Mitsubishi MXZ-SM36NLHZ 36,000 BTU Hyper-Heating H2i® Smart Multi Heat Pump Unit
- $5431
- $5322.00
Introducing the Mitsubishi 36,000 BTU Multi-Zone Hyper-Heating Outdoor Unit MXZ-SM36NLHZ , a compact yet powerful heat pump designed to deliver reliable, high-efficiency comfort across multiple zones—even in extreme cold. Leveraging Mitsubishi’s cutting-edge INVERTER technology with Hyper-Heating performance, this model is engineered for precise temperature control and dependable operation in the harshest winter climates. A compatible Mitsubishi branch box is required when pairing with M- or P-Series indoor units.
With a maximum cooling capacity of 36,000 BTU/h and maximum heating capacity of 42,000 BTU/h at 47°F , the MXZ-SM36NLHZ provides consistent comfort year-round. Thanks to Hyper-Heating, it maintains full heating capacity of 42,000 BTU/h at 17°F, 5°F, and even at -13°F . Efficiency ratings reach SEER2 up to 23 , HSPF2 up to 12 , and COP values up to 4.0 at 47°F , earning ENERGY STAR® certification for both non-ducted and mixed configurations.
Built for durability, it features a Blue Fin anti-corrosion coating on both the heat exchanger and base panel, tested for 2,000 hours in accordance with ASTM B117 standards. The twin rotary INVERTER-driven compressor (model MRK53FFJMC-L) ensures optimal capacity modulation, while maintaining quiet operation at just 49 dB(A) in cooling and 53 dB(A) in heating . A sleek Munsell 3Y 7.8/1.1 finish complements modern exteriors, and a built-in base pan heater safeguards winter performance.
Installation flexibility is a hallmark of the MXZ-SM36NLHZ, supporting up to four indoor units with a branch box or up to eleven without . It accommodates total piping runs up to 492 ft and a maximum height difference of 164 ft between outdoor and indoor units. Pre-charged with 6 lbs. 10 oz. of R454B refrigerant , it’s ready for streamlined setup.
For safety, the MXZ-SM36NLHZ includes compressor overcurrent detection, compressor thermal protection, fan motor overheating/voltage safeguards, and high-pressure protection. Measuring 41-11/32" W x 13" D x 52-11/16" H and weighing 283 lbs , this model delivers exceptional performance in a compact, efficient package.
Whether you’re cooling through sweltering summers or maintaining full heating output during sub-zero winters, the Mitsubishi MXZ-SM36NLHZ offers unmatched cold-weather capability, quiet performance, and installation versatility.
Specifications – MXZ-SM36NLHZ
| Category | Specification |
|---|---|
| Model Number | MXZ-SM36NLHZ |
| Type | Multi-Zone Hyper-Heating Heat Pump Outdoor Unit |
| Cooling Capacity (Max / Rated / Min) | 36,000 / 36,000 / 13,000 BTU/h |
| Heating Capacity @47°F (Max / Rated / Min) | 42,000 / 42,000 / 12,600 BTU/h |
| Heating Capacity @17°F (Max / Rated) | 42,000 / 32,600 (ND) / 29,600 (Mixed) / 26,600 (Ducted) BTU/h |
| Heating Capacity @5°F (Max) | 42,000 BTU/h |
| Heating Capacity @-13°F (Max) | 42,000 BTU/h |
| SEER2 (Non-Ducted / Mixed / Ducted) | 23.0 / 20.35 / 17.70 |
| HSPF2 (Non-Ducted / Mixed / Ducted) | 12.0 / 11.25 / 10.50 |
| COP @47°F (Non-Ducted / Mixed / Ducted) | 4.00 / 3.70 / 3.40 |
| COP @17°F Max (Non-Ducted / Mixed / Ducted) | 2.04 / 1.92 / 1.80 |
| COP @5°F Max (Non-Ducted / Mixed / Ducted) | 2.00 / 1.92 / 1.86 |
| ENERGY STAR® Certified | Yes / Yes / No |
| Sound Pressure Level (Cooling / Heating) | 49 dB(A) / 53 dB(A) |
| Compressor Type / Model | Twin Rotary / MRK53FFJMC-L |
| Refrigerant / Charge | R454B / 6 lbs. 10 oz. |
| Dimensions (W x D x H) | 41-11/32" x 13" x 52-11/16" |
| Weight (Net / Shipping) | 283 lbs / 309 lbs |
| Max # of Indoor Units (With Branch Box) | 4 |
| Max # of Indoor Units (Without Branch Box) | 11 |
| Max Total Piping Length | 492 ft (150 m) |
| Max Height Difference (ODU above IDU) | 164 ft (50 m) |
| Operating Range (Cooling) | 23°F – 115°F |
| Operating Range (Heating) | -13°F – 70°F |
| Finish Color | Munsell 3Y 7.8/1.1 |
| Branch Box Requirement | Yes (required for M- and P-Series) |
| Base Pan Heater | Built-in |
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