Review
The Mitsubishi MSZ-GS36NA represents a solid middle-ground option in the mini split market, priced at $4,949 for contractors and homeowners seeking efficient spot cooling and heating. This wall-mounted single-zone unit delivers 33,200 BTU cooling and 35,200 BTU heating capacity, making it suitable for spaces ranging from 350 to 1,200 square feet depending on insulation and climate. Mitsubishi's reputation for durability backs this unit, though it competes directly with Daikin Emura and LG Art Cool models at similar price points.
Performance metrics impress across the board. The unit achieves 16-17 SEER1 efficiency with an 8.8 EER rating while maintaining a 10 HSPF for heating, meaning it performs well in both seasonal extremes. Operating noise ranges from a quiet 32 dB indoors (quieter than a whisper) to 56 dB outdoors, making it suitable for noise-sensitive installations. The -4 degree minimum outdoor heating temperature enables reliable operation through most North American winters without auxiliary heat backup.
Pros & Cons
Pros
- Exceptional heating output of 35,200 BTU with 10 HSPF rating, outperforming many competitors in cold-weather climates
- High cooling efficiency rated at 16-17 SEER1 and 8.8 EER, earning Energy Star certification
- Whisper-quiet operation with indoor noise as low as 32 dB and outdoor unit at 56 dB, suitable for bedrooms and quiet spaces
- Wide operating temperature range from -4 degrees to 75 degrees for heating ensures performance in harsh winters
- Pre-charged for 25-foot lineset reduces installation time and labor costs compared to field-charge requirements
Cons
- Single-zone limitation means you cannot zone multiple rooms or areas with one outdoor unit
- Cooling capacity of 33,200 BTU slightly underperforms its 36,000 BTU rating, limiting effectiveness in extreme heat conditions
- 10-year warranty requires online registration, adding a step that some users may overlook
Who Should Buy
Best For
Homeowners adding climate control to a finished basement, garage conversion, or primary bedroom, and contractors handling retrofit jobs in older homes without existing ductwork. This unit's strong heating performance makes it particularly suitable for properties in northern climates where winter demand exceeds cooling needs.
Consider Alternatives If
Anyone needing multi-zone coverage for multiple rooms should explore multi-zone systems instead, as this single-zone unit cannot efficiently condition more than one area.
Installation
Installation requires 208-230V single-phase power with a 21-25 amp breaker, standard in most residential settings. The unit comes pre-charged for 25 feet of lineset, eliminating field charging costs and complexity. Suction and liquid lines measure 5/8 inches and 1/4 inch respectively, using standard fittings. Drain installation requires a 5/8-inch line. Most professional installers complete setup in 4-6 hours, including wall mounting and electrical connection.
Warranty & Reliability
Mitsubishi includes a comprehensive 10-year parts and labor warranty when registered online, bringing the total coverage in line with industry leaders. This extended coverage reflects manufacturer confidence in component longevity, particularly the compressor and heat exchanger. Registration adds minimal burden and protects your investment across the critical decade of operation.
Specifications
| SKU | MSZ-GS36NA / MUZ-GS36NA |
| Brand/Manufacturer | Mitsubishi |
| Cooling BTU | 33,200 BTU |
| Heating BTU | 35,200 BTU |
| Refrigerant | R410A |
| Electrical | 208/230V 1 Phase 60 Hz |
| BTU/Tonnage | 36,000 BTU/3 Ton |
| Mini Split Type | Wall Mounted |
| Zone Compatibility | Single Zone |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | Indoor Unit: 32-51 | Outdoor Unit: 56 |
| Weight (in lbs) | 195.000000 |
| Feature | Spec |
| Refrigerant Charge | Pre-Charged For: 25' |
| Controller | Wireless Included |
| Additional Information | Drain: 5/8" |
| Maximum CFM | 350-887 CFM |
| Energy Star | Yes |
| Capacity | Dehumidification Rate: 1.41 gal/hr |
| HSPF | 10 |
| SEER1 (Efficiency) | 16-17 |
| EER | 8.8 |
| Liquid Line | 1/4" |
| Suction Line | 5/8" |
| Max Breaker Size | 25 |
| Min. Breaker Size | 21 |
| Min/Max Outdoor Temp for Heating | -4°-75° |
| Min/Max Outdoor Temp for Cooling | 14°-115° |
| Operating Mode | Cooling, Heating |
| Resources | Submittal Installation Manual Operation Manual Service Manual You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here. |
Frequently Asked Questions
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