9 lbs (2.2 kg) |
| Pipe Size Gas | 3/8 in × 1, 1/2 in × 2, 5/8 in × 1 |
| Pipe Size Liquid | 1/4 in (× 4) |
| Drain Connection | 5/8 in I.D. |
| Max Total Interunit Piping | 230 ft (70 m) |
| Max Piping Per Room | 82 ft (25 m) |
| Max Installation Height (Indoor-Outdoor) | 49-1/4 ft (15 m) |
| Heat Exchanger Type | Air Cooled |
| Certifications & Warranty | |
| Regional Compliance | North, Southeast, Southwest |
| Energy Star Certified | No |
| Registered Parts Warranty - Residential | All Parts - 12 Years |
| Registered Parts Warranty - Multi-Family | All Parts - 12 Years |
| Registered Parts Warranty - Commercial | All Parts - 5 Years |
| Standard Parts Warranty - Residential | All Parts - 5 Years |
| Standard Parts Warranty - Multi-Family | All Parts - 5 Years |
| Standard Parts Warranty - Commercial | All Parts - 5 Years |
