Mitsubishi MXZ-2D20NL 20,000 BTU 2-Zone Heat Pump Unit - R454B
- $2427
- $2382.62
Introducing the Mitsubishi 20,000 BTU Multi-Zone Outdoor Unit MXZ-2D20NL , a compact, efficient, and versatile heat pump designed to deliver year-round comfort for up to two zones. Built with Mitsubishi’s advanced INVERTER technology, this unit ensures precise temperature control, energy efficiency, and quiet operation—making it a great choice for small multi-room applications.
With a maximum cooling capacity of 22,000 BTU/h and a maximum heating capacity of 25,800 BTU/h at 47°F , the MXZ-2D20NL performs reliably across a range of climates. It maintains solid heating output even in colder conditions—delivering 16,600 BTU/h at 17°F and 13,700 BTU/h at 5°F . Efficiency ratings reach SEER2 up to 20 , HSPF2 up to 10 , and COP values up to 3.92 at 47°F , with ENERGY STAR® certification for non-ducted and mixed configurations.
Designed for longevity, the MXZ-2D20NL features a Blue Fin anti-corrosion coating on the heat exchanger, tested to withstand 2,000 hours under ASTM B117 standards. The twin rotary INVERTER-driven compressor (model SRB140FQHM1T) provides smooth, efficient modulation of capacity, while keeping noise levels low—51 dB(A) in cooling and 55 dB(A) in heating . The modern Munsell 3.0Y 7.8/1.1 finish blends into most exteriors, and an optional base pan heater can be added for enhanced winter performance.
This model supports two indoor units , with total piping lengths up to 164 ft and a maximum height difference of 49 ft between outdoor and indoor units. It comes pre-charged with 4 lbs. 7 oz. of R454B refrigerant for quick, efficient installation.
Safety features include compressor overcurrent detection, compressor thermal protection, fan motor overheating/voltage safeguards, and high-pressure protection. With a compact footprint of 33-1/16" W x 13" D x 27-15/16" H and a weight of just 119 lbs , the MXZ-2D20NL offers dependable Mitsubishi performance in a space-saving design—ideal for smaller multi-zone heating and cooling needs.
Specifications – MXZ-2D20NL
| Category | Specification |
|---|---|
| Model Number | MXZ-2D20NL |
| Type | Multi-Zone Heat Pump Outdoor Unit |
| Cooling Capacity (Max / Rated / Min) | 22,000 / 20,000 (Ducted) / 5,700 BTU/h |
| Heating Capacity @47°F (Max / Rated / Min) | 25,800 / 24,000 (ND) / 7,400 BTU/h |
| Heating Capacity @17°F (Max / Rated) | 16,600 / 16,500 (ND) / 15,000 (Mixed) / 13,500 (Ducted) BTU/h |
| Heating Capacity @5°F (Max) | 13,700 (ND) / 12,600 (Mixed) / 11,800 (Ducted) BTU/h |
| SEER2 (Non-Ducted / Mixed / Ducted) | 20.0 / 18.0 / 16.0 |
| EER2 (Non-Ducted / Mixed / Ducted) | 13.0 / 11.50 / 10.0 |
| HSPF2 (Non-Ducted / Mixed / Ducted) | 10.0 / 9.55 / 9.10 |
| COP @47°F (Non-Ducted / Mixed / Ducted) | 3.92 / 3.76 / 3.64 |
| COP @17°F Max (Non-Ducted / Mixed / Ducted) | 2.60 / 2.48 / 2.36 |
| COP @5°F Max (Non-Ducted / Mixed / Ducted) | 2.23 / 2.04 / 1.88 |
| ENERGY STAR® Certified | Yes / Yes / No |
| Sound Pressure Level (Cooling / Heating) | 51 dB(A) / 55 dB(A) |
| Compressor Type / Model | Twin Rotary / SRB140FQHM1T |
| Compressor Oil Type / Charge | RM68EH / 20.3 oz |
| Refrigerant / Charge | R454B / 4 lbs. 7 oz. |
| Dimensions (W x D x H) | 33-1/16" x 13" x 27-15/16" |
| Weight (Net / Shipping) | 119 lbs / 137 lbs |
| Max # of Indoor Units | 2 |
| Max Total Piping Length | 164 ft (50 m) |
| Max Single Run Length | 82 ft (25 m) |
| Max Height Difference (ODU above/below IDU) | 32 ft (above) / 49 ft (below) |
| Operating Range (Cooling) | 14°F – 115°F |
| Cooling Thermal Lock-out / Restart | 10°F / 14°F |
| Operating Range (Heating) | 6°F – 75°F |
| Heating Thermal Lock-out / Restart | -4°F / 5°F |
| Finish Color | Munsell 3.0Y 7.8/1.1 |
| Branch Box Requirement | Not applicable (max 2 zones) |
| Base Pan Heater | Optional |
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